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Zhang QY, Liu HG, Li WY, Zhang X, Dai YC, Wu F, Bian LS. Three new species of Favolaschia (Mycenaceae, Agaricales) from South China. MycoKeys 2024; 104:71-89. [PMID: 38665969 PMCID: PMC11040199 DOI: 10.3897/mycokeys.104.117310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 01/22/2024] [Indexed: 04/28/2024] Open
Abstract
The genus Favolaschia within the family Mycenaceae is characterised by the gelatinous basidiomata with poroid hymenophore and most species inhabit monocotyledonous plants. In this study, many samples covering a wide geographic range in China were examined morphologically and phylogenetically using concatenated ITS1-5.8S-ITS2-nLSU sequence data. Three new species clustering in Favolaschiasect.Anechinus, namely Favolaschiaimbricata, F.miscanthi and F.sinarundinariae, are described. Favolaschiaimbricata is characterised by imbricate basidiomata with pale grey to greyish colour when fresh and broadly ellipsoid basidiospores measuring 7-9 × 5-6.8 µm; F.miscanthi is characterised by satin white basidiomata when fresh, broadly ellipsoid basidiospores measuring 7.5-10 × 5.5-7 µm and inhabit rotten Miscanthus; F.sinarundinariae is characterised by greyish-white basidiomata when fresh, dark grey near the base upon drying, broadly ellipsoid to subglobose basidiospores measuring 7-9 × 5-7 µm and inhabit dead Sinarundinaria. The differences amongst the new species and their morphologically similar and phylogenetically related species are discussed. In addition, an updated key to 19 species of Favolaschia found in China is provided.
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Affiliation(s)
- Qiu-Yue Zhang
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Hong-Gao Liu
- Yunnan Key Laboratory of Gastrodia and Fungi Symbiotic Biology, Zhaotong University, Zhaotong 657000, Yunnan, ChinaZhaotong UniversityYunnanChina
| | - Wan-Ying Li
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Xin Zhang
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Yu-Cheng Dai
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Fang Wu
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Lu-Sen Bian
- State Key Laboratory of Efficient Production of Forest Resources, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
- Experimental Centre of Forestry in North China, Warm Temperate Zone Forestry Jiulong Mountain National Permanent Scientific Research Base, Chinese Academy of Forestry, Beijing 102300, ChinaChinese Academy of ForestryBeijingChina
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Wang D, Feng H, Zhou J, Liu TH, Zhang ZY, Xu YY, Tang J, Peng WH, He XL. New insights into the stipitate hydnoid fungi Sarcodon, Hydnellum, and the formerly informally defined Neosarcodon, with emphasis on the edible species marketed in Southwest China. IMA Fungus 2024; 15:8. [PMID: 38528625 DOI: 10.1186/s43008-023-00138-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/20/2023] [Indexed: 03/27/2024] Open
Abstract
Sarcodon and Hydnellum are two ectomycorrhizal genera of important ecological and economic value in Southwest China, and they are common in the free markets in this region. It was estimated that more than 1,500 tonnes of them were sold as edible per year, but there was little information about the taxonomic placements of these edible mushrooms sold in the markets. Traditional concepts of the two genera have also been challenged recently, and circumscription of Sarcodon and the informally defined clade "Neosarcodon" remained unresolved. In the present study, specimens collected in the field and purchased from the markets in Southwest China were analyzed based on morphological characters and DNA sequences. Phylogeny of the traditional Sarcodon s. lat. and Hydnellum s. lat. was reconstructed from the combined internal transcribed spacer (ITS), nuclear large ribosomal subunit (nLSU) and RNA polymerase II second largest subunit (RPB2) dataset based on expanded samples to reevaluate the taxonomic placements of the two genera. In the present molecular analyses, four distinct clades were recovered and strongly supported: Hydnellum, Neosarcodon, Phellodon and Sarcodon. Neosarcodon is formally introduced as a generic name to include nine species previously placed in Sarcodon, and the delimitation of Sarcodon is revised based on phylogenetic and morphological studies. Phylogenetic analyses also revealed an unexpected species diversity (17 phylogenetic species) of Sarcodon and Hydnellum in the markets; nine phylogenetic species of Sarcodon and eight of Hydnellum were uncovered from the samples collected in the markets. Eight species were resolved in the traditional S. imbricatus complex, with S. imbricatus s.str. being the most common edible stipitate hydnoid fungal species. Three of the edible Hydnellum species (H. edulium, H. subalpinum, and H. subscabrosellum), and five separated from the S. imbricatus complex (Sarcodon flavidus, S. giganteus, S. neosquamosus, S. nigrosquamosus, and S. pseudoimbricatus), are described as new. Three new Chinese records (H. illudens, H. martioflavum, and H. versipelle), and the notable S. imbricatus and S. leucopus are also reported.
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Affiliation(s)
- Di Wang
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Hui Feng
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
- Jilin Agricultural University, Changchun, 130041, China
| | - Jie Zhou
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Tian-Hai Liu
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Zhi-Yuan Zhang
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Ying-Yin Xu
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Jie Tang
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Wei-Hong Peng
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China
| | - Xiao-Lan He
- Sichuan Institute of Edible Fungi, Chengdu, 610066, China.
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Yang WJ, Xu M, Zhang J, Zhou F, Le ZF, Tong WJ, Song HY, Jin ZH, Cheng QG, Zhou JP, Gao Y, Zhai ZJ, Hu HJ, Chen MH, Yin H, Wang J, Hu DM. Morphological and phylogenetic analyses reveal a new species of Anthracophyllum (Omphalotaceae, Agaricales) in Zhejiang Province, China. Arch Microbiol 2024; 206:63. [PMID: 38217700 DOI: 10.1007/s00203-023-03748-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 11/15/2023] [Accepted: 11/15/2023] [Indexed: 01/15/2024]
Abstract
During the investigations of macrofungi resources in Zhejiang Province, China, an interesting wood rot fungus was collected. Based on morphological and molecular phylogenetic studies, it is described as a new species, Anthracophyllum sinense. A. sinense is characterized by its sessile, charcoal black and pleurotoid pileus, sparse lamellae occasionally branching, clavate basidia with long sterigmata [(3-)6-7(-8) μm], and non-heteromorphous cystidia. A. sinense establishes a separate lineage close to A. archeri and A. lateritium in the phylogenetic tree.
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Affiliation(s)
- Wen-Juan Yang
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Miao Xu
- Jiangxi Engineering Research Center for Comprehensive Development of Forest Fungal Resources, Jiangxi Environmental Engineering Vocational College, Ganzhou, China
| | - Jing Zhang
- General Station for Forestry Technology Extension of Taizhou City, Zhejiang, Taizhou, 318000, Zhejiang, China
| | - Fan Zhou
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Zhi-Fang Le
- Ministry of Ecology and Environment of the People's Republic of China, Nanjing Institute of Environmental Sciences, Nanjing, 210042, China
| | - Wen-Jun Tong
- Ministry of Ecology and Environment of the People's Republic of China, Nanjing Institute of Environmental Sciences, Nanjing, 210042, China
| | - Hai-Yan Song
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China.
- Key Laboratory of Crop Physiology, Ecology and Genetic Breeding, (Jiangxi Agricultural University), Ministry of Education of the P.R. China, 1101 Zhimin Road, Nanchang, 330045, China.
| | - Zhuo-Han Jin
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Qiu-Ge Cheng
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Jian-Ping Zhou
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Yang Gao
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Zhi-Jun Zhai
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Hai-Jing Hu
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Ming-Hui Chen
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Hua Yin
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China
| | - Jiang Wang
- School of Life Sciences, Taizhou University, Taizhou, 318000, China
| | - Dian-Ming Hu
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China.
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China.
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang, 330045, China.
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Ronkay L, Ronkay G. On the taxonomy of the Thalpophila Hübner, 1820-Olivenebula Kishida and Yoshimoto 1977 generic complex (Lepidoptera, Noctuidae, Xyleninae). Biol Futur 2023; 74:413-431. [PMID: 37934393 DOI: 10.1007/s42977-023-00186-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 10/01/2023] [Indexed: 11/08/2023]
Abstract
The supraspecific taxa of the Thalpophila generic complex are revised, a new genus Dandirania gen. n. and two new subgenera, Confectania subgen. n. and Wallaceania subgen n. are described. The genus Chlorothalpa Beck,1996) and its subgenus Subthalpa Beck, 1996 are reinstated from synonymy with Olivenebula Kishida and Yoshimoto, 1977. The western Palaearctic (European) species associated with Olivenebula are transferred to Chlorothalpa (comb. rev.). A new Chlorothalpa (Subthalpa) species, C. vargazoli sp. n.; a new Olivenebula species, O. (O.) stanegomboci sp. n. and a new subspecies O. (O.) oberthueri thomasbaroni ssp. n.; and two species and a new subspecies of Dandirania, D. (W.) sramkogabori sp. n., D. (W.) alfredrussellwallacei sp. n. and D. (D.) opulenta schreieri ssp. n. are described. Chlorothalpa (C.) graslini (Culot, 1913), Dandirania (D.) opulenta (Butler, 1889) and D. (W.) largeteaui (Oberthür, 1881) are upgraded to species level (stat. rev.).
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Affiliation(s)
- László Ronkay
- Heterocera Ltd, Szent István Krt 4, Budapest, 1137, Hungary.
| | - Gábor Ronkay
- Heterocera Ltd, Szent István Krt 4, Budapest, 1137, Hungary
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Tanaka E, Tanada K, Hosoe T, Shrestha B, Kolařík M, Liu M. In search of lost ergots: phylogenetic re-evaluation of Claviceps species in Japan and their biogeographic patterns revealed. Stud Mycol 2023; 106:1-39. [PMID: 38298573 PMCID: PMC10825747 DOI: 10.3114/sim.2023.106.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 06/14/2023] [Indexed: 02/02/2024] Open
Abstract
Claviceps (Clavicipitaceae, Hypocreales) was erected in 1853, although ergotism had been well-known for a much longer time. By 2000, about 70 taxa had been described in Claviceps, of which eight species and six varieties were based on Japanese type or authentic specimens. Most of these Japanese Claviceps taxa are based on lost specimens or have invalid names, which means many species practically exist only in the scientific literature. The ambiguous identities of these species have hindered taxonomic resolution of the genus Claviceps. Consequently, we sought and collected more than 300 fresh specimens in search of the lost Japanese ergots. Multilocus phylogenetic analyses based on DNA sequences from LSU, TEF-1α, TUB2, Mcm7, and RPB2 revealed the phylogenetic relationships between the Japanese specimens and known Claviceps spp., as well as the presence of biogeographic patterns. Based on the phylogenetic analysis, host range and morphology, we re-evaluated Japanese Claviceps and recognised at least 21 species in Japan. Here we characterised 14 previously described taxa and designated neo-, lecto- and epi-types for C. bothriochloae, C. imperatae, C. litoralis, C. microspora, C. panicoidearum and C. yanagawaensis. Two varieties were elevated to species rank with designated neotypes, i.e. C. agropyri and C. kawatanii. Six new species, C. miscanthicola, C. oplismeni, C. palustris, C. phragmitis, C. sasae and C. tandae were proposed and described. Taxonomic novelties: New species: Claviceps miscanthicola E. Tanaka, Claviceps oplismeni E. Tanaka, Claviceps palustris E. Tanaka, Claviceps phragmitis E. Tanaka, Claviceps sasae E. Tanaka, Claviceps tandae E. Tanaka; New status and combination: Claviceps agropyri (Tanda) E. Tanaka, Claviceps kawatanii (Tanda) E. Tanaka; Typifications (basionyms): Lecto- and epitypification: Claviceps yanagawaensis Togashi; Neotypifications: Claviceps purpurea var. agropyri Tanda, Claviceps bothriochloae Tanda & Y. Muray, Claviceps imperatae Tanda & Kawat., Claviceps microspora var. kawatanii Tanda, Claviceps litoralis Kawat., Claviceps microspora Tanda, Claviceps panicoidearum Tanda & Y. Harada; Resurrection: Claviceps queenslandica Langdon. Citation: Tanaka E, Tanada K, Hosoe T, Shrestha B, Kolařík M, Liu M (2023). In search of lost ergots: phylogenetic re-evaluation of Claviceps species in Japan and their biogeographic patterns revealed. Studies in Mycology 106: 1-39. doi: 10.3114/sim.2022.106.01.
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Affiliation(s)
- E. Tanaka
- Ishikawa Prefectural University, 1-308 Suematsu, Nonoichi, Ishikawa 921-8836, Japan
| | - K. Tanada
- Ishikawa Prefectural University, 1-308 Suematsu, Nonoichi, Ishikawa 921-8836, Japan
| | - T. Hosoe
- Department of Organic Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - B. Shrestha
- Madan Bhandari University of Science and Technology, Saibu, Bhaisepati, Lalitpur, Nepal
| | - M. Kolařík
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, CZ-14220 Prague, Czech Republic
| | - M. Liu
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, 960 Carling Ave. Ottawa, Ontario K1A0C6, Canada
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Jo H, Baek C, Heo YM, Kim HB, Lee H, Kang S, Mun S, Oh Y, Ko D, Han K, Riesco R, Trujillo ME, Lee DG. Dermatobacter hominis gen. nov., sp. nov., a new member of the family Iamiaceae, revealed the potential utilisation of skin-derived metabolites. Antonie Van Leeuwenhoek 2023; 116:1139-1150. [PMID: 37658955 DOI: 10.1007/s10482-023-01873-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023]
Abstract
A non-motile, novel actinobacterial strain, Kera-3T, which is a gram-positive, aerobic, rod-shaped bacterium, was isolated from human keratinocytes on 1/10 diluted R2A agar. Whole-cell hydrolysis of amino acids revealed the presence of meso-DAP, alanine, and glutamic acid. The predominant menaquinone was MK-9 (H8), whereas the primary fatty acids were C16:0 and C18:1 ω9c. The major phospholipids included diphosphatidylglycerol and aminophospholipids, along with an unidentified phosphoglycolipid and an aminophosphoglycolipid. The G+C content of the genomic DNA was 73.2%, based on the complete genome sequence. Phylogenetic analyses of the 16S rRNA gene sequence and phylogenomic analysis of 91 core genes showed that strain Kera-3T formed a new lineage in the family Iamiaceae, with the closest neighbour Rhabdothermincola sediminis SYSU G02662T having 91.19% 16S rRNA gene sequence identity. A comparative genomic study of the predicted general metabolism and carbohydrate-active enzymes supported the phylogenetic and phylogenomic data. Based on the analysis of physiological, biochemical, and genomic characteristics, strain Kera-3T can be distinguished from known genera in the family Iamiaceae and represents a novel genus and species. Therefore, the name Dermatobacter hominis gen. nov., sp. nov. was proposed, with the type strain Kera-3T (= KACC 22415T = LMG 32493T).
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Affiliation(s)
- HyungWoo Jo
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea
- Department of Microbiology, Dankook University, Cheonan, 31116, Republic of Korea
| | - Chaeyun Baek
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea
| | - Young Mok Heo
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea
| | - Hye-Been Kim
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea
| | - Haeun Lee
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea
| | - Seunghyun Kang
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea
| | - Seyoung Mun
- Department of Nanobiomedical Science, Dankook University, Cheonan, 31116, Republic of Korea
| | - Yunseok Oh
- Department of Bioconvergence Engineering, Dankook University, Yongin, 16890, Korea
| | - Doyeong Ko
- Department of Bioconvergence Engineering, Dankook University, Yongin, 16890, Korea
| | - Kyudong Han
- Department of Microbiology, Dankook University, Cheonan, 31116, Republic of Korea
| | - Raúl Riesco
- Departamento de Microbiología y Genética, University of Salamanca, Salamanca, Spain
| | - Martha E Trujillo
- Departamento de Microbiología y Genética, University of Salamanca, Salamanca, Spain
| | - Dong-Geol Lee
- COSMAX BTI, R&I Center, Seongnam, 13486, Republic of Korea.
- Department of Microbiology, Dankook University, Cheonan, 31116, Republic of Korea.
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Kitahara K, Muzembo BA, Morohoshi S, Kunihiro T, Tazato N, Ohno A, Uesaka K, Taniguchi M, Miyoshi SI. Flavobacterium okayamense sp. nov. isolated from surface seawater. Arch Microbiol 2023; 205:346. [PMID: 37773547 PMCID: PMC10542280 DOI: 10.1007/s00203-023-03682-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 09/08/2023] [Accepted: 09/08/2023] [Indexed: 10/01/2023]
Abstract
Strain KK2020170T, a Gram-stain negative, yellow colony-forming bacterium, was isolated from surface seawater sampled in Kojima Bay, Okayama, Japan. Phylogenetic analysis based on the 16S rRNA gene revealed that strain KK2020170T belongs to the genus Flavobacterium, with Flavobacterium haoranii LQY-7T (98.1% similarity) being its closest relative, followed by Flavobacterium sediminis MEBiC07310T (96.9%) and Flavobacterium urocaniciphilum YIT 12746T (96.0%). Whole-genome shotgun sequencing showed that strain KK2020170T, when paralleled with F. haoranii LQY-7 T, had 81.3% average nucleotide identity, and 24.6% in silico DNA-DNA hybridization values, respectively. The DNA G + C content of strain KK2020170T was 31.1 mol%. The most abundant fatty acids (> 10%) of strain KK2020170T were iso-C15: 0, iso-C17: 0 3-OH and iso-C15: 1 G. The dominant respiratory quinone of the strain was menaquinone MK-6. Based on the phylogenetic and phenotypic analysis results, we propose that strain KK2020170T represents a novel species, for which the name Flavobacterium okayamense sp. nov. has been proposed. The type strain is KK2020170T (= ATCC TSD-280 T = NBRC 115344 T).
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Affiliation(s)
- Kei Kitahara
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan.
| | - Basilua Andre Muzembo
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Sho Morohoshi
- TechnoSuruga Laboratory Co., Ltd, Nagasaki, Shizuoka, Japan
| | - Tadao Kunihiro
- TechnoSuruga Laboratory Co., Ltd, Nagasaki, Shizuoka, Japan
| | - Nozomi Tazato
- TechnoSuruga Laboratory Co., Ltd, Nagasaki, Shizuoka, Japan
| | - Ayumu Ohno
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Kazuma Uesaka
- Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Japan
| | - Makoto Taniguchi
- Oral Microbiome Center, Taniguchi Dental Clinic, Takamatsu, Japan
| | - Shin-Ichi Miyoshi
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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Bellali S, Haddad G, Pham TPT, Iwaza R, Ibrahim A, Armstrong N, Fadlane A, Couderc C, Diallo A, Sokhna C, Million M, Raoult D, Tidjani Alou M. Draft genomes and descriptions of Urmitella timonensis gen. nov., sp. nov. and Marasmitruncus massiliensis gen. nov., sp. nov., isolated from severely malnourished African children using culturomics. Antonie Van Leeuwenhoek 2022; 115:1349-1361. [PMID: 36149539 PMCID: PMC9584879 DOI: 10.1007/s10482-022-01777-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 08/27/2022] [Indexed: 11/25/2022]
Abstract
Two strains, designated as Marseille-P2918T and Marseille-P3646T, were isolated from a 14-week-old Senegalese girl using culturomics: Urmitella timonensis strain Marseille-P2918T (= CSUR P2918, = DSM 103634) and Marasmitruncus massiliensis strain Marseille-P3646T (= CSUR P3646, = CCUG72353). Both strains were rod-shaped, anaerobic, spore forming motile bacteria. The 16S rRNA gene sequences of strains Marseille-P2918T (LT598554) and Marseille-P3646T (LT725660) shared 93.25% and 94.34% identity with Tissierella praeacuta ATCC 25539T and Anaerotruncus colihominis CIP 107754T, their respective phylogenetically closest species with standing in nomenclature. Therefore, strain Marseille-P2918T is classified within the family Tissierellaceae and order Tissierellales whereas strain Marseille-P3646T is classified within the family Oscillospiraceae and order Eubacteriales. The genome of strain Marseille-P2918T had a size of 2.13 Mb with a GC content of 50.52% and includes six scaffolds and six contigs, and that of strain Marseille-P3646T was 3.76 Mbp long consisting of five contigs with a 50.04% GC content. The genomes of both strains presented a high percentage of genes encoding enzymes involved in genetic information and processing, suggesting a high growth rate and adaptability. These new taxa are extensively described and characterised in this paper, using the concept of taxono-genomic description.
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Affiliation(s)
- Sara Bellali
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Gabriel Haddad
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France.,IHU Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13385, Marseille, France
| | - Thi-Phuong-Thao Pham
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Rim Iwaza
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France.,IHU Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13385, Marseille, France
| | - Ahmad Ibrahim
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France.,IHU Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13385, Marseille, France
| | - Nicholas Armstrong
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Amael Fadlane
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Carine Couderc
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | | | - Cheikh Sokhna
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal.,Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France
| | - Matthieu Million
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Didier Raoult
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France.,IHU Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13385, Marseille, France
| | - Maryam Tidjani Alou
- Aix Marseille Université, MEPHI, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France.
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9
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Chai CY, Gao WL, Yan ZL, Hui FL. Four new species of Trichomonascaceae (Saccharomycetales, Saccharomycetes) from Central China. MycoKeys 2022; 90:1-18. [PMID: 36760421 PMCID: PMC9849089 DOI: 10.3897/mycokeys.90.83829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/09/2022] [Indexed: 11/12/2022] Open
Abstract
Trichomonascaceae is the largest family of ascomycetous yeast in the order Saccharomycetales. In spite of the extensive body of research on Trichomonascaceae in China, there remain new species to be discovered. Here, we describe four new species isolated from several rotting wood samples from Henan Province, Central China. Phylogenetic analysis of a combined ITS and nrLSU dataset with morphological studies revealed four new species in the Trichomonascaceae: Diddensiellaluoyangensis, Sugiyamaellacylindrica, Su.robnettiae, and Zygoascusdetingensis. Clustering in the Diddensiella clade, D.luoyangensis' closest neighbour was D.transvaalensis. Meanwhile, Su.cylindrica clustered in the Sugiyamaella clade closest to Su.marilandica and Su.qingdaonensis. Also clustering in the Sugiyamaella clade, Su.robnettiae was most closely related to Su.chuxiongensis. Finally, Z.detingensis occupied a distinct and separated basal branch from the other species of the genus Zygoascus. These results indicate a high species diversity of Trichomonascaceae.
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Affiliation(s)
- Chun-Yue Chai
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, ChinaNanyang Normal UniversityNanyangChina,Research Center of Henan Provincial Agricultural Biomass Resource Engineering and Technology, Nanyang 473061, ChinaResearch Center of Henan Provincial Agricultural Biomass Resource Engineering and TechnologyNanyangChina
| | - Wan-Li Gao
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, ChinaNanyang Normal UniversityNanyangChina
| | - Zhen-Li Yan
- State Key Laboratory of Motor Vehicle Biofuel Technology, Henan Tianguan Enterprise Group Co., Ltd., Nanyang 473000, ChinaState Key Laboratory of Motor Vehicle Biofuel Technology, Henan Tianguan Enterprise Group Co., Ltd.NanyangChina
| | - Feng-Li Hui
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, ChinaNanyang Normal UniversityNanyangChina,Research Center of Henan Provincial Agricultural Biomass Resource Engineering and Technology, Nanyang 473061, ChinaResearch Center of Henan Provincial Agricultural Biomass Resource Engineering and TechnologyNanyangChina
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10
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Xu KX, Shan XN, Ruan Y, Deng J, Wang L. Three new Penicillium species isolated from the tidal flats of China. PeerJ 2022; 10:e13224. [PMID: 35547185 PMCID: PMC9083529 DOI: 10.7717/peerj.13224] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 03/14/2022] [Indexed: 01/12/2023] Open
Abstract
During a survey of culturable fungi in the coastal areas of China, three new species of Penicillium sect. Lanata-Divaricata were discovered and studied with a polyphasic taxonomic approach, and then named as P. donggangicum sp. nov. (ex-type AS3.15900T = LN5H1-4), P. hepuense sp. nov. (ex-type AS3.16039T = TT2-4X3, AS3.16040 = TT2-6X3) and P. jiaozhouwanicum sp. nov. (ex-type AS3.16038T = 0801H2-2, AS3.16207 = ZZ2-9-3). In morphology, P. donggangicum is unique in showing light yellow sclerotia and mycelium, sparse sporulation, restricted growth at 37 °C, irregular conidiophores, intercalary phialides and metulae, and pyriform to subspherical conidia. P. hepuense is distinguished by the fast growth on CYA and YES and slow growth on MEA at 25 °C, weak or absence of growth at 37 °C, biverticillate and monoverticillate penicilli, and ellipsoidal conidia. P. jiaozhouwanicum is characterized by abundant grayish-green conidia en masse and moderate growth at 37 °C, the appressed biverticillate penicilli and fusiform, smooth-walled conidia. These three novelties were further confirmed by the phylogenetic analyses based on either the combined BenA-CaM-Rpb2 or the individual BenA, CaM, Rpb2 and internal transcribed spacer (ITS) sequences.
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Affiliation(s)
- Ke-Xin Xu
- College of Agriculture, Yangtze University, Jingzhou, Hubei, China
| | - Xia-Nan Shan
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang, China
| | - Yongming Ruan
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang, China
| | - JianXin Deng
- College of Agriculture, Yangtze University, Jingzhou, Hubei, China
| | - Long Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
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11
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Máté R, Kutasi J, Bata-Vidács I, Kosztik J, Kukolya J, Tóth E, Bóka K, Táncsics A, Kovács G, Nagy I, Tóth Á. Flavobacterium hungaricum sp. nov. a novel soil inhabitant, cellulolytic bacterium isolated from plough field. Arch Microbiol 2022; 204:301. [PMID: 35524012 DOI: 10.1007/s00203-022-02905-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 11/15/2022]
Abstract
A Gram-negative bacterial strain, named Kb82, was isolated from agricultural soil and a polyphasic approach was used for characterisation and to determine its taxonomic position. Based on 16S rRNA gene sequence analysis, the highest similarity was found with Flavobacterium artemisiae SYP-B1015 (98.2%). The highest ANI (83.3%) and dDDH (26.5%) values were found with Flavobacterium ginsenosidimutans THG 01 and Flavobacterium fluviale HYN0086T, respectively. The isolate is aerobic with rod-shaped cells, positive for catalase and negative for oxidase tests. The DNA G+C content is 34.7 mol%. The only isoprenoid quinone is menaquinone 6 (MK-6). The major fatty acids are iso-C15:0, summed feature 3 (C16:1ω7c/C16:1ω6c) and iso-C17:0 3OH. The major polar lipid is phosphatidylethanolamine. On the bases of phenotypic characteristics and analysis of 16S rRNA gene sequences, it is concluded that strain Kb82T represents a novel species in the Flavobacterium genus, for which the name Flavobacterium hungaricum sp. nov. is proposed. The type strain of the species is strain Kb82T (= LMG 31576T = NCAIM B.02635T).
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12
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Savchenko A, Zamora J, Shirouzu T, Spirin V, Malysheva V, Kõljalg U, Miettinen O. Revision of Cerinomyces ( Dacrymycetes, Basidiomycota) with notes on morphologically and historically related taxa. Stud Mycol 2021; 99:100117. [PMID: 34934464 PMCID: PMC8645972 DOI: 10.1016/j.simyco.2021.100117] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cerinomyces (Dacrymycetes, Basidiomycota) is a genus traditionally defined by corticioid basidiocarps, in contrast to the rest of the class, which is characterized by gelatinous ones. In the traditional circumscription the genus is polyphyletic, and the monotypic family Cerinomycetaceae is paraphyletic. Aiming for a more concise delimitation, we revise Cerinomyces s.l. with a novel phylogeny based on sequences of nrDNA (SSU, ITS, LSU) and protein-coding genes (RPB1, RPB2, TEF1-α). We establish that monophyletic Cerinomyces s.s. is best characterized not by the corticioid morphology, but by a combination of traits: hyphal clamps, predominantly aseptate thin-walled basidiospores, and low content of carotenoid pigments. In our updated definition, Cerinomyces s.s. encompasses five well-supported phylogenetic clades divided into two morphological groups: (i-iii) taxa with arid corticioid basidiocarps, including the generic type C. pallidus; and (iv-v) newly introduced members with gelatinous basidiocarps, like Dacrymyces enatus and D. tortus. The remaining corticioid species of Cerinomyces s.l. are morphologically distinct and belong to the Dacrymycetaceae: our analysis places the carotenoid-rich Cerinomyces canadensis close to Femsjonia, and we transfer the clamps-lacking C. grandinioides group to Dacrymyces. In addition, we address genera related to Cerinomyces s.l. historically and morphologically, such as Ceracea, Dacryonaema and Unilacryma. Overall, we describe twenty-four new species and propose nine new combinations in both Cerinomycetaceae and Dacrymycetaceae.
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Affiliation(s)
- A. Savchenko
- Institute of Ecology and Earth Sciences, University of Tartu, 14a Ravila, 50411, Tartu, Estonia
- Natural History Museum, University of Tartu, Vanemuise 46, 51003, Tartu, Estonia
- Correspondence: A. Savchenko
| | - J.C. Zamora
- Museum of Evolution, Uppsala University, Norbyvägen 16, SE-75236, Uppsala, Sweden
| | - T. Shirouzu
- Graduate School of Bioresources, Mie University, 1577 Kurima-machiya, Tsu, Mie, 514-8507, Japan
| | - V. Spirin
- Finnish Museum of Natural History, University of Helsinki, P.O. Box 7, FI-00014, Helsinki, Finland
| | - V. Malysheva
- Komarov Botanical Institute, Russian Academy of Sciences, Prof. Popova str. 2, RU-197376, St. Petersburg, Russia
| | - U. Kõljalg
- Institute of Ecology and Earth Sciences, University of Tartu, 14a Ravila, 50411, Tartu, Estonia
- Natural History Museum, University of Tartu, Vanemuise 46, 51003, Tartu, Estonia
| | - O. Miettinen
- Finnish Museum of Natural History, University of Helsinki, P.O. Box 7, FI-00014, Helsinki, Finland
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13
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Rodríguez-Andrade E, Cano-Lira JF, Wiederhold N, Pérez-Cantero A, Guarro J, Stchigel AM. A revision of malbranchea-like fungi from clinical specimens in the United States of America reveals unexpected novelty. IMA Fungus 2021; 12:25. [PMID: 34493345 PMCID: PMC8422767 DOI: 10.1186/s43008-021-00075-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 07/23/2021] [Indexed: 11/10/2022] Open
Abstract
The fungi of the order Onygenales can cause important human infections; however, their taxonomy and worldwide occurrence is still little known. We have studied and identified a representative number of clinical fungi belonging to that order from a reference laboratory in the USA. A total of 22 strains isolated from respiratory tract (40%) and human skin and nails (27.2%) showed a malbranchea-like morphology. Six genera were phenotypically and molecularly identified, i.e. Auxarthron/Malbranchea (68.2%), Arachnomyces (9.1%), Spiromastigoides (9.1%), and Currahmyces (4.5%), and two newly proposed genera (4.5% each). Based on the results of the phylogenetic study, we synonymized Auxarthron with Malbranchea, and erected two new genera: Pseudoarthropsis and Pseudomalbranchea. New species proposed are: Arachnomyces bostrychodes, A. graciliformis, Currahmyces sparsispora, Malbranchea gymnoascoides, M. multiseptata, M. stricta, Pseudoarthropsis crassispora, Pseudomalbranchea gemmata, and Spiromastigoides geomycoides, along with a new combination for Malbranchea gypsea. The echinocandins showed the highest in vitro antifungal activity against the studied isolates, followed by terbinafine and posaconazole; in contrast, amphotericin B, fluconazole, itraconazole and 5-fluorocytosine were less active or lacked in vitro activity against these fungi.
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Affiliation(s)
- Ernesto Rodríguez-Andrade
- Mycology Unit, Medical School, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201, Reus, Tarragona, Spain
| | - José F Cano-Lira
- Mycology Unit, Medical School, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201, Reus, Tarragona, Spain.
| | - Nathan Wiederhold
- Fungus Testing Laboratory, University of Texas Health Science Center, San Antonio, TX, USA
| | - Alba Pérez-Cantero
- Mycology Unit, Medical School, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201, Reus, Tarragona, Spain
| | - Josep Guarro
- Mycology Unit, Medical School, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201, Reus, Tarragona, Spain
| | - Alberto M Stchigel
- Mycology Unit, Medical School, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201, Reus, Tarragona, Spain
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14
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Stalpers JA, Redhead SA, May TW, Rossman AY, Crouch JA, Cubeta MA, Dai YC, Kirschner R, Langer GJ, Larsson KH, Mack J, Norvell LL, Oberwinkler F, Papp V, Roberts P, Rajchenberg M, Seifert KA, Thorn RG. Competing sexual-asexual generic names in Agaricomycotina (Basidiomycota) with recommendations for use. IMA Fungus 2021; 12:22. [PMID: 34380577 PMCID: PMC8359032 DOI: 10.1186/s43008-021-00061-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 04/03/2021] [Indexed: 11/10/2022] Open
Abstract
With the change to one scientific name for fungal taxa, generic names typified by species with sexual or asexual morph types are being evaluated to determine which names represent the same genus and thus compete for use. In this paper generic names of the Agaricomycotina (Basidiomycota) were evaluated to determine synonymy based on their type. Forty-seven sets of sexually and asexually typified names were determined to be congeneric and recommendations are made for which generic name to use. In most cases the principle of priority is followed. However, 16 generic names are recommended for use that do not have priority and thus need to be protected: Aleurocystis over Matula; Armillaria over Acurtis and Rhizomorpha; Asterophora over Ugola; Botryobasidium over Acladium, Allescheriella, Alysidium, Haplotrichum, Physospora, and Sporocephalium; Coprinellus over Ozonium; Coprinopsis over Rhacophyllus; Dendrocollybia over Sclerostilbum and Tilachlidiopsis; Diacanthodes over Bornetina; Echinoporia over Echinodia; Neolentinus over Digitellus; Postia over Ptychogaster; Riopa over Sporotrichum; Scytinostroma over Artocreas, Michenera, and Stereofomes; Tulasnella over Hormomyces; Typhula over Sclerotium; and Wolfiporia over Gemmularia and Pachyma. Nine species names are proposed for protection: Botryobasidium aureum, B. conspersum, B. croceum, B. simile, Pellicularia lembosporum (syn. B. lembosporum), Phanerochaete chrysosporium, Polyporus metamorphosus (syn. Riopa metamorphosa), Polyporus mylittae (syn. Laccocephalum mylittae), and Polyporus ptychogaster (syn. Postia ptychogaster). Two families are proposed for protection: Psathyrellaceae and Typhulaceae. Three new species names and 30 new combinations are established, and one lectotype is designated.
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Affiliation(s)
| | - Scott A Redhead
- Ottawa Research and Development Centre, Science and Technology Branch, Agriculture and Agri-Food Canada, CEF, Ottawa, Ontario, K1A OC6, Canada
| | - Tom W May
- Royal Botanic Gardens Victoria, 100 Birdwood Avenue, Melbourne, Victoria, 3004, Australia
| | - Amy Y Rossman
- Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR, 97331, USA.
| | - Jo Anne Crouch
- USDA-ARS, Mycology & Nematology Genetic Diversity & Biology Laboratory, Beltsville, MD, 20705, USA
| | - Marc A Cubeta
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, 27606, USA
| | - Yu-Cheng Dai
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing, China
| | - Roland Kirschner
- Department of Biomedical Sciences and Engineering, National Central University, Zhongli District, Taoyuan City, 320, Taiwan, Republic of China
| | - Gitta Jutta Langer
- Department of Forest Protection, Northwest German Forest Research Institute (NW-FVA), 37079, Goettingen, Lower Saxony, Germany
| | | | - Jonathan Mack
- Ottawa Research and Development Centre, Science and Technology Branch, Agriculture and Agri-Food Canada, CEF, Ottawa, Ontario, K1A OC6, Canada
| | | | - Franz Oberwinkler
- Lehrstuhl für Spezielle Botanik und Mykologie, Botanisches Institut, Universität, Auf der Morgenstelle 1, 72076, Tübingen, Germany
| | - Viktor Papp
- Department of Botany, Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Budapest, Hungary
| | | | - Mario Rajchenberg
- Centro Forestal CIEFAP, C.C. 14, 9200, Esquel, Chubut, Argentina.,National Research Council of Argentina (CONICET), Buenos Aires, Argentina
| | - Keith A Seifert
- Department of Biology, Carlton University, Ottawa, Ontario, K1S 5B6, Canada
| | - R Greg Thorn
- Department of Biology, The University of Western Ontario, London, Ontario, N6A 5B7, Canada
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15
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De Lange R, Adamčík S, Adamčíkova K, Asselman P, Borovička J, Delgat L, Hampe F, Verbeken A. Enlightening the black and white: species delimitation and UNITE species hypothesis testing in the Russula albonigra species complex. IMA Fungus 2021; 12:20. [PMID: 34334127 PMCID: PMC8327428 DOI: 10.1186/s43008-021-00064-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 04/12/2021] [Indexed: 11/10/2022] Open
Abstract
Russula albonigra is considered a well-known species, morphologically delimited by the context of the basidiomata blackening without intermediate reddening, and the menthol-cooling taste of the lamellae. It is supposed to have a broad ecological range and a large distribution area. A thorough molecular analysis based on four nuclear markers (ITS, LSU, RPB2 and TEF1-α) shows this traditional concept of R. albonigra s. lat. represents a species complex consisting of at least five European, three North American, and one Chinese species. Morphological study shows traditional characters used to delimit R. albonigra are not always reliable. Therefore, a new delimitation of the R. albonigra complex is proposed and a key to the described European species of R. subgen. Compactae is presented. A lectotype and an epitype are designated for R. albonigra and three new European species are described: R. ambusta, R. nigrifacta, and R. ustulata. Different thresholds of UNITE species hypotheses were tested against the taxonomic data. The distance threshold of 0.5% gives a perfect match to the phylogenetically defined species within the R. albonigra complex. Publicly available sequence data can contribute to species delimitation and increase our knowledge on ecology and distribution, but the pitfalls are short and low quality sequences.
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Affiliation(s)
- Ruben De Lange
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000, Ghent, Belgium.
| | - Slavomír Adamčík
- Institute of Botany, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Dúbravská cesta 9, 845 23, Bratislava, Slovakia
| | - Katarína Adamčíkova
- Institute of Forest Ecology Slovak Academy of Sciences, Akademická 2, 949 01, Nitra, Slovakia
| | - Pieter Asselman
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000, Ghent, Belgium
| | - Jan Borovička
- Institute of Geology of the Czech Academy of Sciences, Rozvojová 269, 165 00, Prague 6, Czech Republic.,Nuclear Physics Institute of the Czech Academy of Sciences, Hlavní 130, 250 68, Husinec-Řež, Czech Republic
| | - Lynn Delgat
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000, Ghent, Belgium.,Meise Botanic Garden, Research Department, Nieuwelaan 38, 1860, Meise, Belgium
| | - Felix Hampe
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000, Ghent, Belgium
| | - Annemieke Verbeken
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000, Ghent, Belgium
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Labuda R, Bernreiter A, Hochenauer D, Kubátová A, Kandemir H, Schüller C. Molecular systematics of Keratinophyton: the inclusion of species formerly referred to Chrysosporium and description of four new species. IMA Fungus 2021; 12:17. [PMID: 34233753 PMCID: PMC8265132 DOI: 10.1186/s43008-021-00070-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 06/02/2021] [Indexed: 11/23/2022] Open
Abstract
Four new Keratinophyton species (Ascomycota, Pezizomycotina, Onygenales), K. gollerae, K. lemmensii, K. straussii, and K. wagneri, isolated from soil samples originating from Europe (Austria, Italy, and Slovakia) are described and illustrated. The new taxa are well supported by phylogenetic analysis of the internal transcribed spacer region (ITS) region, the combined data analysis of ITS and the nuclear large subunit (LSU) rDNA, and their phenotype. Based on ITS phylogeny, within the Keratinophyton clade, K. lemmensii is clustered with K. durum, K. hubeiense, K. submersum, and K. siglerae, while K. gollerae, K. straussii and K. wagneri are resolved in a separate terminal cluster. All four new species can be well distinguished from other species in the genus based on phenotype characteristics alone. Ten new combinations are proposed for Chrysosporium species which are resolved in the monophyletic Keratinophyton clade. A new key to the recognized species is provided herein.
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Affiliation(s)
- Roman Labuda
- Department for Farm Animals and Veterinary Public Health, Institute of Food Safety, Food Technology and Veterinary Public Health; Unit of Food Microbiology, University of Veterinary Medicine Vienna, Veterinaerplatz 1, 1210, Vienna, Austria. .,Research Platform Bioactive Microbial Metabolites (BiMM), Konrad Lorenz Strasse 24, 3430, Tulln a.d. Donau, Austria.
| | - Andreas Bernreiter
- Research Platform Bioactive Microbial Metabolites (BiMM), Konrad Lorenz Strasse 24, 3430, Tulln a.d. Donau, Austria
| | - Doris Hochenauer
- Research Platform Bioactive Microbial Metabolites (BiMM), Konrad Lorenz Strasse 24, 3430, Tulln a.d. Donau, Austria
| | - Alena Kubátová
- Charles University, Faculty of Science, Department of Botany, Culture Collection of Fungi (CCF), Benátská 2, 128 01, Prague 2, Czech Republic
| | - Hazal Kandemir
- Center of Expertise in Mycology of Radboud University Medical Centre, Canisius Wilhelmina Hospital, Geert Grooteplein Zuid 10, 6525GA, Nijmegen, The Netherlands.,Division of Mycology, Faculty of Medicine, Çukurova University, Balcalı 01330, Sarıçam, Adana, Turkey
| | - Christoph Schüller
- Research Platform Bioactive Microbial Metabolites (BiMM), Konrad Lorenz Strasse 24, 3430, Tulln a.d. Donau, Austria.,Core Facility Bioactive Molecules Screening and Analysis and Institute of Microbial Genetics, University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad Lorenz Strasse 24, 3430, Tulln a.d. Donau, Austria
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17
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Khan SA, Jung HS, Park HY, Jeon CO. Maritimibacter harenae sp. nov. and Sneathiella litorea sp. nov.: members of Alphaproteobacteria isolated from sea sand. Antonie Van Leeuwenhoek 2021; 114:799-811. [PMID: 33770292 DOI: 10.1007/s10482-021-01559-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 03/14/2021] [Indexed: 11/24/2022]
Abstract
Two Gram-negative, rod bacteria, strains DP07T and DP05T, showing catalase- and oxidase-positive activities, were isolated from sea sand in South Korea. Strain DP07T was strictly aerobic and had a yellow colony colour. Contrastingly, strain DP05T was facultatively aerobic and had a creamy colony colour. Both strains contained ubiquinone-10 as the sole isoprenoid quinone. Strain DP07T contained cyclo-C19:0 ω8c, C16:0, summed feature 8 (comprising C18:1 ω7c and/or C18:1 ω6c), and C16:0 2-OH as the major fatty acids and phosphatidylglycerol, phosphatidylethanolamine, an unidentified phospholipid, and an unidentified polar lipid as the major polar lipids. Strain DP05T contained C16:0, cyclo-C19:0, and summed feature 8 (comprising C18:1 ω7c and/or C18:1 ω6c) as the major fatty acids and phosphatidylglycerol, phosphatidylethanolamine, an unidentified aminophospholipid, and two unidentified polar lipids as the major polar lipids. Cadaverine was detected as the predominant polyamine in both strains. The DNA G + C contents of strains DP07T and DP05T were 66.1 mol% and 51.8 mol%, respectively. Phylogenetic analysis based on 16S rRNA gene sequences showed that strains DP07T and DP05T formed close phylogenetic lineages with Maritimibacter alkaliphilus HTCC2654T (similarity, 98.1%) and Sneathiella chungangensis CAU 1294 T (similarity, 98.5%), respectively. The average nucleotide identity and DNA-DNA hybridisation values between strain DP07T and M. alkaliphilus were 80.0% and 23.0%, respectively, and those between strain DP05T and S. chungangensis were 77.1% and 19.9%, respectively. Based on the results of phenotypic, chemotaxonomic, and molecular analyses, strains DP07T and DP05T represent two novel species of the genera Maritimibacter and Sneathiella, respectively, for which we propose the following names: Maritimibacter harenae sp. nov. and Sneathiella litorea sp. nov. The type strains of M. harenae and S. litorea were DP07T (= KACC 21429 T = JCM 33811 T) and DP05T (= KACC 21431 T = JCM 33810 T), respectively.
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Affiliation(s)
- Shehzad Abid Khan
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Hye Su Jung
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Hye Yoon Park
- National Institute of Biological Resources, Incheon, 22689, Republic of Korea
| | - Che Ok Jeon
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
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18
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Abstract
Since its resurrection, the resinicolous discomycete genus Sarea has been accepted as containing two species, one with black apothecia and pycnidia, and one with orange. We investigate this hypothesis using three ribosomal (nuITS, nuLSU, mtSSU) regions from and morphological examination of 70 specimens collected primarily in Europe and North America. The results of our analyses support separation of the traditional Sarea difformis s.lat. and Sarea resinae s.lat. into two distinct genera, Sarea and Zythia. Sarea as circumscribed is shown to conservatively comprise three phylospecies, with one corresponding to Sarea difformis s.str. and two, morphologically indistinguishable, corresponding to the newly combined Sarea coeloplata. Zythia is provisionally maintained as monotypic, containing only a genetically and morphologically variable Z. resinae. The new genus Atrozythia is erected for the new species A. klamathica. Arthrographis lignicola is placed in this genus on molecular grounds, expanding the concept of Sareomycetes by inclusion of a previously unknown type of asexual morph. Dating analyses using additional marker regions indicate the emergence of the Sareomycetes was roughly concurrent with the diversification of the genus Pinus, suggesting that this group of fungi emerged to exploit the newly-available resinous ecological niche supplied by Pinus or another, extinct group of conifers. Our phylogeographic studies also permitted us to study the introductions of these fungi to areas where they are not native, including Antarctica, Cape Verde, and New Zealand and are consistent with historical hypotheses of introduction.
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Affiliation(s)
- James K Mitchell
- Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, 22 Divinity Avenue, Cambridge, MA, 02138, USA. .,Department of Physics, Harvard University, 17 Oxford Street, Cambridge, MA, 02138, USA.
| | - Isaac Garrido-Benavent
- Institut Cavanilles de Biodiversitat i Biologia Evolutiva (ICBIBE) & Dept. Botànica i Geologia, Universitat de València, C/ Dr. Moliner 50, 46100-Burjassot, València, Spain
| | - Luis Quijada
- Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, 22 Divinity Avenue, Cambridge, MA, 02138, USA.,Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA, 02138, USA
| | - Donald H Pfister
- Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, 22 Divinity Avenue, Cambridge, MA, 02138, USA.,Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA, 02138, USA
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19
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Zhang RL, Li S, Maciejewski S, Wei YG. Petrocodon rubiginosus, a new species of Gesneriaceae from Guangxi, China. PhytoKeys 2020; 157:175-181. [PMID: 32934455 PMCID: PMC7467979 DOI: 10.3897/phytokeys.157.32270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 02/26/2019] [Indexed: 06/11/2023]
Abstract
Petrocodon rubiginosus Y.G. Wei & R.L. Zhang, sp. nov., from Guangxi of South China, is described and illustrated with photographs. The new species is morphologically similar to Pet. hechiensis, but can be easily distinguished by a combination of characters, especially in its petioles, peduncles and pedicels covered with densely ferruginous pilose hairs.
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Affiliation(s)
- Rui-Li Zhang
- Beijing Engineering Research Center of Rural Landscape Planning and Design, College of Landscape Architecture, Beijing University of Agriculture, Beijing Laboratory of Urban and Rural Ecological Environment, CN-102206, Beijing, ChinaBeijing University of AgricultureBeijingChina
| | - Shu Li
- Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, CN-541006 Guilin, ChinaGuangxi Institute of BotanyGuilinChina
- Gesneriad Conservation Center of China, Guilin Botanical Garden, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, CN-541006 Guilin, ChinaThe Gesneriad SocietySeattleUnited States of America
| | - Stephen Maciejewski
- The Gesneriad Society, Inc. 1122 East Pike Street, PMB 637, Seattle, Washington, USAGuilin Botanical GardenGuilinChina
| | - Yi-Gang Wei
- Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, CN-541006 Guilin, ChinaGuangxi Institute of BotanyGuilinChina
- Gesneriad Conservation Center of China, Guilin Botanical Garden, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, CN-541006 Guilin, ChinaThe Gesneriad SocietySeattleUnited States of America
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20
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Abstract
Species of Didymellaceae have a cosmopolitan distribution and are geographically widespread, occurring in diverse ecosystems. The family includes several important plant pathogenic fungi associated with fruit, leaf, stem and root diseases on a wide variety of hosts, as well as endophytic, saprobic and clinically relevant species. The Didymellaceae was recently revised based on morphological and phylogenetic analyses of ex-type strains subjected to DNA sequencing of partial gene data of the LSU, ITS, rpb2 and tub2 loci. Several poly- and paraphyletic genera, including Ascochyta, Didymella and Phoma were redefined, along with the introduction of new genera. In the present study, a global collection of 1 124 Didymellaceae strains from 92 countries, 121 plant families and 55 other substrates, including air, coral, human tissues, house dust, fungi, insects, soil, and water were examined via multi-locus phylogenetic analyses and detailed morphological comparisons, representing the broadest sampling of Didymellaceae to date. Among these, 97 isolates representing seven new genera, 40 new species and 21 new combinations were newly introduced in Didymellaceae. In addition, six epitypes and six neotypes were designated to stabilise the taxonomy and use of older names. A robust, multi-locus reference phylogenetic tree of Didymellaceae was generated. In addition, rpb2 was revealed as the most effective locus for the identification of Didymellaceae at species level, and is proposed as a secondary DNA marker for the family.
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Key Words
- Al. anatii L.W. Hou & O. Yarden
- Allophomaalba L.W. Hou, Pfenning, L. Cai & Crous
- Amphisphaeria vincetoxici De Not.
- As. koolunga (J.A. Davidson et al.) L.W. Hou, L. Cai & Crous
- Ascochyta ferulae Pat.
- Ascochyta nobilis Kabát & Bubák
- Ascochytaastragalina (Rehm ex Sacc.) L.W. Hou, L. Cai & Crous
- Ascochytapilosella L.W. Hou, L. Cai & Crous
- Calophomaparvula L.W. Hou, L. Cai & Crous
- Calophomavincetoxici (De Not.) L.W. Hou, L. Cai & Crous
- Chaetasbolisiaargentina L.W. Hou, L. Cai & Crous
- Chaetasbolisiaeupatorii (Died.) L.W. Hou, L. Cai & Crous
- Did. guttulata L.W. Hou, L. Cai & Crous
- Did. indica L.W. Hou, L. Cai & Crous
- Did. mitis L.W. Hou, L. Cai & Crous
- Did. prolaticolla L.W. Hou, L. Cai & Crous
- Did. prosopidis (Crous & A.R. Wood) L.W. Hou, L. Cai & Crous
- Did. subglobispora L.W. Hou, L. Cai & Crous
- Did. subrosea L.W. Hou, L. Cai & Crous
- Did. variabilis L.W. Hou, L. Cai & Crous
- Didymellaaloeicola L.W. Hou, L. Cai & Crous
- Didymellacombreti (Crous) L.W. Hou, L. Cai & Crous
- Dimorphoma L.W. Hou, L. Cai & Crous
- Dimorphomasaxea (Aveskamp et al.) L.W. Hou, L. Cai & Crous
- Ectodidymella L.W. Hou, L. Cai & Crous
- Ectodidymellanigrificans (P. Karst.) L.W. Hou, L. Cai & Crous
- Ectophomainsulana (Mont.) L.W. Hou, L. Cai & Crous
- Ep. dickmanii L.W. Hou & O. Yarden
- Ep. longiostiolatum L.W. Hou, L. Cai & Crous
- Ep. multiceps L.W. Hou, L. Cai & Crous
- Ep. oryzae Ito & Iwadare
- Ep. polychromum L.W. Hou, L. Cai & Crous
- Ep. purpurascens Ehrenb.
- Ep. variabile L.W. Hou, L. Cai & Crous
- Epicoccum mezzettii Goid.
- Epicoccum oryzae S. Ito & Iwadare
- Epicoccumbrahmansense L.W. Hou, L. Cai & Crous
- Epicoccumtobaicum (Szilv.) L.W. Hou, L. Cai & Crous
- Heterophoma verbasci-densiflori L.W. Hou, L. Cai & Crous
- Le. sisyrinchiicola L.W. Hou, L. Cai & Crous
- Leptosphaerulinaobtusispora L.W. Hou, L. Cai & Crous
- Lo. vitalbae (Briard & Har.) L.W. Hou, L. Cai & Crous
- Longididymella L.W. Hou, L. Cai & Crous
- Longididymellaclematidis (Woudenb. et al.) L.W. Hou, L. Cai & Crous
- Ma. terrestris L.W. Hou, L. Cai & Crous
- Macroascochyta L.W. Hou, L. Cai & Crous
- Macroascochytagrandis L.W. Hou, L. Cai & Crous
- Macroventuriaangustispora L.W. Hou, L. Cai & Crous
- Mi. taxicola L.W. Hou, L. Cai & Crous
- Mi. viridis L.W. Hou, L. Cai & Crous
- Microsphaeropsisfusca L.W. Hou, L. Cai & Crous
- Multi-locus phylogeny
- Neoa. humicola L.W. Hou, L. Cai & Crous
- Neoa. longispora L.W. Hou, L. Cai & Crous
- Neoa. mortariensis L.W. Hou, L. Cai & Crous
- Neoascochytafusiformis L.W. Hou, L. Cai & Crous
- Neodidymelliopsistiliae L.W. Hou, L. Cai & Crous
- New taxa
- No. eucalyptigena (Crous) L.W. Hou, L. Cai & Crous
- No. prosopidis (Crous & A.R. Wood) L.W. Hou, L. Cai & Crous
- Nothophoma nullicana L.W. Hou, L. Cai & Crous
- Nothophomaacaciae (Crous) L.W. Hou, L. Cai & Crous
- Nothophomainfuscata L.W. Hou, L. Cai & Crous
- Paramicrosphaeropsis L.W. Hou, L. Cai & Crous
- Paramicrosphaeropsisellipsoidea L.W. Hou, L. Cai & Crous
- Phoma
- Phoma eupatorii Died
- Phoma eupatorii Died.
- Phoma laurina Thüm., Phoma nemophilae Neerg.
- Phomatodespilosa L.W. Hou, L. Cai & Crous
- Phyllosticta acetosellae A.L. Sm. & Ramsb.
- Phyllosticta arachidis-hypogaeae V.G. Rao
- Phyllosticta insulana Mont
- Phyllosticta verbascicola Ellis & Kellerm.
- Pleosphaerulina briosiana Pollacci
- Pseudopeyronellaea L.W. Hou, L. Cai & Crous
- Pseudopeyronellaeaeucalypti (Crous & M.J. Wingf.) L.W. Hou, L. Cai & Crous
- R. humicola L.W. Hou, L. Cai & Crous
- Remotididymellabrunnea L.W. Hou, L. Cai & Crous
- Remotididymellacapsici (Bond.-Mont.) L.W. Hou, L. Cai & Crous
- Sclerotiophoma L.W. Hou, L. Cai & Crous
- Sclerotiophomaversabilis (Boerema et al.) L.W. Hou, L. Cai & Crous
- St. sambucella L.W. Hou, L. Cai & Crous
- Stagonosporopsiscucumeris L.W. Hou, L. Cai & Crous
- Stagonosporopsisnemophilae (Neerg). L.W. Hou, L. Cai & Crous
- Taxonomy
- Toruloidea tobaica Szilv
- Va. laurina (Thüm.) L.W. Hou, L. Cai & Crous
- Vacuiphomaferulae (Pat.) L.W. Hou, L. Cai & Crous
- Xenodidymellaglycyrrhizicola L.W. Hou, L. Cai & Crous
- rpb2
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Affiliation(s)
- L W Hou
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - J Z Groenewald
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, Utrecht, 3584 CT, The Netherlands
| | - L H Pfenning
- Departamento de Fitopatologia, Universidade Federal de Lavras, Lavras, MG 37200-000, Brazil
| | - O Yarden
- Department of Plant Pathology and Microbiology, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - P W Crous
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, Utrecht, 3584 CT, The Netherlands.,Microbiology, Department of Biology, Utrecht University, Padualaan 8, Utrecht, 3584 CH, The Netherlands.,Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), Faculty of Natural and Agricultural Sciences, University of Pretoria, Private Bag X20, Hatfield, Pretoria, 0028, South Africa.,Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, Wageningen, 6708 PB, The Netherlands
| | - L Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
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21
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Abstract
Members of Venturiales (Dothideomycetes) are widely distributed, and comprise saprobes, as well as plant, human and animal pathogens. In spite of their economic importance, the general lack of cultures and DNA data has resulted in taxa being poorly resolved. In the present study five loci, ITS, LSU rDNA, tef1, tub2 and rpb2 are used for analysing 115 venturialean taxa representing 30 genera in three families in the current classification of Venturiales. Based on the multigene phylogenetic analysis, morphological and ecological characteristics, one new family, Cylindrosympodiaceae, and eight new genera are described, namely Bellamyces, Fagicola, Fraxinicola, Fuscohilum,Neofusicladium, Parafusicladium, Pinaceicola and Sterila. In addition, 12 species are described as new to science, and 41 new combinations are proposed. The taxonomic status of 153 species have been re-evaluated with 20 species excluded from Venturiales. Based on this revision of Venturiales, morphological characteristics such as conidial arrangement (solitary or in chains) or conidiogenesis (blastic-solitary, sympodial or annellidic), proved to be significant at generic level. Venturia as currently defined represents a generic complex. Furthermore, plant pathogens appear more terminal in phylogenetic analyses within Venturiaceae and Sympoventuriaceae, suggesting that the ancestral state of Venturiales is most likely saprobic.
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Key Words
- Bellamyces Crous, Coppins & U. Braun
- Bellamyces quercus Crous, Coppins & U. Braun
- Cylindrosympodiaceae Crous, M. Shen & Y. Zhang ter
- Fagicola Crous, M. Shen & Y. Zhang ter
- Fagicola fagi (Crous & de Hoog) Crous, M. Shen & Y. Zhang ter
- Fraxinicola Crous, M. Shen & Y. Zhang ter
- Fraxinicola europaea Crous, M. Shen & Y. Zhang ter
- Fraxinicola fraxini (Aderh.) Crous, M. Shen & Y. Zhang ter
- Fraxinicola italica Crous, M. Shen & Y. Zhang ter
- Fraxinicola orni (M. Ibrahim et al.) Crous, M. Shen & Y. Zhang ter
- Fuscohil`um Crous, M. Shen & Y. Zhang ter
- Fuscohilum Crous, M. Shen & Y. Zhang ter
- Fuscohilum rhodensis (Crous & M.J. Wingf.) Crous, M. Shen & Y. Zhang ter, Fuscohilum siciliana (Koukol) Crous, M. Shen & Y. Zhang ter
- Multigene analysis
- Neocoleroa cameroonensis Crous, M. Shen & Y. Zhang ter
- Neofusicladium Crous, M. Shen & Y. Zhang ter
- Neofusicladium eucalypti (Crous & R.G. Shivas) Crous, M. Shen & Y. Zhang ter
- Neofusicladium eucalypticola (Crous & M.J. Wingf.) Crous, M. Shen & Y. Zhang ter
- Neofusicladium regnans (Crous) Crous, M. Shen & Y. Zhang ter
- New taxa
- Niesslia iridicola (M.E. Barr) Crous, M. Shen & Y. Zhang ter
- Niesslia parasitica (Ellis & Everh.) M. Shen & Y. Zhang ter
- Niesslia vaccinii (Ellis & Everh.) Crous, M. Shen & Y. Zhang ter
- Parafusicladium Crous, M. Shen & Y. Zhang ter
- Parafusicladium amoenum (R.F. Castañeda & Dugan) Crous, M. Shen & Y. Zhang ter
- Parafusicladium intermedium (Crous & W.B. Kendr.) Crous, M. Shen & Y. Zhang ter
- Parafusicladium paraamoenum (Crous et al.) Crous, M. Shen & Y. Zhang ter
- Pinaceicola Crous, M. Shen & Y. Zhang ter
- Pinaceicola cordae (Koukol) Crous, M. Shen & Y. Zhang ter
- Pinaceicola pini(Crous & de Hoog) Crous, M. Shen & Y. Zhang ter
- Pseudosigmoidea excentrica (R.F. Castañeda et al.) Crous, M. Shen & Y. Zhang ter
- Scab disease
- Scolecobasidium aquaticum (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium atlanticuum (A.M. Wellman) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium bacilliforme (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium capsici (Crous & Cheew.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium cordanae (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium dracaenae (Crous) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium globale (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium icarus (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium macrozamiae (Crous & R.G. Shivas) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium minimum (Fassat.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium musicola (Crous) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium olivaceum (A. Giraldo et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium pandanicola (Crous & M.J. Wingf.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium phaeophorum (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium podocarpi (Crous) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium ramosum (A. Giraldo et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium robustum (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium sexuale (Samerp. et al.) Crous, M. Shen & Y. Zhang ter
- Scolecobasidium verrucosum (Zachariah et al.) Crous, M. Shen & Y. Zhang ter
- Sterila Crous, M. Shen & Y. Zhang ter
- Sterila eucalypti Crous, M. Shen & Y. Zhang ter
- Sympoventuria africana (Crous) Crous, M. Shen & Y. Zhang ter
- Systematics
- Tyrannosorus hanlinianus (U. Braun & Feiler) Crous, M. Shen & Y. Zhang ter
- Tyrannosorus hystrioides (Dugan et al.) Crous, M. Shen & Y. Zhang ter
- Tyrannosorus lichenicola Crous, M. Shen & Y. Zhang ter
- Tyrannosorus pini-sylvestris Crous & R.K. Schumach.
- Venturia
- Venturia albae Crous, M. Shen & Y. Zhang ter
- Venturia australiana Crous, M. Shen & Y. Zhang ter
- Venturia caesiae Crous, M. Shen & Y. Zhang ter
- Venturia finlandica Crous, M. Shen & Y. Zhang ter
- Venturia peltigericola (Crous & Diederich) Crous, M. Shen & Y. Zhang ter
- Venturia quebecensis Crous, M. Shen & Y. Zhang ter
- Verruconis terricola (J. Ren et al.) Crous, M. Shen & Y. Zhang ter
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Affiliation(s)
- M Shen
- School of Ecology and Nature Conservation, Beijing Forestry University, P.O. Box 61, Beijing, 100083, PR China
| | - J Q Zhang
- School of Ecology and Nature Conservation, Beijing Forestry University, P.O. Box 61, Beijing, 100083, PR China
| | - L L Zhao
- School of Ecology and Nature Conservation, Beijing Forestry University, P.O. Box 61, Beijing, 100083, PR China
| | - J Z Groenewald
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands
| | - P W Crous
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands
| | - Y Zhang
- School of Ecology and Nature Conservation, Beijing Forestry University, P.O. Box 61, Beijing, 100083, PR China
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Nie Y, Yu DS, Wang CF, Liu XY, Huang B. A taxonomic revision of the genus Conidiobolus (Ancylistaceae, Entomophthorales): four clades including three new genera. MycoKeys 2020; 66:55-81. [PMID: 32273794 PMCID: PMC7136305 DOI: 10.3897/mycokeys.66.46575] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 03/13/2020] [Indexed: 11/12/2022] Open
Abstract
The genus Conidiobolus is an important group in entomophthoroid fungi and is considered to be polyphyletic in recent molecular phylogenies. To re-evaluate and delimit this genus, multi-locus phylogenetic analyses were performed using the large and small subunits of nuclear ribosomal DNA (nucLSU and nucSSU), the small subunit of the mitochondrial ribosomal DNA (mtSSU) and the translation elongation factor 1-alpha (EF-1α). The results indicated that the Conidiobolus is not monophyletic, being grouped into a paraphyletic grade with four clades. Consequently, the well-known Conidiobolus is revised and three new genera Capillidium, Microconidiobolus and Neoconidiobolus are proposed along with one new record and 22 new combinations. In addition, the genus Basidiobolus is found to be basal to the other entomophthoroid taxa and the genus Batkoa locates in the Entomophthoraceae clade.
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Affiliation(s)
- Yong Nie
- Anhui Provincial Key Laboratory for Microbial Pest Control, Anhui Agricultural University, Hefei 230036, ChinaAnhui Agricultural UniversityHefeiChina
- School of Civil Engineering and Architecture, Anhui University of Technology, Ma’anshan 243002, ChinaAnhui University of TechnologyMa’anshanChina
| | - De-Shui Yu
- Anhui Provincial Key Laboratory for Microbial Pest Control, Anhui Agricultural University, Hefei 230036, ChinaAnhui Agricultural UniversityHefeiChina
| | - Cheng-Fang Wang
- Anhui Provincial Key Laboratory for Microbial Pest Control, Anhui Agricultural University, Hefei 230036, ChinaAnhui Agricultural UniversityHefeiChina
| | - Xiao-Yong Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, ChinaInstitute of Microbiology, Chinese Academy of SciencesBeijingChina
| | - Bo Huang
- Anhui Provincial Key Laboratory for Microbial Pest Control, Anhui Agricultural University, Hefei 230036, ChinaAnhui Agricultural UniversityHefeiChina
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23
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Houbraken J, Kocsubé S, Visagie C, Yilmaz N, Wang XC, Meijer M, Kraak B, Hubka V, Bensch K, Samson R, Frisvad J. Classification of Aspergillus, Penicillium, Talaromyces and related genera ( Eurotiales): An overview of families, genera, subgenera, sections, series and species. Stud Mycol 2020; 95:5-169. [PMID: 32855739 PMCID: PMC7426331 DOI: 10.1016/j.simyco.2020.05.002] [Citation(s) in RCA: 240] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The Eurotiales is a relatively large order of Ascomycetes with members frequently having positive and negative impact on human activities. Species within this order gain attention from various research fields such as food, indoor and medical mycology and biotechnology. In this article we give an overview of families and genera present in the Eurotiales and introduce an updated subgeneric, sectional and series classification for Aspergillus and Penicillium. Finally, a comprehensive list of accepted species in the Eurotiales is given. The classification of the Eurotiales at family and genus level is traditionally based on phenotypic characters, and this classification has since been challenged using sequence-based approaches. Here, we re-evaluated the relationships between families and genera of the Eurotiales using a nine-gene sequence dataset. Based on this analysis, the new family Penicillaginaceae is introduced and four known families are accepted: Aspergillaceae, Elaphomycetaceae, Thermoascaceae and Trichocomaceae. The Eurotiales includes 28 genera: 15 genera are accommodated in the Aspergillaceae (Aspergillago, Aspergillus, Evansstolkia, Hamigera, Leiothecium, Monascus, Penicilliopsis, Penicillium, Phialomyces, Pseudohamigera, Pseudopenicillium, Sclerocleista, Warcupiella, Xerochrysium and Xeromyces), eight in the Trichocomaceae (Acidotalaromyces, Ascospirella, Dendrosphaera, Rasamsonia, Sagenomella, Talaromyces, Thermomyces, Trichocoma), two in the Thermoascaceae (Paecilomyces, Thermoascus) and one in the Penicillaginaceae (Penicillago). The classification of the Elaphomycetaceae was not part of this study, but according to literature two genera are present in this family (Elaphomyces and Pseudotulostoma). The use of an infrageneric classification system has a long tradition in Aspergillus and Penicillium. Most recent taxonomic studies focused on the sectional level, resulting in a well-established sectional classification in these genera. In contrast, a series classification in Aspergillus and Penicillium is often outdated or lacking, but is still relevant, e.g., the allocation of a species to a series can be highly predictive in what functional characters the species might have and might be useful when using a phenotype-based identification. The majority of the series in Aspergillus and Penicillium are invalidly described and here we introduce a new series classification. Using a phylogenetic approach, often supported by phenotypic, physiologic and/or extrolite data, Aspergillus is subdivided in six subgenera, 27 sections (five new) and 75 series (73 new, one new combination), and Penicillium in two subgenera, 32 sections (seven new) and 89 series (57 new, six new combinations). Correct identification of species belonging to the Eurotiales is difficult, but crucial, as the species name is the linking pin to information. Lists of accepted species are a helpful aid for researchers to obtain a correct identification using the current taxonomic schemes. In the most recent list from 2014, 339 Aspergillus, 354 Penicillium and 88 Talaromyces species were accepted. These numbers increased significantly, and the current list includes 446 Aspergillus (32 % increase), 483 Penicillium (36 % increase) and 171 Talaromyces (94 % increase) species, showing the large diversity and high interest in these genera. We expanded this list with all genera and species belonging to the Eurotiales (except those belonging to Elaphomycetaceae). The list includes 1 187 species, distributed over 27 genera, and contains MycoBank numbers, collection numbers of type and ex-type cultures, subgenus, section and series classification data, information on the mode of reproduction, and GenBank accession numbers of ITS, beta-tubulin (BenA), calmodulin (CaM) and RNA polymerase II second largest subunit (RPB2) gene sequences.
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Key Words
- Acidotalaromyces Houbraken, Frisvad & Samson
- Acidotalaromyces lignorum (Stolk) Houbraken, Frisvad & Samson
- Ascospirella Houbraken, Frisvad & Samson
- Ascospirella lutea (Zukal) Houbraken, Frisvad & Samson
- Aspergillus chaetosartoryae Hubka, Kocsubé & Houbraken
- Classification
- Evansstolkia Houbraken, Frisvad & Samson
- Evansstolkia leycettana (H.C. Evans & Stolk) Houbraken, Frisvad & Samson
- Hamigera brevicompacta (H.Z. Kong) Houbraken, Frisvad & Samson
- Infrageneric classification
- New combinations, series
- New combinations, species
- New genera
- New names
- New sections
- New series
- New taxa
- Nomenclature
- Paecilomyces lagunculariae (C. Ram) Houbraken, Frisvad & Samson
- Penicillaginaceae Houbraken, Frisvad & Samson
- Penicillago kabunica (Baghd.) Houbraken, Frisvad & Samson
- Penicillago mirabilis (Beliakova & Milko) Houbraken, Frisvad & Samson
- Penicillago moldavica (Milko & Beliakova) Houbraken, Frisvad & Samson
- Phialomyces arenicola (Chalab.) Houbraken, Frisvad & Samson
- Phialomyces humicoloides (Bills & Heredia) Houbraken, Frisvad & Samson
- Phylogeny
- Polythetic classes
- Pseudohamigera Houbraken, Frisvad & Samson
- Pseudohamigera striata (Raper & Fennell) Houbraken, Frisvad & Samson
- Talaromyces resinae (Z.T. Qi & H.Z. Kong) Houbraken & X.C. Wang
- Talaromyces striatoconidius Houbraken, Frisvad & Samson
- Taxonomic novelties: New family
- Thermoascus verrucosus (Samson & Tansey) Houbraken, Frisvad & Samson
- Thermoascus yaguchii Houbraken, Frisvad & Samson
- in Aspergillus: sect. Bispori S.W. Peterson, Varga, Frisvad, Samson ex Houbraken
- in Aspergillus: ser. Acidohumorum Houbraken & Frisvad
- in Aspergillus: ser. Inflati (Stolk & Samson) Houbraken & Frisvad
- in Penicillium: sect. Alfrediorum Houbraken & Frisvad
- in Penicillium: ser. Adametziorum Houbraken & Frisvad
- in Penicillium: ser. Alutacea (Pitt) Houbraken & Frisvad
- sect. Crypta Houbraken & Frisvad
- sect. Eremophila Houbraken & Frisvad
- sect. Formosana Houbraken & Frisvad
- sect. Griseola Houbraken & Frisvad
- sect. Inusitata Houbraken & Frisvad
- sect. Lasseniorum Houbraken & Frisvad
- sect. Polypaecilum Houbraken & Frisvad
- sect. Raperorum S.W. Peterson, Varga, Frisvad, Samson ex Houbraken
- sect. Silvatici S.W. Peterson, Varga, Frisvad, Samson ex Houbraken
- sect. Vargarum Houbraken & Frisvad
- ser. Alliacei Houbraken & Frisvad
- ser. Ambigui Houbraken & Frisvad
- ser. Angustiporcata Houbraken & Frisvad
- ser. Arxiorum Houbraken & Frisvad
- ser. Atramentosa Houbraken & Frisvad
- ser. Aurantiobrunnei Houbraken & Frisvad
- ser. Avenacei Houbraken & Frisvad
- ser. Bertholletiarum Houbraken & Frisvad
- ser. Biplani Houbraken & Frisvad
- ser. Brevicompacta Houbraken & Frisvad
- ser. Brevipedes Houbraken & Frisvad
- ser. Brunneouniseriati Houbraken & Frisvad
- ser. Buchwaldiorum Houbraken & Frisvad
- ser. Calidousti Houbraken & Frisvad
- ser. Canini Houbraken & Frisvad
- ser. Carbonarii Houbraken & Frisvad
- ser. Cavernicolarum Houbraken & Frisvad
- ser. Cervini Houbraken & Frisvad
- ser. Chevalierorum Houbraken & Frisvad
- ser. Cinnamopurpurea Houbraken & Frisvad
- ser. Circumdati Houbraken & Frisvad
- ser. Clavigera Houbraken & Frisvad
- ser. Conjuncti Houbraken & Frisvad
- ser. Copticolarum Houbraken & Frisvad
- ser. Coremiiformes Houbraken & Frisvad
- ser. Corylophila Houbraken & Frisvad
- ser. Costaricensia Houbraken & Frisvad
- ser. Cremei Houbraken & Frisvad
- ser. Crustacea (Pitt) Houbraken & Frisvad
- ser. Dalearum Houbraken & Frisvad
- ser. Deflecti Houbraken & Frisvad
- ser. Egyptiaci Houbraken & Frisvad
- ser. Erubescentia (Pitt) Houbraken & Frisvad
- ser. Estinogena Houbraken & Frisvad
- ser. Euglauca Houbraken & Frisvad
- ser. Fennelliarum Houbraken & Frisvad
- ser. Flavi Houbraken & Frisvad
- ser. Flavipedes Houbraken & Frisvad
- ser. Fortuita Houbraken & Frisvad
- ser. Fumigati Houbraken & Frisvad
- ser. Funiculosi Houbraken & Frisvad
- ser. Gallaica Houbraken & Frisvad
- ser. Georgiensia Houbraken & Frisvad
- ser. Goetziorum Houbraken & Frisvad
- ser. Gracilenta Houbraken & Frisvad
- ser. Halophilici Houbraken & Frisvad
- ser. Herqueorum Houbraken & Frisvad
- ser. Heteromorphi Houbraken & Frisvad
- ser. Hoeksiorum Houbraken & Frisvad
- ser. Homomorphi Houbraken & Frisvad
- ser. Idahoensia Houbraken & Frisvad
- ser. Implicati Houbraken & Frisvad
- ser. Improvisa Houbraken & Frisvad
- ser. Indica Houbraken & Frisvad
- ser. Japonici Houbraken & Frisvad
- ser. Jiangxiensia Houbraken & Frisvad
- ser. Kalimarum Houbraken & Frisvad
- ser. Kiamaensia Houbraken & Frisvad
- ser. Kitamyces Houbraken & Frisvad
- ser. Lapidosa (Pitt) Houbraken & Frisvad
- ser. Leporum Houbraken & Frisvad
- ser. Leucocarpi Houbraken & Frisvad
- ser. Livida Houbraken & Frisvad
- ser. Longicatenata Houbraken & Frisvad
- ser. Macrosclerotiorum Houbraken & Frisvad
- ser. Monodiorum Houbraken & Frisvad
- ser. Multicolores Houbraken & Frisvad
- ser. Neoglabri Houbraken & Frisvad
- ser. Neonivei Houbraken & Frisvad
- ser. Nidulantes Houbraken & Frisvad
- ser. Nigri Houbraken & Frisvad
- ser. Nivei Houbraken & Frisvad
- ser. Nodula Houbraken & Frisvad
- ser. Nomiarum Houbraken & Frisvad
- ser. Noonimiarum Houbraken & Frisvad
- ser. Ochraceorosei Houbraken & Frisvad
- ser. Olivimuriarum Houbraken & Frisvad
- ser. Osmophila Houbraken & Frisvad
- ser. Paradoxa Houbraken & Frisvad
- ser. Paxillorum Houbraken & Frisvad
- ser. Penicillioides Houbraken & Frisvad
- ser. Phoenicea Houbraken & Frisvad
- ser. Pinetorum (Pitt) Houbraken & Frisvad
- ser. Polypaecilum Houbraken & Frisvad
- ser. Pulvini Houbraken & Frisvad
- ser. Quercetorum Houbraken & Frisvad
- ser. Raistrickiorum Houbraken & Frisvad
- ser. Ramigena Houbraken & Frisvad
- ser. Restricti Houbraken & Frisvad
- ser. Robsamsonia Houbraken & Frisvad
- ser. Rolfsiorum Houbraken & Frisvad
- ser. Roseopurpurea Houbraken & Frisvad
- ser. Rubri Houbraken & Frisvad
- ser. Salinarum Houbraken & Frisvad
- ser. Samsoniorum Houbraken & Frisvad
- ser. Saturniformia Houbraken & Frisvad
- ser. Scabrosa Houbraken & Frisvad
- ser. Sclerotigena Houbraken & Frisvad
- ser. Sclerotiorum Houbraken & Frisvad
- ser. Sheariorum Houbraken & Frisvad
- ser. Simplicissima Houbraken & Frisvad
- ser. Soppiorum Houbraken & Frisvad
- ser. Sparsi Houbraken & Frisvad
- ser. Spathulati Houbraken & Frisvad
- ser. Spelaei Houbraken & Frisvad
- ser. Speluncei Houbraken & Frisvad
- ser. Spinulosa Houbraken & Frisvad
- ser. Stellati Houbraken & Frisvad
- ser. Steyniorum Houbraken & Frisvad
- ser. Sublectatica Houbraken & Frisvad
- ser. Sumatraensia Houbraken & Frisvad
- ser. Tamarindosolorum Houbraken & Frisvad
- ser. Teporium Houbraken & Frisvad
- ser. Terrei Houbraken & Frisvad
- ser. Thermomutati Houbraken & Frisvad
- ser. Thiersiorum Houbraken & Frisvad
- ser. Thomiorum Houbraken & Frisvad
- ser. Unguium Houbraken & Frisvad
- ser. Unilaterales Houbraken & Frisvad
- ser. Usti Houbraken & Frisvad
- ser. Verhageniorum Houbraken & Frisvad
- ser. Versicolores Houbraken & Frisvad
- ser. Virgata Houbraken & Frisvad
- ser. Viridinutantes Houbraken & Frisvad
- ser. Vitricolarum Houbraken & Frisvad
- ser. Wentiorum Houbraken & Frisvad
- ser. Westlingiorum Houbraken & Frisvad
- ser. Whitfieldiorum Houbraken & Frisvad
- ser. Xerophili Houbraken & Frisvad
- series Tularensia (Pitt) Houbraken & Frisvad
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Affiliation(s)
- J. Houbraken
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - S. Kocsubé
- Department of Microbiology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - C.M. Visagie
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, P. Bag X20, Hatfield, Pretoria, 0028, South Africa
| | - N. Yilmaz
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, P. Bag X20, Hatfield, Pretoria, 0028, South Africa
| | - X.-C. Wang
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3, 1st Beichen West Road, Chaoyang District, Beijing, 100101, China
| | - M. Meijer
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - B. Kraak
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - V. Hubka
- Department of Botany, Charles University in Prague, Prague, Czech Republic
| | - K. Bensch
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - R.A. Samson
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - J.C. Frisvad
- Department of Biotechnology and Biomedicine Technical University of Denmark, Søltofts Plads, B. 221, Kongens Lyngby, DK 2800, Denmark
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Albuquerque L, Castelhano N, Raposo P, Froufe HJC, Tiago I, Severino R, Roxo I, Gregório I, Barroso C, Egas C, da Costa MS. Comparative genome sequence analysis of several species in the genus Tepidimonas and the description of a novel species Tepidimonas charontis sp. nov. Int J Syst Evol Microbiol 2020; 70:1596-1604. [PMID: 32228748 PMCID: PMC7386788 DOI: 10.1099/ijsem.0.003942] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/22/2019] [Accepted: 12/06/2019] [Indexed: 11/18/2022] Open
Abstract
We performed high-quality genome sequencing of eight strains of the species of the genus Tepidimonas and examined the genomes of closely related strains from the databases to understand why Tepidimonas taiwanensis is the only strain of this genus that utilizes glucose and fructose for growth. We found that the assimilation of these hexoses by T. taiwanensis was due to the presence of two transporters that are absent in all other genomes of strains of members of the genus Tepidimonas examined. Some strains lack genes coding for glucokinase, but the Embden-Meyerhof-Parnas pathway appears to be otherwise complete. The pentose phosphate pathway has a complete set of genes, but genes of the Entner-Doudoroff pathway were not identified in the genomes of any of the strains examined. Genome analysis using average nucleotide identity (ANIb), digital DNA-DNA hybridization (dDDH), average amino acid identity (AAI) and phylogenetic analysis of 400 conserved genes was performed to assess the taxonomic classification of the organisms. Two isolates of the genus Tepidimonas from the hot spring at São Pedro do Sul, Portugal, designated SPSP-6T and SPSPC-18 were also examined in this study. These organisms are mixotrophic, have an optimum growth temperature of about 50 ºC, utilize several organic acids and amino acids for growth but do not grow on sugars. Distinctive phenotypic, 16S rRNA gene sequence and genomic characteristics of strains SPSP-6T and SPSPC-18 lead us to propose a novel species based on strain SPSP-6T for which we recommend the name Tepidimonas charontis sp. nov. (=CECT 9683T=LMG 30884T).
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Affiliation(s)
- Luciana Albuquerque
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Nadine Castelhano
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Pedro Raposo
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Hugo J. C. Froufe
- Next Generation Sequencing Unit, Biocant, BiocantPark, Núcleo 04, Lote 8, 3060-197 Cantanhede, Portugal
| | - Igor Tiago
- Center for Functional Ecology, University of Coimbra, 3000-456, Coimbra, Portugal
| | - Rita Severino
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Inês Roxo
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Inês Gregório
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Cristina Barroso
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
- Next Generation Sequencing Unit, Biocant, BiocantPark, Núcleo 04, Lote 8, 3060-197 Cantanhede, Portugal
| | - Conceição Egas
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
- Next Generation Sequencing Unit, Biocant, BiocantPark, Núcleo 04, Lote 8, 3060-197 Cantanhede, Portugal
| | - Milton S. da Costa
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
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Randrianambinintsoa FJ, Robert V, Blavier A, Léger N, Depaquit J. Two new phlebotomine sandfly species (Diptera: Psychodidae) from the Highlands of Madagascar. Acta Trop 2020; 202:105260. [PMID: 31705842 DOI: 10.1016/j.actatropica.2019.105260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/05/2019] [Accepted: 11/05/2019] [Indexed: 11/22/2022]
Abstract
The Malagasy phlebotomine sandfly fauna includes 17 species: five belong to the genus Phlebotomus, ten to the genus Sergentomyia, and two to the genus Grassomyia. The current article describes Sergentomyia brunhesi sp. nov. and Sergentomyia vistellei sp. nov. from the Malagasy Highlands. Females were described morphologically from specimens collected at Ranomafana-Ifanadiana and Andringitra. Partial molecular sequences of cyt b and 28S rDNA were retrieved for Se. vistellei sp. nov. Waiting new data, we consider these species as ungrouped Sergentomyia. Two new species of Sergentomyia are recorded at higher altitudes in Madagascar. Knowledge of local Biodiversity is increasing. New investigations have to be carried out to describe males, to understand their bionomics, and to identify other potential new species at higher altitudes.
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Haridas S, Albert R, Binder M, Bloem J, LaButti K, Salamov A, Andreopoulos B, Baker SE, Barry K, Bills G, Bluhm BH, Cannon C, Castanera R, Culley DE, Daum C, Ezra D, González JB, Henrissat B, Kuo A, Liang C, Lipzen A, Lutzoni F, Magnuson J, Mondo SJ, Nolan M, Ohm RA, Pangilinan J, Park HJ, Ramírez L, Alfaro M, Sun H, Tritt A, Yoshinaga Y, Zwiers LH, Turgeon BG, Goodwin SB, Spatafora JW, Crous PW, Grigoriev IV. 101 Dothideomycetes genomes: A test case for predicting lifestyles and emergence of pathogens. Stud Mycol 2020; 96:141-153. [PMID: 32206138 PMCID: PMC7082219 DOI: 10.1016/j.simyco.2020.01.003] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Dothideomycetes is the largest class of kingdom Fungi and comprises an incredible diversity of lifestyles, many of which have evolved multiple times. Plant pathogens represent a major ecological niche of the class Dothideomycetes and they are known to infect most major food crops and feedstocks for biomass and biofuel production. Studying the ecology and evolution of Dothideomycetes has significant implications for our fundamental understanding of fungal evolution, their adaptation to stress and host specificity, and practical implications with regard to the effects of climate change and on the food, feed, and livestock elements of the agro-economy. In this study, we present the first large-scale, whole-genome comparison of 101 Dothideomycetes introducing 55 newly sequenced species. The availability of whole-genome data produced a high-confidence phylogeny leading to reclassification of 25 organisms, provided a clearer picture of the relationships among the various families, and indicated that pathogenicity evolved multiple times within this class. We also identified gene family expansions and contractions across the Dothideomycetes phylogeny linked to ecological niches providing insights into genome evolution and adaptation across this group. Using machine-learning methods we classified fungi into lifestyle classes with >95 % accuracy and identified a small number of gene families that positively correlated with these distinctions. This can become a valuable tool for genome-based prediction of species lifestyle, especially for rarely seen and poorly studied species.
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Key Words
- Aulographales Crous, Spatafora, Haridas & Grigoriev
- Coniosporiaceae Crous, Spatafora, Haridas & Grigoriev
- Coniosporiales Crous, Spatafora, Haridas & Grigoriev
- Eremomycetales Crous, Spatafora, Haridas & Grigoriev
- Fungal evolution
- Genome-based prediction
- Lineolataceae Crous, Spatafora, Haridas & Grigoriev
- Lineolatales Crous, Spatafora, Haridas & Grigoriev
- Machine-learning
- New taxa
- Rhizodiscinaceae Crous, Spatafora, Haridas & Grigoriev
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Affiliation(s)
- S Haridas
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - R Albert
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.,Department of Plant and Microbial Biology, University of California Berkeley, Berkeley, CA, USA
| | - M Binder
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - J Bloem
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - K LaButti
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - A Salamov
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - B Andreopoulos
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - S E Baker
- Functional and Systems Biology Group, Environmental Molecular Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington, USA
| | - K Barry
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - G Bills
- University of Texas Health Science Center, Houston, TX, USA
| | - B H Bluhm
- University of Arkansas, Fayelletville, AR, USA
| | - C Cannon
- Texas Tech University, Lubbock, TX, USA
| | - R Castanera
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.,Institute for Multidisciplinary Research in Applied Biology (IMAB-UPNA), Universidad Pública de Navarra, Pamplona, Navarra, Spain
| | - D E Culley
- Functional and Systems Biology Group, Environmental Molecular Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington, USA
| | - C Daum
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - D Ezra
- Agricultural Research Organization, Volcani Center, Rishon LeTsiyon, Israel
| | - J B González
- Section of Plant Pathology and Plant-Microbe Biology, School of Integrative Plant Science, Cornell University, Ithaca, NY, USA
| | - B Henrissat
- CNRS, Aix-Marseille Université, Marseille, France.,INRA, Marseille, France.,Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - A Kuo
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - C Liang
- College of Agronomy and Plant Protection, Qingdao Agricultural University, China
| | - A Lipzen
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - F Lutzoni
- Department of Biology, Duke University, Durham, NC, USA
| | - J Magnuson
- Functional and Systems Biology Group, Environmental Molecular Sciences Division, Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington, USA
| | - S J Mondo
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.,Bioagricultural Science and Pest Management Department, Colorado State University, Fort Collins, CO, USA
| | - M Nolan
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - R A Ohm
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.,Microbiology, Department of Biology, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - J Pangilinan
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - H-J Park
- Section of Plant Pathology and Plant-Microbe Biology, School of Integrative Plant Science, Cornell University, Ithaca, NY, USA
| | - L Ramírez
- Institute for Multidisciplinary Research in Applied Biology (IMAB-UPNA), Universidad Pública de Navarra, Pamplona, Navarra, Spain
| | - M Alfaro
- Institute for Multidisciplinary Research in Applied Biology (IMAB-UPNA), Universidad Pública de Navarra, Pamplona, Navarra, Spain
| | - H Sun
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - A Tritt
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Y Yoshinaga
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - L-H Zwiers
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - B G Turgeon
- Section of Plant Pathology and Plant-Microbe Biology, School of Integrative Plant Science, Cornell University, Ithaca, NY, USA
| | - S B Goodwin
- U.S. Department of Agriculture-Agricultural Research Service, 915 W. State Street, West Lafayette, IN, USA
| | - J W Spatafora
- Department of Botany & Plant Pathology, Oregon State University, Oregon State University, Corvallis, OR, USA
| | - P W Crous
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands.,Microbiology, Department of Biology, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - I V Grigoriev
- US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.,Department of Plant and Microbial Biology, University of California Berkeley, Berkeley, CA, USA
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27
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Moravec F, Ogawa K. Description of Two New Species of Philometra Costa, 1845 (Nematoda: Philometridae) from Marine Fishes off Japan, with Notes on Philometroides seriolae (Yamaguti, 1935). Acta Parasitol 2019; 64:829-38. [PMID: 31418167 DOI: 10.2478/s11686-019-00107-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 08/06/2019] [Indexed: 11/20/2022]
Abstract
PURPOSE Philometrid nematodes (Philometridae) represent a group of more than 200 species parasitic in the body cavity and various body tissues of fishes. Due to morphological and biological peculiarities, the majority of them are known only by their large females. Generally, the fauna of these parasites remains little known. METHODS Occasional helminthological examinations of three species of marine fishes in Japan revealed two new and one insufficiently known species of these tissue-dwelling parasites. These were studied with the use of light and scanning electron microscopy. RESULTS All three nematode species are described. Philometra ostorhinchi sp. nov. (males and females) from the ovary of Ostorhinchus semilineatus (Temminck et Schlegel) (Apogonidae, Perciformes) is characterized mainly by the lengths and structure of spicules and the gubernaculum (spicules 108-120 µm long, length of the gubernaculum 78-87 µm); it is the only species of philometrids parasitic in a fish belonging to the Apogonidae. The gravid females of Philometra tenuis sp. nov. (only females available) from the head subcutaneous tissues of Conger myriaster (Brevoort) (Congridae, Anguilliformes) differ from congeners mainly in an unusual shape of the anterior oesophageal bulb. Some new data on the morphology of an insufficiently known species Philometroides seriolae (Ishii, 1931), collected from the body musculature of Seriola quinqueradiata Temminck et Schlegel (Carangidae, Perciformes), are provided; the number and arrangement of cephalic papillae in subgravid females of P. seriolae were found to be similar to those in females of the majority of other philometrid species. CONCLUSIONS The present study extends the knowledge of the species composition of philometrids parasitizing marine fishes and of the morphology of P. seriolae, the type species of Philometroides Yamaguti, 1935.
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28
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Rodríguez-Andrade E, Stchigel AM, Terrab A, Guarro J, Cano-Lira JF. Diversity of xerotolerant and xerophilic fungi in honey. IMA Fungus 2019; 10:20. [PMID: 32647624 PMCID: PMC7325685 DOI: 10.1186/s43008-019-0021-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 10/17/2019] [Indexed: 11/10/2022] Open
Abstract
Fungi can colonize most of the substrata on Earth. Honey, a sugary food produced by bees (and other insects) has been studied little in terms of its fungal diversity. We have surveyed and evaluated the presence of xerotolerant and xerophilic fungi in a set of honey bee samples collected from across Spain. From 84 samples, a total of 104 fungal strains were isolated, and morphologically and phylogenetically characterized. We identified 32 species distributed across 16 genera, most of them belonging to the ascomycetous genera Aspergillus, Bettsia, Candida, Eremascus, Monascus, Oidiodendron, Penicillium, Skoua, Talaromyces and Zygosaccharomyces. As a result of this survey, eight new taxa are proposed: i.e. the new family Helicoarthrosporaceae, two new genera, Helicoarthrosporum and Strongyloarthrosporum in Onygenales; three new species of Eurotiales, Talaromyces affinitatimellis, T. basipetosporus, and T. brunneosporus; and two new species of Myxotrichaceae, Oidiodendron mellicola, and Skoua asexualis.
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Affiliation(s)
- E Rodríguez-Andrade
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201 Reus, Tarragona, Spain
| | - A M Stchigel
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201 Reus, Tarragona, Spain
| | - A Terrab
- Department of Plant Biology and Ecology, University of Seville, 41012 Seville, Spain
| | - J Guarro
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201 Reus, Tarragona, Spain
| | - J F Cano-Lira
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201 Reus, Tarragona, Spain
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29
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Thuy B, Gale A, Numberger-Thuy L. Brittle stars looking like starfish: the first fossil record of the Astrophiuridae and a remarkable case of convergent evolution. PeerJ 2019; 7:e8008. [PMID: 31741791 PMCID: PMC6858817 DOI: 10.7717/peerj.8008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 10/07/2019] [Indexed: 11/20/2022] Open
Abstract
The genus Astrophiura, which ranks among the most extraordinary of modern brittle stars, is the type genus of the recently resurrected family Astrophiuridae within the order Ophiurida. On account of its absurdly enlarged and strongly modified lateral arm plates, Astrophiura bears a closer resemblance to a pentagonal starfish than to a typical ophiuroid. Although molecular evidence suggests an ancient origin of the Astrophiuridae, dating back at least to the Early Jurassic, not a single fossil astrophiurid has been reported so far. Here, we describe dissociated lateral arm plates from the Campanian of Cringleford near Norwich, UK, and the Maastrichtian of Rügen, Germany (both Upper Cretaceous) with unambiguous astrophiurid affinities and assign these to a new species, Astrophiura markbeneckei. This represents the first fossil record of the family. In addition, the Rügen material included lateral arm plates that superficially resemble those of A. markbeneckei sp. nov. but differ in having spine articulations that are typical of the ophionereidoid family Amphilimnidae. We assign these plates to a new genus and species, Astrosombra rammsteinensis, an extinct amphilimnid with morphological modifications similar to those of Astrophiura, and thus representing a remarkable case of parallel evolution amongst brittle stars looking like starfish.
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Affiliation(s)
- Ben Thuy
- Department of Palaeontology, Natural History Museum Luxembourg, Luxembourg City, Luxembourg
| | - Andy Gale
- School of Earth & Environmental Sciences, University of Portsmouth, Portsmouth, UK
| | - Lea Numberger-Thuy
- Department of Palaeontology, Natural History Museum Luxembourg, Luxembourg City, Luxembourg
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30
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Jiang H, Deng T, Lv XY, Zhang RB, Wen F. Primulina serrulata (Gesneriaceae), a new species from southeastern Guizhou, China. PhytoKeys 2019; 132:11-18. [PMID: 31579145 PMCID: PMC6763502 DOI: 10.3897/phytokeys.132.36717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 08/30/2019] [Indexed: 06/02/2023]
Abstract
Primulina serrulata R.B.Zhang & F. Wen, a new species from a limestone area in southeastern Guizhou, China, is described and illustrated here. The new species is morphologically related to P. fimbrisepala (Hand.-Mazz.) Y.Z.Wang. We examined the morphological differences between these congeners and provide illustrations and photographs of this new species in this paper.
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Affiliation(s)
- Hong Jiang
- Department of Biology, Zunyi Normal College, Zunyi, Guizhou 563002, ChinaZunyi Normal CollegeZunyiChina
| | - Tan Deng
- Department of Biology, Zunyi Normal College, Zunyi, Guizhou 563002, ChinaZunyi Normal CollegeZunyiChina
| | - Xin-Yun Lv
- Department of Biology, Zunyi Normal College, Zunyi, Guizhou 563002, ChinaZunyi Normal CollegeZunyiChina
| | - Ren-Bo Zhang
- Department of Biology, Zunyi Normal College, Zunyi, Guizhou 563002, ChinaZunyi Normal CollegeZunyiChina
| | - Fang Wen
- Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guilin Botanical Garden, Guangxi Institute of Botany, Guangxi Zhuangzu Autonomous Region and Chinese Academy of Sciences, Guilin 541006, ChinaGuangxi Institute of Botany, Guangxi Zhuangzu Autonomous Region and Chinese Academy of SciencesGuilinChina
- Gesneriad Conservation Center of China, Guilin Botanical Garden, Chinese Academy of Sciences, Guilin 541006, ChinaGuilin Botanical Garden, Chinese Academy of SciencesGuilinChina
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, ChinaSouth China Botanical Garden, Chinese Academy of SciencesGuangzhouChina
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31
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Delgat L, Dierickx G, De Wilde S, Angelini C, De Crop E, De Lange R, Halling R, Manz C, Nuytinck J, Verbeken A. Looks can be deceiving: the deceptive milkcaps ( Lactifluus, Russulaceae) exhibit low morphological variance but harbour high genetic diversity. IMA Fungus 2019; 10:14. [PMID: 32647618 PMCID: PMC7325672 DOI: 10.1186/s43008-019-0017-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 08/27/2019] [Indexed: 11/10/2022] Open
Abstract
The ectomycorrhizal genus Lactifluus is known to contain many species complexes, consisting of morphologically very similar species, which can be considered cryptic or pseudocryptic. In this paper, a thorough molecular study is performed of the clade around Lactifluus deceptivus (originally described by Peck from North America) or the deceptive milkcaps. Even though most collections were identified as L. deceptivus, the clade is shown to contain at least 15 species, distributed across Asia and America, indicating that the L. deceptivus clade represents a species complex. These species are morphologically very similar and are characterized by a tomentose pileus with thin-walled hyphae and a velvety stipe with thick-walled hyphae. An ITS1 sequence was obtained through Illumina sequencing for the lectotype of L. deceptivus, dating from 1885, revealing which clade represents the true L. deceptivus. In addition, it is shown that three other described species also belong to the L. deceptivus clade: L. arcuatus, L. caeruleitinctus and L. mordax, and molecularly confirmed that L. tomentoso-marginatus represents a synonym of L. deceptivus. Furthermore, two new Neotropical species are described: Lactifluus hallingii and L. domingensis.
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Affiliation(s)
- Lynn Delgat
- Department of Biology, Research group Mycology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
| | - Glen Dierickx
- Department of Biology, Research group Mycology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
| | - Serge De Wilde
- Department of Biology, Research group Mycology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
| | - Claudio Angelini
- Via Cappuccini 78/8, I-33170 Pordenone, Italy.,National Botanical Garden of Santo Domingo (JBSD), Santo Domingo, Dominican Republic
| | - Eske De Crop
- Department of Biology, Research group Mycology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
| | - Ruben De Lange
- Department of Biology, Research group Mycology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
| | - Roy Halling
- Institute of Systematic Botany, The New York Botanical Garden, 2900 Southern Blvd, Bronx, NY 10458-5126 USA
| | - Cathrin Manz
- Faculty of Biology, Systematic Botany and Mycology, University of Marburg, Karl-von-Frisch-Straße 8, 35043 Marburg, Germany
| | - Jorinde Nuytinck
- Naturalis Biodiversity Center, P.O. Box 9517, 2300RA Leiden, The Netherlands
| | - Annemieke Verbeken
- Department of Biology, Research group Mycology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
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Abstract
Species of eucalypts are commonly cultivated for solid wood and pulp products. The expansion of commercially managed eucalypt plantations has chiefly been driven by their rapid growth and suitability for propagation across a very wide variety of sites and climatic conditions. Infection of foliar fungal pathogens of eucalypts is resulting in increasingly negative impacts on commercial forest industries globally. To assist in evaluating this threat, the present study provides a global perspective on foliar pathogens of eucalypts. We treat 110 different genera including species associated with foliar disease symptoms of these hosts. The vast majority of these fungi have been grown in axenic culture, and subjected to DNA sequence analysis, resolving their phylogeny. During the course of this study several new genera and species were encountered, and these are described. New genera include: Lembosiniella (L. eucalyptorum on E. dunnii, Australia), Neosonderhenia (N. eucalypti on E. costata, Australia), Neothyriopsis (N. sphaerospora on E. camaldulensis, South Africa), Neotrichosphaeria (N. eucalypticola on E. deglupta, Australia), Nothotrimmatostroma (N. bifarium on E. dalrympleana, Australia), Nowamyces (incl. Nowamycetaceae fam. nov., N. globulus on E. globulus, Australia), and Walkaminomyces (W. medusae on E. alba, Australia). New species include (all from Australia): Disculoides fraxinoides on E. fraxinoides, Elsinoe piperitae on E. piperita, Fusculina regnans on E. regnans, Marthamyces johnstonii on E. dunnii, Neofusicoccum corticosae on E. corticosa, Neotrimmatostroma dalrympleanae on E. dalrympleana, Nowamyces piperitae on E. piperita, Phaeothyriolum dunnii on E. dunnii, Pseudophloeospora eucalyptigena on E. obliqua, Pseudophloeospora jollyi on Eucalyptus sp., Quambalaria tasmaniae on Eucalyptus sp., Q. rugosae on E. rugosa, Sonderhenia radiata on E. radiata, Teratosphaeria pseudonubilosa on E. globulus and Thyrinula dunnii on E. dunnii. A new name is also proposed for Heteroconium eucalypti as Thyrinula uruguayensis on E. dunnii, Uruguay. Although many of these genera and species are commonly associated with disease problems, several appear to be opportunists developing on stressed or dying tissues. For the majority of these fungi, pathogenicity remains to be determined. This represents an important goal for forest pathologists and biologists in the future. Consequently, this study will promote renewed interest in foliar pathogens of eucalypts, leading to investigations that will provide an improved understanding of the biology of these fungi.
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Affiliation(s)
- P.W. Crous
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
- Department of Genetics, Biochemistry and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
| | - M.J. Wingfield
- Department of Genetics, Biochemistry and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
- Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
| | - R. Cheewangkoon
- Department of Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - A.J. Carnegie
- Forest Health & Biosecurity, Forest Science, NSW Department of Primary Industries – Forestry, Level 12, 10 Valentine Ave, Parramatta, NSW, 2150, Australia
- School of Environment, Science and Engineering, Southern Cross University, Lismore, NSW, 2480, Australia
| | - T.I. Burgess
- Department of Genetics, Biochemistry and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
- Environmental and Conservation Sciences, Murdoch University, 90 South Street, Murdoch, WA, 6150, Australia
| | - B.A. Summerell
- Royal Botanic Gardens and Domain Trust, Mrs Macquaries Rd, Sydney, NSW, 2000, Australia
| | - J. Edwards
- Agriculture Victoria Research, Department of Jobs, Precincts and Regions, AgriBio Centre, 5 Ring Road, LaTrobe University, Bundoora, Victoria, 3083, Australia
- School of Applied Systems Biology, LaTrobe University, Bundoora, Victoria, 3083, Australia
| | - P.W.J. Taylor
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - J.Z. Groenewald
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
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33
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Marin-Felix Y, Hernández-Restrepo M, Iturrieta-González I, García D, Gené J, Groenewald J, Cai L, Chen Q, Quaedvlieg W, Schumacher R, Taylor P, Ambers C, Bonthond G, Edwards J, Krueger-Hadfield S, Luangsa-ard J, Morton L, Moslemi A, Sandoval-Denis M, Tan Y, Thangavel R, Vaghefi N, Cheewangkoon R, Crous P. Genera of phytopathogenic fungi: GOPHY 3. Stud Mycol 2019; 94:1-124. [PMID: 31636728 PMCID: PMC6797016 DOI: 10.1016/j.simyco.2019.05.001] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
This paper represents the third contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions, information about the pathology, distribution, hosts and disease symptoms for the treated genera, as well as primary and secondary DNA barcodes for the currently accepted species included in these. This third paper in the GOPHY series treats 21 genera of phytopathogenic fungi and their relatives including: Allophoma, Alternaria, Brunneosphaerella, Elsinoe, Exserohilum, Neosetophoma, Neostagonospora, Nothophoma, Parastagonospora, Phaeosphaeriopsis, Pleiocarpon, Pyrenophora, Ramichloridium, Seifertia, Seiridium, Septoriella, Setophoma, Stagonosporopsis, Stemphylium, Tubakia and Zasmidium. This study includes three new genera, 42 new species, 23 new combinations, four new names, and three typifications of older names.
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Key Words
- Allophoma pterospermicola Q. Chen & L. Cai
- Alternaria aconidiophora Iturrieta-González, Dania García & Gené
- Alternaria altcampina Iturrieta-González, Dania García & Gené
- Alternaria chlamydosporifera Iturrieta-González, Dania García & Gené
- Alternaria curvata Iturrieta-González, Dania García & Gené
- Alternaria fimeti Iturrieta-González, Dania García & Gené
- Alternaria inflata Iturrieta-González, Dania García & Gené
- Alternaria lawrencei Iturrieta-González, Dania García & Gené
- Alternaria montsantina Iturrieta-González, Dania García & Gené
- Alternaria pobletensis Iturrieta-González, Dania García & Gené
- Alternaria pseudoventricosa Iturrieta-González, Dania García & Gené
- Arezzomyces Y. Marín & Crous
- Arezzomyces cytisi (Wanas. et al.) Y. Marín & Crous
- Ascochyta chrysanthemi F. Stevens
- Brunneosphaerella roupeliae Crous
- DNA barcodes
- Elsinoe picconiae Crous
- Elsinoe veronicae Crous, Thangavel & Y. Marín
- Fungal systematics
- Globoramichloridium Y. Marín & Crous
- Globoramichloridium indicum (Subram.) Y. Marín & Crous
- Neosetophoma aseptata Crous, R.K. Schumach. & Y. Marín
- Neosetophoma phragmitis Crous, R.K. Schumach. & Y. Marín
- Neosetophoma sambuci Crous, R.K. Schumach. & Y. Marín
- Neostagonospora sorghi Crous & Y. Marín
- New taxa
- Parastagonospora novozelandica Crous, Thangavel & Y. Marín
- Parastagonospora phragmitis Crous & Y. Marín
- Pestalotia unicornis Cooke & Ellis
- Phaeosphaeria phoenicicola (Crous & Thangavel) Y. Marín & Crous
- Phaeosphaeriopsis aloes Crous & Y. Marín
- Phaeosphaeriopsis aloicola Crous & Y. Marín
- Phaeosphaeriopsis grevilleae Crous & Y. Marín
- Phaeosphaeriopsis pseudoagavacearum Crous & Y. Marín
- Pleiocarpon livistonae Crous & Quaedvl.
- Pyrenophora avenicola Y. Marín & Crous
- Pyrenophora cynosuri Y. Marín & Crous
- Pyrenophora nisikadoi Y. Marín & Crous
- Pyrenophora novozelandica Y. Marín & Crous
- Pyrenophora poae (Baudyš) Y. Marín & Crous
- Pyrenophora pseudoerythrospila Y. Marín & Crous
- Pyrenophora sieglingiae Y. Marín & Crous
- Pyrenophora variabilis Hern.-Restr. & Y. Marín
- Pyrenophora wirreganensis (Wallwork et al.) Y. Marín & Crous
- Rhynchosphaeria cupressi Nattrass et al
- Seiridium cupressi (Nattrass et al.) Bonthond, Sandoval-Denis & Crous
- Seiridium pezizoides (de Not.) Crous
- Septoriella agrostina (Mapook et al.) Y. Marín & Crous
- Septoriella artemisiae (Wanas. et al.) Y. Marín & Crous
- Septoriella arundinicola (Wanas. et al.) Y. Marín & Crous
- Septoriella arundinis (W.J. Li et al.) Y. Marín & Crous
- Septoriella bromi (Wijayaw. et al.) Y. Marín & Crous
- Septoriella dactylidicola Y. Marín & Crous
- Septoriella dactylidis (Wanas. et al.) Y. Marín & Crous
- Septoriella elongata (Wehm.) Y. Marín & Crous
- Septoriella forlicesenica (Thambug. et al.) Y. Marín & Crous
- Septoriella garethjonesii (Thambug. et al.) Y. Marín & Crous
- Septoriella germanica Crous, R.K. Schumach. & Y. Marín
- Septoriella hibernica Crous, Quaedvl. & Y. Marín
- Septoriella hollandica Crous, Quaedvl. & Y. Marín
- Septoriella italica (Thambug. et al.) Y. Marín & Crous
- Septoriella muriformis (Ariyaw. et al.) Y. Marín & Crous
- Septoriella neoarundinis Y. Marín & Crous
- Septoriella neodactylidis Y. Marín & Crous
- Septoriella pseudophragmitis Crous, Quaedvl. & Y. Marín
- Septoriella rosae (Mapook et al.) Y. Marín & Crous
- Septoriella subcylindrospora (W.J. Li et al.) Y. Marín & Crous
- Septoriella vagans (Niessl) Y. Marín & Crous
- Setophoma brachypodii Crous, R.K. Schumach. & Y. Marín
- Setophoma pseudosacchari Crous & Y. Marín
- Stemphylium rombundicum Moslemi, Y.P. Tan & P.W.J. Taylor
- Stemphylium truncatulae Moslemi, Y.P. Tan & P.W.J. Taylor
- Stemphylium waikerieanum Moslemi, Jacq. Edwards & P.W.J Taylor
- Vagicola arundinis Phukhams., Camporesi & K.D. Hyde
- Wingfieldomyces Y. Marín & Crous
- Wingfieldomyces cyperi (Crous & M.J. Wingf.) Y. Marín & Crous
- Zasmidium ducassei (R.G. Shivas et al.) Y. Marín & Crous
- Zasmidium thailandicum Crous
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Affiliation(s)
- Y. Marin-Felix
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
| | - M. Hernández-Restrepo
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
| | - I. Iturrieta-González
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
| | - D. García
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
| | - J. Gené
- Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
| | - J.Z. Groenewald
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
| | - L. Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Q. Chen
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - W. Quaedvlieg
- Royal Van Zanten, P.O. Box 265, 1430 AG, Aalsmeer, The Netherlands
| | | | - P.W.J. Taylor
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - C. Ambers
- P.O. Box 631, Middleburg, VA, 20118, USA
| | - G. Bonthond
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
- Benthic Ecology, GEOMAR Helmholtz Centre for Ocean Research Kiel, Hohenbergstraße 2, 24105, Kiel, Germany
| | - J. Edwards
- Agriculture Victoria Research, Department of Jobs, Precincts and Regions, AgriBio Centre, Bundoora, Victoria, 3083, Australia
- School of Applied Systems Biology, La Trobe University, Bundoora, Victoria, 3083, Australia
| | - S.A. Krueger-Hadfield
- Department of Biology, University of Alabama at Birmingham, 1300 University Blvd, CH464, Birmingham, AL, 35294, USA
| | - J.J. Luangsa-ard
- Plant Microbe Interaction Research Team, Integrative Crop Biotechnology and Management Research Group, Bioscience and Biotechnology for Agriculture, NSTDA 113, Thailand Science Park Phahonyothin Rd., Khlong Nueng, Khlong Luang, Pathum Thani, 12120, Thailand
| | - L. Morton
- P.O. Box 5607, Charlottesville, VA, 22905, USA
| | - A. Moslemi
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - M. Sandoval-Denis
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein, 9300, South Africa
| | - Y.P. Tan
- Department of Agriculture and Fisheries, Biosecurity Queensland, Ecosciences Precinct, Dutton Park, 4012, QLD, Australia
- Microbiology, Department of Biology, Utrecht University, Utrecht, Netherlands
| | - R. Thangavel
- Plant Health and Environment Laboratory, Ministry for Primary Industries, P.O. Box 2095, Auckland, 1140, New Zealand
| | - N. Vaghefi
- Centre for Crop Health, University of Southern Queensland, Queensland, 4350, Australia
| | - R. Cheewangkoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - P.W. Crous
- Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands
- Department of Biochemistry, Genetics & Microbiology, Forestry & Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa
- Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB, Wageningen, The Netherlands
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Fernández-López J, Telleria MT, Dueñas M, Wilson AW, Padamsee M, Buchanan PK, Mueller GM, Martín MP. Addressing the diversity of Xylodon raduloides complex through integrative taxonomy. IMA Fungus 2019; 10:9. [PMID: 32355610 PMCID: PMC7184894 DOI: 10.1186/s43008-019-0010-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 06/03/2019] [Indexed: 11/28/2022] Open
Abstract
In this study, the taxonomic diversity of the Xylodon raduloides species complex (Hymenochaetales, Basidiomycota) is examined. Specimens were studied using an integrative taxonomic approach that includes molecular phylogenetic and morphological analyses, and environmental niche comparisons. Four different species were found inside the Xylodon raduloides complex, with a biogeographic distribution pattern bound by geographic regions: Europe, North America, Patagonia, and Australia-New Zealand. Molecular, morphological, and environmental evidences delimit two lineages within this complex: a Northern Hemisphere clade with longer basidiospores and wider ranges in temperature and precipitation tolerance, and a Southern Hemisphere clade with smaller and more spherical basidiospores, and an isothermal and more humid climate preference. The integrative taxonomic approach used in this study demonstrates congruence between data sets and shows how morphological and environmental characteristics contribute to the differentiation of fungal species complexes. By combining various sources of taxonomic information, three new species are described: Xylodon laurentianus, X. novozelandicus, and X. patagonicus.
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Affiliation(s)
- Javier Fernández-López
- Departamento de Micología, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - M. Teresa Telleria
- Departamento de Micología, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - Margarita Dueñas
- Departamento de Micología, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - Andrew W. Wilson
- Sam Mitchel Herbarium of Fungi, Denver Botanic Gardens, 909 York Street, Denver, CO 80206 USA
| | | | | | - Gregory M. Mueller
- Chicago Botanic Garden, Plant Science and Conservation, 1000 Lake Cook Road, Glencoe, IL 60022 USA
| | - María P. Martín
- Departamento de Micología, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
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de Silva DD, Groenewald JZ, Crous PW, Ades PK, Nasruddin A, Mongkolporn O, Taylor PWJ. Identification, prevalence and pathogenicity of Colletotrichum species causing anthracnose of Capsicum annuum in Asia. IMA Fungus 2019; 10:8. [PMID: 32355609 PMCID: PMC7184891 DOI: 10.1186/s43008-019-0001-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 04/25/2019] [Indexed: 12/14/2022] Open
Abstract
Anthracnose of chili (Capsicum spp.) causes major production losses throughout Asia where chili plants are grown. A total of 260 Colletotrichum isolates, associated with necrotic lesions of chili leaves and fruit were collected from chili producing areas of Indonesia, Malaysia, Sri Lanka, Thailand and Taiwan. Colletotrichum truncatum was the most commonly isolated species from infected chili fruit and was readily identified by its falcate spores and abundant setae in the necrotic lesions. The other isolates consisted of straight conidia (cylindrical and fusiform) which were difficult to differentiate to species based on morphological characters. Taxonomic analysis of these straight conidia isolates based on multi-gene phylogenetic analyses (ITS, gapdh, chs-1, act, tub2, his3, ApMat, gs) revealed a further seven known Colletotrichum species, C. endophyticum, C. fructicola, C. karsti, C. plurivorum, C. scovillei, C. siamense and C. tropicale. In addition, three novel species are also described as C. javanense, C. makassarense and C. tainanense, associated with anthracnose of chili fruit in West Java (Indonesia); Makassar, South Sulawesi (Indonesia); and Tainan (Taiwan), respectively. Colletotrichum siamense is reported for the first time causing anthracnose of Capsicum annuum in Indonesia and Sri Lanka. This is also the first report of C. fructicola causing anthracnose of chili in Taiwan and Thailand and C. plurivorum in Malaysia and Thailand. Of the species with straight conidia, C. scovillei (acutatum complex), was the most prevalent throughout the surveyed countries, except for Sri Lanka from where this species was not isolated. Colletotrichum siamense (gloeosporioides complex) was also common in Indonesia, Sri Lanka and Thailand. Pathogenicity tests on chili fruit showed that C. javanense and C. scovillei were highly aggressive, especially when inoculated on non-wounded fruit, compared to all other species. The existence of new, highly aggressive exotic species, such as C. javanense, poses a biosecurity risk to production in countries which do not have adequate quarantine regulations to restrict the entry of exotic pathogens.
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Affiliation(s)
- Dilani D de Silva
- 1Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010 Australia
| | - Johannes Z Groenewald
- 2Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
| | - Pedro W Crous
- 2Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands
| | - Peter K Ades
- 3Faculty of Science, The University of Melbourne, Parkville, VIC 3010 Australia
| | - Andi Nasruddin
- 4Department of Plant Pest & Disease, Universitas Hasanuddin, Makassar, Indonesia
| | - Orarat Mongkolporn
- 5Department of Horticulture, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand
| | - Paul W J Taylor
- 1Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010 Australia
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Caboň M, Li GJ, Saba M, Kolařík M, Jančovičová S, Khalid AN, Moreau PA, Wen HA, Pfister DH, Adamčík S. Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere. IMA Fungus 2019; 10:5. [PMID: 32647614 PMCID: PMC7325667 DOI: 10.1186/s43008-019-0003-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 05/01/2019] [Indexed: 11/10/2022] Open
Abstract
The Russula globispora lineage is a morphologically and phylogenetically well-defined group of ectomycorrhizal fungi occurring in various climatic areas. In this study we performed a multi-locus phylogenetic study based on collections from boreal, alpine and arctic habitats of Europe and Western North America, subalpine collections from the southeast Himalayas and collections from subtropical coniferous forests of Pakistan. European and North American collections are nearly identical and probably represent a single species named R. dryadicola distributed from the Alps to the Rocky Mountains. Collections from the southeast Himalayas belong to two distinct species: R. abbottabadensis sp. nov. from subtropical monodominant forests of Pinus roxburghii and R. tengii sp. nov. from subalpine mixed forests of Abies and Betula. The results suggest that speciation in this group is driven by a climate disjunction and adaptation rather than a host switch and geographical distance.
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Affiliation(s)
- Miroslav Caboň
- Department of Cryptogams, Institute of Botany, Plant Science and Biodiversity Centre, Slovak Academy of Sciences, Dúbravská cesta 9, SK-845 23 Bratislava, Slovakia
| | - Guo-Jie Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No 3 1st Beichen West Road, Chaoyang District, Beijing, 100101 China
| | - Malka Saba
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320 Pakistan
- Department of Botany, University of the Punjab, Quaid-e-Azam Campus, Lahore, 54590 Pakistan
- Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, Cambridge, MA 02138 USA
| | - Miroslav Kolařík
- Laboratory of Fungal Genetics and Metabolism, Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, CZ-142 20 Praha, Czech Republic
| | - Soňa Jančovičová
- Department of Botany, Faculty of Natural Sciences, Comenius University in Bratislava, Révová 39, SK-811 02 Bratislava, Slovakia
| | - Abdul Nasir Khalid
- Department of Botany, University of the Punjab, Quaid-e-Azam Campus, Lahore, 54590 Pakistan
| | - Pierre-Arthur Moreau
- Laboratoire IMPECS, Fac. Pharma. Lille, Université de Lille, F-59000 Lille, France
| | - Hua-An Wen
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No 3 1st Beichen West Road, Chaoyang District, Beijing, 100101 China
| | - Donald H. Pfister
- Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, Cambridge, MA 02138 USA
| | - Slavomír Adamčík
- Department of Cryptogams, Institute of Botany, Plant Science and Biodiversity Centre, Slovak Academy of Sciences, Dúbravská cesta 9, SK-845 23 Bratislava, Slovakia
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Abstract
A novel Gram-stain-positive, strictly aerobic, motile, spore-forming and rod-shaped bacterial strain, designated R-3T, was isolated from a soil sample obtained from the shore of Lake Panyang, Sichuan Province, PR China. Strain R-3T hydrolysed starch and casein. It could not assimilate d-glucose as a carbon source, or produce acid from d-glucose and l-arabinose. Phylogenetic, phenotypic, chemotaxonomic and molecular studies were performed on the new isolate. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain R-3T was a member of the genus Paenibacillus, exhibiting the highest sequence similarity to Paenibacillus sinopodophylli TEGR-3T (98.4 %). The organism grew at 4-38 °C (optimum, 28-30 °C), at pH 6.0-10.0 (pH 7.0-7.5) and with 0-2.5 % (w/v) NaCl (1 %). The predominant menaquinone was MK-7. Anteiso-C15 : 0 (60.7 %) and C16 : 0 (15.5 %) were the major fatty acids. The cellular polar lipids contained diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, three unidentified aminophospholipids and one unidentified phospholipid. The DNA G+C content of strain R-3T was determined to be 47.0 mol%. The DNA-DNA relatedness between strain R-3T and P. sinopodophylli TEGR-3T was 21.2 %. Based on the results obtained in this study, strain R-3T is considered to represent a novel species of the genus Paenibacillus, for which the name Paenibacillusluteus sp. nov. is proposed. The type strain is R-3T (=CGMCC 1.16135T=KCTC 33912T).
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Affiliation(s)
- Ying Zhang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing 100081, PR China
| | - Junli Zhuang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing 100081, PR China
| | - Huancheng Pang
- Institute of Agri-resources and Regional Planning, CAAS, Beijing 100081, PR China
| | - Yinuo Wang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing 100081, PR China
| | - Yuyi Li
- Institute of Agri-resources and Regional Planning, CAAS, Beijing 100081, PR China
| | - Jianli Zhang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing 100081, PR China
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Abstract
The family Plectosphaerellaceae (Glomerellales, Sordariomycetes) includes numerous plant pathogenic genera and soil-borne fungal species. Ten genera are currently accepted, including several taxa that occupy an unresolved position within the family. To address this issue, a multilocus sequence analysis was carried out using partial gene sequences from the 28S large subunit nrRNA gene (LSU), the internal transcribed spacer (ITS) regions of the nrDNA region, including the 5.8S nrRNA gene, the translation elongation factor 1-alpha (TEF1-α), tryptophan synthase (TS), actin (ACT) and the RNA polymerase II second largest subunit (RPB2), based on a large set of isolates mainly from the CBS collection. Results of the molecular data combined with a detailed morphological study resolved 22 genera in the family, of which 12 are newly described. Additionally, 15 new species and 10 new combinations are proposed. An epitype and neotype are also introduced for Stachylidium bicolor and Plectosphaerella cucumerina, respectively.
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Affiliation(s)
- A. Giraldo
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, the Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
| | - P.W. Crous
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, the Netherlands
- Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
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Abstract
Species of Sporocadaceae are endophytic, plant pathogenic or saprobic, and associated with a wide range of host plants. Recent molecular studies that have attempted to address familial and generic boundaries of fungi belonging to Sporocadaceae were based on a limited number of samples and DNA loci. The taxonomy of this group of fungi is therefore still not fully resolved. The aim of the present study is to provide a natural classification for the Sporocadaceae based on multi-locus phylogenetic analyses, using LSU, ITS, tef-1α, tub2 and rpb2 loci, in combination with morphological data. A total of 30 well-supported monophyletic clades in Sporocadaceae are recognised, representing 23 known and seven new genera. Typifications are proposed for the type species of five genera (Diploceras, Discosia, Monochaetia, Sporocadus and Truncatella) to stabilise the application of these names. Furthermore, Neotruncatella and Dyrithiopsis are synonymised under Hymenopleella, and the generic circumscriptions of Diploceras, Disaeta, Hymenopleella, Monochaetia, Morinia, Pseudopestalotiopsis, Sarcostroma, Seimatosporium, Synnemapestaloides and Truncatella are emended. A total of 51 new species, one nomina nova and 15 combinations are introduced.
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Key Words
- Bartalinia pini F. Liu, L. Cai & Crous
- Discosia rubi F. Liu, L. Cai & Crous
- Discosia tricellularis (Okane et al.) F. Liu, L. Cai & Crous
- Discosia yakushimensis (Kaz. Tanaka et al.) F. Liu, L. Cai & Crous
- Distononappendiculata F. Liu, L. Cai & Crous
- Distononappendiculata banksiae (Crous & Summerell) F. Liu, L. Cai & Crous
- Distononappendiculata casuarinae F. Liu, L. Cai & Crous
- Distononappendiculata verrucata F. Liu, L. Cai & Crous
- Diversimediispora F. Liu, L. Cai & Crous
- Diversimediispora humicola F. Liu, L. Cai & Crous
- Heterotruncatella F. Liu, L. Cai & Crous
- Heterotruncatella acacigena F. Liu, L. Cai & Crous
- Heterotruncatella aspera F. Liu, L. Cai & Crous
- Heterotruncatella avellanea F. Liu, L. Cai & Crous
- Heterotruncatella breviappendiculata F. Liu, L. Cai & Crous
- Heterotruncatella constricta F. Liu, L. Cai & Crous
- Heterotruncatella diversa F. Liu, L. Cai & Crous
- Heterotruncatella grevilleae F. Liu, L. Cai & Crous
- Heterotruncatella longissima F. Liu, L. Cai & Crous
- Heterotruncatella lutea (H.J. Swart & D.A. Griffiths) F. Liu, L. Cai & Crous
- Heterotruncatella proteicola F. Liu, L. Cai & Crous
- Heterotruncatella quercicola F. Liu, L. Cai & Crous
- Heterotruncatella restionacearum (S.J. Lee & Crous) F. Liu, L. Cai & Crous
- Heterotruncatella singularis F. Liu, L. Cai & Crous
- Heterotruncatella spadicea (S.J. Lee & Crous) F. Liu, L. Cai & Crous
- Heterotruncatella spartii (Senan. et al.) F. Liu, L. Cai & Crous
- Heterotruncatella synapheae F. Liu, L. Cai & Crous
- Heterotruncatella vinaceobubalina F. Liu, L. Cai & Crous
- Hymenopleella austroafricana F. Liu, L. Cai & Crous
- Hymenopleella endophytica (Hyang B. Lee et al.) F. Liu, L. Cai & Crous
- Hymenopleella lakefuxianensis (L. Cai et al.) F. Liu, L. Cai & Crous
- Hymenopleella polyseptata F. Liu, L. Cai & Crous
- Hymenopleella subcylindrica F. Liu, L. Cai & Crous
- Monochaetia quercus F. Liu, L. Cai & Crous
- Morinia acaciae (Crous) F. Liu, L. Cai & Crous
- Morinia crini F. Liu, L. Cai & Crous
- Multi-locus phylogeny
- New taxa
- Nonappendiculata F. Liu, L. Cai & Crous
- Nonappendiculata quercina F. Liu, L. Cai & Crous
- Parabartalinia F. Liu, L. Cai & Crous
- Parabartalinia lateralis F. Liu, L. Cai & Crous
- Pestalotia hypericina Ces.
- Pestalotia monochaeta Desmazières
- Pestalotiopsis hispanica F. Liu, L. Cai & Crous
- Pestalotiopsis leucadendri F. Liu, L. Cai & Crous
- Pestalotiopsis spathuliappendiculata F. Liu, L. Cai & Crous
- Pestalotiopsis terricola F. Liu, L. Cai & Crous
- Pseudopestalotiopsis elaeidis (C. Booth & J.S. Robertson) F. Liu, L. Cai & Crous
- Pseudopestalotiopsis solicola F. Liu, L. Cai & Crous
- Pseudosarcostroma F. Liu, L. Cai & Crous
- Pseudosarcostroma osyridicola F. Liu, L. Cai & Crous
- Robillarda australiana F. Liu, L. Cai & Crous
- Sarcostroma africanum F. Liu, L. Cai & Crous
- Sarcostroma australiense F. Liu, L. Cai & Crous
- Sarcostroma diversiseptatum F. Liu, L. Cai & Crous
- Sarcostroma leucospermi F. Liu, L. Cai & Crous
- Sarcostroma longiappendiculatum F. Liu, L. Cai & Crous
- Sarcostroma paragrevilleae F. Liu, L. Cai & Crous
- Sarcostroma proteae F. Liu, L. Cai & Crous
- Seimatosporium
- Seimatosporium germanicum F. Liu, L. Cai & Crous
- Seimatosporium soli F. Liu, L. Cai & Crous
- Seimatosporium vitis-viniferae F. Liu, L. Cai & Crous
- Sphaeria artocreas Tode
- Sporocadus
- Sporocadus biseptatus F. Liu, L. Cai & Crous
- Sporocadus cornicola (Wijayaw. & Camporesi) F. Liu, L. Cai & Crous
- Sporocadus cotini F. Liu, L. Cai & Crous
- Sporocadus incanus F. Liu, L. Cai & Crous
- Sporocadus lichenicola Corda
- Sporocadus mali F. Liu, L. Cai & Crous
- Sporocadus microcyclus F. Liu, L. Cai & Crous
- Sporocadus multiseptatus F. Liu, L. Cai & Crous
- Sporocadus rosarum (Henn.) F. Liu, L. Cai & Crous
- Sporocadus rosigena F. Liu, L. Cai & Crous
- Sporocadus rotundatus F. Liu, L. Cai & Crous
- Sporocadus sorbi (Wijayaw. et al.) F. Liu, L. Cai & Crous
- Sporocadus trimorphus F. Liu, L. Cai & Crous
- Stilbospora angustata Pers
- Synnemapestaloides juniperi F. Liu, L. Cai & Crous
- Taxonomy
- Truncatella spadicea S. Lee & Crous
- Xenoseimatosporium F. Liu, L. Cai & Crous
- Xenoseimatosporium quercinum (Goonas. et al.) F. Liu, L. Cai & Crous
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Affiliation(s)
- F. Liu
- State key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - G. Bonthond
- Westerdijk Fungal Biodiversity Institute, Utrecht, 3508 AD, The Netherlands
- Benthic Ecology, GEOMAR Helmholtz Centre for Ocean Research Kiel, Hohenbergstraße 2, 24105, Kiel, Germany
| | - J.Z. Groenewald
- Westerdijk Fungal Biodiversity Institute, Utrecht, 3508 AD, The Netherlands
| | - L. Cai
- State key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - P.W. Crous
- Westerdijk Fungal Biodiversity Institute, Utrecht, 3508 AD, The Netherlands
- WUR, Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB, Wageningen, The Netherlands
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Sottorff I, Wiese J, Imhoff JF. High diversity and novelty of Actinobacteria isolated from the coastal zone of the geographically remote young volcanic Easter Island, Chile. Int Microbiol 2019; 22:377-90. [PMID: 30811004 DOI: 10.1007/s10123-019-00061-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 01/08/2019] [Accepted: 01/24/2019] [Indexed: 10/27/2022]
Abstract
Easter Island is an isolated volcanic island in the Pacific Ocean. Despite the extended knowledge about its origin, flora, and fauna, little is known about the bacterial diversity inhabiting this territory. Due to its isolation, Easter Island can be considered as a suitable place to evaluate microbial diversity in a geographically isolated context, what could shed light on actinobacterial occurrence, distribution, and potential novelty. In the present study, we performed a comprehensive analysis of marine Actinobacteria diversity of Easter Island by studying a large number of coastal sampling sites, which were inoculated into a broad spectrum of different culture media, where most important variations in composition included carbon and nitrogen substrates, in addition to salinity. The isolates were characterized on the basis of 16S ribosomal RNA gene sequencing and phylogenetic analysis. High actinobacterial diversity was recovered with a total of 163 pure cultures of Actinobacteria representing 72 phylotypes and 20 genera, which were unevenly distributed in different locations of the island and sample sources. The phylogenetic evaluation indicated a high degree of novelty showing that 45% of the isolates might represent new taxa. The most abundant genera in the different samples were Micromonospora, Streptomyces, Salinispora, and Dietzia. Two aspects appear of primary importance in regard to the high degree of novelty and diversity of Actinobacteria found. First, the application of various culture media significantly increased the number of species and genera obtained. Second, the geographical isolation is considered to be of importance regarding the actinobacterial novelty found.
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Abstract
Three new species, closely related to Sphaerostilbella broomeana, are described from the USA and India. These species form septate conidia from simple conidiophores with individual branches terminating in a single phialide and chlamydospores. Teleomorphs, known for S. broomeana and S. appalachiensis, are characterised by hairy perithecia and fusiform, apiculate, and conspicuously warted ascospores. This combination of characters distinguishes the S. broomeana-group from other members of Sphaerostilbella that all form gliocladium-type anamorphs and mostly grow on basidiomata of Stereum spp. Like in other species of the genus, the majority of hosts of the species described in this paper belong to wood-inhabiting taxa of Russulales. Sphaerostilbella broomeana had been recorded from a few regions in Europe and exclusively on Heterobasidion annosum. Herein, it is reported also from H. parviporum in many other localities and on H. insulare s.l. at the foothills of the Himalayas. Its sister species, found in the same region in northern India on another member of Russulales (Dichostereum effuscatum), is described as S. himalayensis. The two species described from North America colonize polypores from various taxa. Whereas S. appalachiensis occurs in eastern USA, with H. irregulare among its hosts, S. toxica is so far known only from two locations in eastern Texas, growing on Gloeophyllum striatum (Polyporales). Despite their great similarity in morphology and ITS rDNA, TEF1 sequences clearly distinguish these two North-American species. Moreover, the two strains of S. toxica appeared metabolically distinct as their organic extracts strongly inhibited the growth of human pathogenic microbes grown in vitro. Phylogenetic analysis of rDNA sequences supports monophyly of the genus Sphaerostilbella and the included S. broomeana-group, established here.
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Affiliation(s)
- Kadri Põldmaa
- Department of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Lai 40, EE-51005 Tartu, Estonia
| | - Gerald Bills
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, 1881 East Road, 3SCR6.4676, Houston, TX 77054, USA
| | | | - Heidi Tamm
- Department of Botany, Institute of Ecology and Earth Sciences, University of Tartu, Lai 40, EE-51005 Tartu, Estonia
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He MQ, Chuankid B, Hyde KD, Ratchadawan Cheewangkoon, Zhao RL. A new section and species of AgaricussubgenusPseudochitonia from Thailand. MycoKeys 2018:53-67. [PMID: 30271264 PMCID: PMC6160818 DOI: 10.3897/mycokeys.40.26918] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 09/07/2018] [Indexed: 12/05/2022] Open
Abstract
A large species diversity has recently been discovered in the genus Agaricus. Six subgenera and 23 sections are now recognised. In this study, three specimens collected from Thailand, formed a monophyletic clade in subgenus Pseudochitonia, based on analyses of ITS sequence data. Further analyses, based on multi-gene sequence data (ITS, LSU, tef1-α), using BEAST, revealed that this clade originated 26.7 Ma. According to their distinct morphological characteristics, phylogenetic position and relatively old divergence time, a new section Cymbiformes is proposed and this section is represented by a new species A.angusticystidiatus. This new section is characterised by the strong iodoform odour of basidiomes and cymbiform basidiospores. Descriptions, colour photographs and illustrations are presented.
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Affiliation(s)
- Mao-Qiang He
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand Institute of Microbiology, Chinese Academy of Sciences Beijing China.,State key laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China Chiang Mai University Chiang Mai Thailand.,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand Mae Fah Luang University Chiang Rai Thailand
| | - Boontiya Chuankid
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand Mae Fah Luang University Chiang Rai Thailand
| | - Kevin D Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand Mae Fah Luang University Chiang Rai Thailand
| | - Ratchadawan Cheewangkoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand Institute of Microbiology, Chinese Academy of Sciences Beijing China
| | - Rui-Lin Zhao
- State key laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China Chiang Mai University Chiang Mai Thailand.,College of Life Sciences, University of Chinese Academy of Sciences, Huairou District, Beijing, 100408, China University of Chinese Academy of Sciences Beijing China
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Kim KH, Cho GY, Chun BH, Weckx S, Moon JY, Yeo SH, Jeon CO. Acetobacter oryzifermentans sp. nov., isolated from Korean traditional vinegar and reclassification of the type strains of Acetobacter pasteurianus subsp. ascendens (Henneberg 1898) and Acetobacter pasteurianus subsp. paradoxus (Frateur 1950) as Acetobacter ascendens sp. nov., comb. nov. Syst Appl Microbiol 2018; 41:324-332. [PMID: 29655875 DOI: 10.1016/j.syapm.2018.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 03/20/2018] [Accepted: 03/22/2018] [Indexed: 02/07/2023]
Abstract
Twelve Acetobacter pasteurianus-related strains with publicly available genomes in GenBank shared high 16S rRNA gene sequence similarity (>99.59%), but average nucleotide identity (ANI) and in silico DNA-DNA hybridization (DDH) values and multilocus sequence- and genome-based relatedness analyses suggested that they were divided into four different phylogenetic lineages. Relatedness analyses based on multilocus sequences, 1,194 core genes and whole-cell MALDI-TOF profiles supported that strains LMG 1590T and LMG 1591 (previously classified as the type strains of A. pasteurianus subsp. ascendens and paradoxus, respectively) and strain SLV-7T do not belong to A. pasteurianus. Strain SLV-7T, isolated from Korean traditional vinegar, shared low ANI (<91.0%) and in silico DDH (44.2%) values with all other Acetobacter type strains analyzed in this study, indicating that strain SLV-7T represents a new Acetobacter species. The phenotypic and chemotaxonomic analyses confirmed these results and therefore a new species named Acetobacter oryzifermentans sp. nov. is proposed with SLV-7T (=KACC 19301T=JCM 31096T) as the type strain. Strains LMG 1590T and LMG 1591 shared high ANI (99.4%) and in silico DDH (96.0%) values between them, but shared low ANI (<92.3%) and in silico DDH (<49.0%) values with other type strains analyzed in this study, indicating that strains LMG 1590T and LMG 1591 should be reclassified into a new single species that should be named Acetobacter ascendens sp. nov., comb. nov., with LMD 51.1T (=LMG 1590T=NCCB 51001T) as its type strain.
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Affiliation(s)
- Kyung Hyun Kim
- Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Ga Youn Cho
- Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Byung Hee Chun
- Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Stefan Weckx
- Research Group of Industrial Microbiology and Food Biotechnology, Faculty of Sciences and Bioengineering Sciences, Vrije Universiteit Brussel, B-1050 Brussels, Belgium
| | - Ji Young Moon
- Department of Agrofood Resources, National Institute of Agricultural Sciences, RDA, Wanju-gun 55365, Republic of Korea
| | - Soo-Hwan Yeo
- Department of Agrofood Resources, National Institute of Agricultural Sciences, RDA, Wanju-gun 55365, Republic of Korea.
| | - Che Ok Jeon
- Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea.
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Réblová M, Miller AN, Réblová K, Štěpánek V. Phylogenetic classification and generic delineation of Calyptosphaeria gen. nov., Lentomitella, Spadicoides and Torrentispora ( Sordariomycetes). Stud Mycol 2017; 89:1-62. [PMID: 29367793 PMCID: PMC5773705 DOI: 10.1016/j.simyco.2017.11.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The genus Ceratostomella has a long history of taxonomic confusion. While species with evanescent asci have been transferred to the Microascales and Ophiostomatales, the taxonomic status of species with persistent asci has not been completely resolved. In previous studies using DNA sequence data, cultures and morphology, several Ceratostomella spp. were allocated in 13 genera in the Eurotiomycetes and Sordariomycetes. In our study, the systematics of the remaining Ceratostomella spp. with persistent asci is revisited with new collection data, cultures and phylogeny based on novel DNA sequences from six nuclear loci. Bayesian inference and Maximum Likelihood analyses support the monophyly of several wood-inhabiting species formerly classified in Ceratostomella and other unknown morphologically similar taxa and their division into four genera, i.e. Lentomitella, Spadicoides, Torrentispora and the newly described Calyptosphaeria. This robust clade represents the order Xenospadicoidales in the Sordariomycetidae. Comparative analysis of the ITS2 secondary structure revealed a genetic variation among Lentomitella isolates; 11 species were recognised, of which five are newly introduced and two are new combinations. Other taxonomic novelties include four new species and eight new combinations in Calyptosphaeria, Spadicoides, and Torrentispora. Molecular data suggest that Spadicoides is polyphyletic. The core of the genus is positioned in the Xenospadicoidales; Spadicoides s. str. is experimentally linked with sexual morphs for the first time. Based on DNA sequence data, the monotypic genera Xenospadicoides and Pseudodiplococcium are reduced to synonymy under Spadicoides, while Fusoidispora and Pseudoannulatascus are synonymised with Torrentispora. Members of the Xenospadicoidales inhabit decaying wood in terrestrial and freshwater environments and share a few morphological characters such as the absence of stromatic tissue, ascomata with a cylindrical or rostrate neck, similar anatomies of the ascomatal walls, thin-walled unitunicate asci with a non-amyloid apical annulus, disintegrating paraphyses, usually ellipsoidal to fusiform ascospores and holoblastic-denticulate or tretic conidiogenesis. Revised Ceratostomella spp. with persistent asci are listed and the taxonomic status of each species is re-evaluated based on revision of the holotype and other representative material, published details and available phylogenetic data.
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Affiliation(s)
- M Réblová
- Institute of Botany of the Czech Academy of Sciences, Průhonice 252 43, Czech Republic
| | - A N Miller
- Illinois Natural History Survey, University of Illinois, Champaign, IL 61820, USA
| | - K Réblová
- Central European Institute of Technology, Masaryk University, Brno 625 00, Czech Republic
| | - V Štěpánek
- Institute of Microbiology of the Czech Academy of Sciences, Prague 142 20, Czech Republic
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Abstract
A novel bacterial strain AHQ-46T was isolated from a freshwater lake in Taiwan. The strain was Gram-stain-negative, strictly aerobic, motile by gliding, rod-shaped and formed translucent yellow colonies. Optimal growth occurred at 20-25 °C, pH 7.0, and in the absence of NaCl. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain AHQ-46T belonged to the genus Flavobacterium and was most closely related to Flavobacterium verecundum TTM-46T with a sequence similarity of 95.8 %. Strain AHQ-46T contained iso-C15 : 1 G, iso-C15 : 0, summed feature 3 (C16 : 1ω6c and/or C16 : 1ω7c) and iso-C17 : 0 3-OH as the predominant fatty acids. The polar lipid profile consisted of phosphatidylethanolamine and several uncharacterized aminophospholipids and phospholipids. The major polyamine was homospermidine. The major isoprenoid quinone was MK-6. The DNA G+C content of the genomic DNA was 32.1 mol%. Differential phenotypic properties, together with the phylogenetic inference, demonstrate that strain AHQ-46T should be classified as a representative of a novel species of the genus Flavobacterium, for which the name Flavobacterium lacunae sp. nov. is proposed. The type strain is AHQ-46T (=BCRC 80889T=LMG 28710T).
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Affiliation(s)
- Wen-Ming Chen
- Laboratory of Microbiology, Department of Seafood Science, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC
| | - Ching-Ling Su
- Department of Marine Biotechnology, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC
| | - Shih-Yi Sheu
- Department of Marine Biotechnology, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC
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Valenzuela-Lopez N, Cano-Lira JF, Guarro J, Sutton DA, Wiederhold N, Crous PW, Stchigel AM. Coelomycetous Dothideomycetes with emphasis on the families Cucurbitariaceae and Didymellaceae. Stud Mycol 2018; 90:1-69. [PMID: 29255336 DOI: 10.1016/j.simyco.2017.11.003] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The taxonomy of the coelomycetes has undergone dramatic changes in recent years, but remains controversial due to the high number of taxa involved, their poor morphological differentiation, the rare occurrence of the sexual morphs, and rapid loss of fertility in vitro. In the present study, we revisited the families Cucurbitariaceae and Didymellaceae (Pleosporales, Dothideomycetes), which include numerous plant pathogens, endophytic species associated with a wide host range, and saprobes. The taxonomy of two of the most relevant genera, i.e. Phoma and Pyrenochaeta, remains ambiguous after several phylogenetic studies, and needs further revision. We have studied a total of 143 strains of coelomycetes from clinical or environmental origin, by combining the LSU, ITS, tub2 and rpb2 sequences for a multi-locus analysis and a detailed morphological comparison. The resulting phylogenetic tree revealed that some fungi previously considered as members of Cucurbitariaceae represented five different families, and four of them, Neopyrenochaetaceae, Parapyrenochaetaceae, Pseudopyrenochaetaceae and Pyrenochaetopsidaceae, are proposed here as new. Furthermore, 13 new genera, 28 new species, and 20 new combinations are proposed within the Pleosporineae. Moreover, four new typifications are introduced to stabilise the taxonomy of these fungi.
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Key Words
- Allocucurbitaria Valenzuela-Lopez, Stchigel, Guarro & Cano
- Allocucurbitaria botulispora Valenzuela-Lopez, Stchigel, Guarro & Cano
- Allophoma cylindrispora Valenzuela-Lopez, Cano, Guarro & Stchigel
- Cu. pneumoniae Valenzuela-Lopez, Stchigel, Crous, Guarro & Cano
- Cucurbitariaceae
- Cumuliphoma Valenzuela-Lopez, Stchigel, Crous, Guarro & Cano
- Cumuliphoma indica Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Cumuliphoma omnivirens (Aveskamp et al.) Valenzuela-Lopez, Stchigel, Crous, Guarro & Cano
- D. keratinophila Valenzuela-Lopez, Cano, Guarro & Stchigel
- Didymella brunneospora Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Didymellaceae
- Ec. pomi (Horne) Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Ectophoma Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Ectophoma multirostrata (P.N. Mathur et al.) Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Ep. keratinophilum Valenzuela-Lopez, Cano, Guarro & Stchigel
- Ep. ovisporum Valenzuela-Lopez, Stchigel, Crous, Guarro & Cano
- Ep. pneumoniae Valenzuela-Lopez, Stchigel, Guarro & Cano
- Epicoccum catenisporum Valenzuela-Lopez, Stchigel, Crous, Guarro & Cano
- Epicoccum proteae (Crous) Valenzuela-Lopez, Stchigel, Crous, Guarro & Cano
- Juxtiphoma Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Juxtiphoma eupyrena (Sacc.) Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Multigene phylogeny
- Neoa. tardicrescens Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Neoascochyta cylindrispora Valenzuela-Lopez, Cano, Guarro & Stchigel
- Neocu. hakeae (Crous) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neocu. irregularis Valenzuela-Lopez, Cano, Guarro & Stchigel
- Neocu. keratinophila (Verkley et al.) Valenzuela-Lopez, Stchigel, Guarro & Cano
- Neocucurbitaria aquatica Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neocucurbitaria cava (Schulzer) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neopy. inflorescentiae (Crous et al.) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neopy. telephoni (Rohit Sharma et al.) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neopyrenochaeta Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neopyrenochaeta acicola (Moug. & Lév.) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neopyrenochaeta fragariae Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Neopyrenochaetaceae Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Neopyrenochaetopsis Valenzuela-Lopez, Cano, Guarro & Stchigel
- Neopyrenochaetopsis hominis Valenzuela-Lopez, Cano, Guarro & Stchigel
- New taxa
- Nothophoma variabilis Valenzuela-Lopez, Cano, Guarro & Stchigel
- Paracucurbitaria Valenzuela-Lopez, Stchigel, Guarro & Cano
- Paracucurbitaria corni (Bat. & A.F. Vital) Valenzuela-Lopez, Stchigel, Guarro & Cano
- Paracucurbitaria italica Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Parapy. protearum (Crous) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Parapyrenochaeta Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Parapyrenochaeta acaciae (Crous et al.) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Parapyrenochaetaceae Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Phoma
- Pleosporales
- Pleosporineae
- Pseudopyrenochaeta Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Pseudopyrenochaeta lycopersici (R.W. Schneid. & Gerlach) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Pseudopyrenochaeta terrestris Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Pseudopyrenochaetaceae Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Py. botulispora Valenzuela-Lopez, Cano, Guarro & Stchigel
- Py. confluens Valenzuela-Lopez, Cano, Guarro & Stchigel
- Py. globosa Valenzuela-Lopez, Cano, Guarro & Stchigel
- Py. paucisetosa Valenzuela-Lopez, Cano, Guarro & Stchigel
- Py. setosissima Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Py. uberiformis Valenzuela-Lopez, Cano, Guarro & Stchigel
- Pyrenochaeta
- Pyrenochaetopsidaceae Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Pyrenochaetopsis
- Pyrenochaetopsis americana Valenzuela-Lopez, Cano, Guarro & Stchigel
- Remotididymella Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Remotididymella anthropophila Valenzuela-Lopez, Cano, Guarro & Stchigel
- Remotididymella destructiva (Plowr.) Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Similiphoma Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Similiphoma crystallifera (Gruyter et al.) Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Taxonomy
- Vacuiphoma Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Vacuiphoma bulgarica (Aveskamp et al.) Valenzuela-Lopez, Cano, Crous, Guarro & Stchigel
- Vacuiphoma oculihominis Valenzuela-Lopez, Stchigel, Guarro & Cano
- Xenodidymella saxea (Aveskamp et al.) Valenzuela-Lopez, Crous, Cano, Guarro & Stchigel
- Xenopyrenochaetopsis Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
- Xenopyrenochaetopsis pratorum (P.R. Johnst. & Boerema) Valenzuela-Lopez, Crous, Stchigel, Guarro & Cano
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Bocek M, Bocak L. The comparison of molecular and morphology-based phylogenies of trichaline net-winged beetles (Coleoptera: Lycidae: Metriorrhynchini) with description of a new subgenus. PeerJ 2017; 5:e3963. [PMID: 29085759 PMCID: PMC5657417 DOI: 10.7717/peerj.3963] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 10/05/2017] [Indexed: 01/25/2023] Open
Abstract
Separate morphological and molecular phylogenetic analyses are presented and the classification of trichaline net-winged beetles is revised. The clade, earlier given a subfamily, tribe or subtribe rank, is a terminal lineage in Metriorrhynchina and contains DiatrichalusKleine, 1926, EniclasesWaterhouse, 1879, Flabellotrichalus Pic, 1921, Lobatang Bocak, 1998, Microtrichalus Pic, 1921, SchizotrichalusKleine, 1926, and TrichalusWaterhouse, 1877. Maibrius subgen. nov. is proposed in Flabellotrichalus with the type-species Flabellotrichalus (Maibrius) horaki sp. nov. Unlike previous studies, Lobatang is included in the trichaline clade. Further, SpinotrichalusKazantsev, 2010, stat. nov. is down-ranked to the subgenus in Lobatang Bocak, 1998 and a new combination, Lobatang (Spinotrichalus) telnovi (Kazantsev, 2010) comb. nov., is proposed. The morphology does not provide a sufficient support for robust phylogeny due to the intrageneric variability of most phenotypic traits and the limited number of characters supporting deep relationships. Most morphological generic diagnoses must be based on the shape of male genitalia. Other characters, such as the shapes of pronotum and antennae are commonly variable within genera. The fronto-lateral pronotal ridges of Eniclases + Schizotrichalus resemble the ancestral condition in Metriorrhynchini and they re-evolved in the terminal clade and do not indicate the early split of Eniclases + Schizotrichalus from other trichaline genera. The evolution of morphological traits and the conflict in the morphological and molecular phylogenetic signal are discussed in details. We suggest that the general appearance is affected by the evolution of mimetic complexes, the patterns of elytral costae by their strengthening function, and the presence of flabellate antennae by their role in sexual communication. Then, similar phenotypic traits evolve in unrelated lineages. The results demonstrate that phylogenetic classification must be based on all available information because neither morphological traits nor DNA data robustly support all recovered relationships.
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Affiliation(s)
- Matej Bocek
- Department of Zoology, Faculty of Science, Palacky University, Olomouc, Czech Republic
| | - Ladislav Bocak
- Department of Zoology, Faculty of Science, Palacky University, Olomouc, Czech Republic
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Sheu SY, Xie PB, Sheu C, Chen WM. Salsuginimonas clara gen. nov., sp. nov., a member of the family Pseudoalteromonadaceae isolated from a brackish river. Int J Syst Evol Microbiol 2017; 67:4747-4753. [PMID: 28984553 DOI: 10.1099/ijsem.0.002371] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A bacterial strain designated LSN-49T was isolated from a brackish river in Taiwan and characterized using a polyphasic taxonomy approach. Cells of strain LSN-49T were Gram-staining-negative, aerobic, poly-β-hydroxybutyrate accumulating, motile by means of a monopolar flagellum, non-spore forming, straight rods and formed shiny and translucent colonies. Growth occurred at 20-40 °C (optimum, 25-30 °C), at pH 6-10 (optimum, pH 7-8) and with 0-3 % (w/v) NaCl [optimum, 0-1 % (w/v)]. The predominant fatty acids were summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c), C17 : 1ω8c and C16 : 0. The polar lipid profile consisted of a mixture of phosphatidylethanolamine (PE), phosphatidylglycerol (PG), phosphatidylcholine, (PC), two uncharacterized aminophospholipids (APL1 and APL2), one uncharacterized glycolipid (GL1), four uncharacterized phospholipids (PL1-PL4) and four uncharacterized lipids (L1-L4). The major polyamine was putrescine. The major isoprenoid quinone was Q-8 and the DNA G+C content was 51.0 mol%. The results of phylogenetic analyses based on 16S rRNA gene sequences indicated that LSN-49T formed a distinct lineage with respect to closely related genera in the family Pseudoalteromonadaceae. LSN-49T was most closely related to Pseudoalteromonas, Algicola and Psychrosphaera and showed 89.3-92.1 % sequence similarity with members of the family Pseudoalteromonadaceae with validly published names. On the basis of the genotypic and phenotypic data, LSN-49T represents a novel genus and species of the family Pseudoalteromonadaceae, for which the name Salsuginimonas clara gen. nov., sp. nov. is proposed. The type strain is LSN-49T (=BCRC 81005T=LMG 29726T=KCTC 52439T).
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Affiliation(s)
- Shih-Yi Sheu
- Department of Marine Biotechnology, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC
| | - Pei-Bei Xie
- Department of Marine Biotechnology, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC
| | - Ceshing Sheu
- Department of Applied Chemistry, Chaoyang University of Technology, No.168, Jifong E. Rd., Wufeng, Taichung, Taiwan, ROC
| | - Wen-Ming Chen
- Department of Seafood Science, Laboratory of Microbiology, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC
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Fraussen K, Sellanes J, Stahlschmidt P. The South American radiation of Jerrybuccinum (Gastropoda, Buccinidae), with a new deep-water species from Chile. Zookeys 2014:61-70. [PMID: 24899844 PMCID: PMC4042690 DOI: 10.3897/zookeys.409.7194] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 04/17/2014] [Indexed: 11/19/2022] Open
Abstract
A new deep water species from off the Chilean coast, Jerrybuccinum kantorisp. n., is described. The animal is equipped with a large statocyst. Kryptos explorator Fraussen & Sellanes, 2008 from off Concepción is found to be congeneric and transferred to the genus Jerrybuccinum. Differences in size and sculpture serve to distinguish the new species from J. explorator. Both Chilean species are associated with methane seep or low oxygen environments. They are compared with J. malvinense Kantor & Pastorino, 2009 and two still unnamed species from the Falkland Plateau.
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Affiliation(s)
| | - Javier Sellanes
- Universidad Católica del Norte, Facultad de Ciencias del Mar, Departamento de Biología Marina, Larrondo 1281. Coquimbo, Chile
| | - Peter Stahlschmidt
- Institute for Environmental Sciences, University Koblenz-Landau, Fortstrasse 7, D-76829 Landau, Germany
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Kroh A, Lukeneder A, Gallemí J. Absurdaster, a new genus of basal atelostomate from the Early Cretaceous of Europe and its phylogenetic position. Cretac Res 2014; 48:235-249. [PMID: 27087720 PMCID: PMC4819037 DOI: 10.1016/j.cretres.2013.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 11/29/2013] [Indexed: 06/05/2023]
Abstract
Field work in the Lower Cretaceous of the Dolomites (Italy) has resulted in the recovery of a new genus of 'disasteroid' echinoid, which successively was also discovered in slightly older strata in Northern Hungary. This new genus, Absurdaster, is characterized by its highly modified, disjunct apical disc in which all genital plate except genital plate 2 are reduced or fused. The gonopores (which may be multiple) have shifted and pierce interambulacral plates. Anteriorly ambulacrum III is distinctly sunken and forms a distinct frontal notch, while the posterior end is pointed and features a small sharply defined posterior face bearing the periproct. Two new species are established: Absurdaster puezensis sp. nov. from the Upper Hauterivian to Lower Barremian Puez Formation of Northern Italy is characterized by its rudimentary ambulacral pores in the paired ambulacra, high hexagonal ambulacral plates aborally and multiple gonopores in the most adapical plates of interambulacral columns 1b and 4a. Absurdaster hungaricus sp. nov. from the Lower Hauterivian Bersek Marl Formation of Northern Hungary, in contrast, shows circumflexed ambulacral pores, low ambulacral plates, a single gonopore each in the most adapical plates of interambulacral columns 1b and 4a and a flaring posterior end, with sharp margin and invaginated periproct. In addition to those two species Collyrites meriani Ooster, 1865 from the uppermost Berriasian to basal Barremian of Switzerland is attributed to the new genus. Despite the poor knowledge on this form it seems to be distinguished from the new species by its smaller ambulacral plates and higher interambulacral/ambulacral plate ratio. Phylogenetic analyses based on previous work by Barras (2007) and Saucède et al. (2007) indicate that the new genus is a highly derived stem-group member of the Atelostomata close to the split of holasteroids and spatangoids. A combined analysis based on a subset of the characters employed in these two studies for the first time results in a fully resolved tree for 'disasteroids'. Absurdaster, shows two notable morphological peculiarities: 1) it is one of the first echinoids to develop fascioles and exhibits a yet unknown type of fasciole circling the periproct, termed circumanal fasciole here; 2) it is extraordinary among echinoderms as its extraxial skeleton is reduced to a single plate, the madreporite (genital plate 2), and because its genital pores pierce axial elements rather than extraxial ones.
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Affiliation(s)
- Andreas Kroh
- Naturhistorisches Museum Wien, Burgring 7, 1010 Vienna, Austria
| | | | - Jaume Gallemí
- Museu de Geologia-Museu de Ciències Naturals de Barcelona, Parc de la Ciutadella s/n, 08003 Barcelona, Spain
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