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Yan XN, Zhang CL. Three new endophytic Apiospora species (Apiosporaceae, Amphisphaeriales) from China. MycoKeys 2024; 105:295-316. [PMID: 38855320 PMCID: PMC11161679 DOI: 10.3897/mycokeys.105.122583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 05/11/2024] [Indexed: 06/11/2024] Open
Abstract
Apiospora species are widely distributed fungi with diverse lifestyles, primarily functioning as plant pathogens, as well as exhibiting saprophytic and endophytic behaviors. This study reports the discovery of three new species of Apiospora, namely A.gongcheniae, A.paragongcheniae, and A.neogongcheniae, isolated from healthy Poaceae plants in China. These novel species were identified through a multi-gene phylogenetic analysis. The phylogenetic analysis of the combined ITS, LSU, tef1, and tub2 sequence data revealed that the three new species formed a robustly supported clade with A.garethjonesii, A.neogarethjonesii, A.setostroma, A.subrosea, A.mytilomorpha, and A.neobambusae. Detailed descriptions of the newly discovered species are provided and compared with closely related species to enhance our understanding of the genus Apiospora.
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Affiliation(s)
- Xiao-Ni Yan
- Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, Hangzhou 310058, ChinaZhejiang UniversityHangzhouChina
| | - Chu-Long Zhang
- Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, Hangzhou 310058, ChinaZhejiang UniversityHangzhouChina
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2
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Liu X, Zhang Z, Wang S, Zhang X. Three New Species of Apiospora (Amphisphaeriales, Apiosporaceae) on Indocalamus longiauritus, Adinandra glischroloma and Machilus nanmu from Hainan and Fujian, China. J Fungi (Basel) 2024; 10:74. [PMID: 38248983 PMCID: PMC10817522 DOI: 10.3390/jof10010074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 01/23/2024] Open
Abstract
Apiospora is widely distributed throughout the world, and most of its hosts are Poaceae. In this study, Arthrinium-like strains were isolated from non-Poaceae in the Hainan and Fujian provinces of China. Based on the combined DNA sequence data of the internal transcriptional spacer (ITS), partial large subunit nuclear rDNA (LSU), translation extension factor 1-α gene (TEF1-α) and β-tubulin (TUB2), the collected Apiospora specimens were compared with known species, and three new species were identified. Based on morphological and molecular phylogenetic analyses, Apiospora adinandrae sp. nov., A. bawanglingensis sp. nov. and A. machili sp. nov. are described and illustrated.
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Affiliation(s)
- Xinye Liu
- College of Life Sciences, Shandong Normal University, Jinan 250358, China; (X.L.); (S.W.)
| | - Zhaoxue Zhang
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian 271018, China;
| | - Shi Wang
- College of Life Sciences, Shandong Normal University, Jinan 250358, China; (X.L.); (S.W.)
| | - Xiuguo Zhang
- College of Life Sciences, Shandong Normal University, Jinan 250358, China; (X.L.); (S.W.)
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3
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Zhang JY, Chen ML, Boonmee S, Wang YX, Lu YZ. Four New Endophytic Apiospora Species Isolated from Three Dicranopteris Species in Guizhou, China. J Fungi (Basel) 2023; 9:1096. [PMID: 37998901 PMCID: PMC10672413 DOI: 10.3390/jof9111096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
Endophytic fungi isolated from medicinal ferns serve as significant natural resources for drug precursors or bioactive metabolites. During our survey on the diversity of endophytic fungi from Dicranopteris species (a genus of medicinal ferns) in Guizhou, Apoiospora was observed as a dominant fungal group. In this study, seven Apiospora strains, representing four new species, were obtained from the healthy plant tissues of three Dicranopteris species-D. ampla, D. linearis, and D. pedata. The four new species, namely Apiospora aseptata, A. dematiacea, A. dicranopteridis, and A. globosa, were described in detail with color photographs and subjected to phylogenetic analyses using combined LSU, ITS, TEF1-α, and TUB2 sequence data. This study also documented three new hosts for Apiospora species.
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Affiliation(s)
- Jing-Yi Zhang
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang 550003, China; (J.-Y.Z.); (M.-L.C.); (Y.-X.W.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Meng-Lan Chen
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang 550003, China; (J.-Y.Z.); (M.-L.C.); (Y.-X.W.)
| | - Saranyaphat Boonmee
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Yu-Xuan Wang
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang 550003, China; (J.-Y.Z.); (M.-L.C.); (Y.-X.W.)
| | - Yong-Zhong Lu
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang 550003, China; (J.-Y.Z.); (M.-L.C.); (Y.-X.W.)
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4
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Liao C, Senanayake IC, Dong W, Thilini Chethana KW, Tangtrakulwanich K, Zhang Y, Doilom M. Taxonomic and Phylogenetic Updates on Apiospora: Introducing Four New Species from Wurfbainia villosa and Grasses in China. J Fungi (Basel) 2023; 9:1087. [PMID: 37998892 PMCID: PMC10671859 DOI: 10.3390/jof9111087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 10/17/2023] [Accepted: 11/01/2023] [Indexed: 11/25/2023] Open
Abstract
Apiospora, an ascomycetous genus in Apiosporaceae, comprises saprobes, endophytes, and pathogens of humans and plants. They have a cosmopolitan distribution with a wide range of hosts reported from Asia. In the present study, we collected and isolated Apiospora species from Wurfbainia villosa and grasses in Guangdong and Yunnan provinces in China. Multi-locus phylogeny based on the internal transcribed spacer, the large subunit nuclear rDNA, the partial translation elongation factor 1-α, and β-tubulin was performed to clarify the phylogenetic affinities of the Apiospora species. Based on the distinctive morphological characteristics and molecular evidence, Ap. endophytica, Ap. guangdongensis, Ap. wurfbainiae, and Ap. yunnanensis are proposed. Descriptions, illustrations, and notes for the newly discovered species are provided and compared with closely related Apiospora species. An updated phylogeny of Apiospora is presented, along with a discussion on the phylogenetic affinities of ambiguous taxa.
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Affiliation(s)
- Chunfang Liao
- Innovative Institute for Plant Health, Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; (C.L.); (I.C.S.); (W.D.); (K.W.T.C.); (Y.Z.)
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Indunil Chinthani Senanayake
- Innovative Institute for Plant Health, Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; (C.L.); (I.C.S.); (W.D.); (K.W.T.C.); (Y.Z.)
| | - Wei Dong
- Innovative Institute for Plant Health, Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; (C.L.); (I.C.S.); (W.D.); (K.W.T.C.); (Y.Z.)
| | - Kandawatte Wedaralalage Thilini Chethana
- Innovative Institute for Plant Health, Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; (C.L.); (I.C.S.); (W.D.); (K.W.T.C.); (Y.Z.)
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | | | - Yunxia Zhang
- Innovative Institute for Plant Health, Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; (C.L.); (I.C.S.); (W.D.); (K.W.T.C.); (Y.Z.)
| | - Mingkwan Doilom
- Innovative Institute for Plant Health, Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; (C.L.); (I.C.S.); (W.D.); (K.W.T.C.); (Y.Z.)
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5
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Li S, Peng C, Yuan R, Tian C. Morphological and phylogenetic analyses reveal three new species of Apiospora in China. MycoKeys 2023; 99:297-317. [PMID: 37899767 PMCID: PMC10612133 DOI: 10.3897/mycokeys.99.108384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/15/2023] [Indexed: 10/31/2023] Open
Abstract
Species of Apiospora are distributed worldwide as endophytes, pathogens and saprobes. In this study, we analysed Apiospora strains isolated from diseased leaves in Yunnan Province and dead culms in Shaanxi Province, China and we identified fungal species based on multi-locus phylogeny of ITS, LSU, tef1 and tub2 genes, along with the morphological characters, host and ecological distribution. Analyses revealed three new species, namely A.corylisp. nov., A.lophatherisp. nov. and A.oenotheraesp. nov. and one known species A.arundinis. Illustrations and descriptions of the four taxa are provided, along with comparisons with closely-related taxa in the genus.
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Affiliation(s)
- Shuji Li
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Cheng Peng
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Rong Yuan
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Chengming Tian
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
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6
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Liu R, Li D, Zhang Z, Liu S, Liu X, Wang Y, Zhao H, Liu X, Zhang X, Xia J, Wang Y. Morphological and phylogenetic analyses reveal two new species and a new record of Apiospora (Amphisphaeriales, Apiosporaceae) in China. MycoKeys 2023; 95:27-45. [PMID: 37251996 PMCID: PMC10210596 DOI: 10.3897/mycokeys.95.96400] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 01/03/2023] [Indexed: 05/31/2023] Open
Abstract
The genus Apiospora includes endophytes, pathogens and saprobes, with a wide host range and geographic distribution. In this paper, six Apiospora strains isolated from diseased and healthy tissues of bamboo leaves from Hainan and Shandong provinces in China were classified using a multi-locus phylogeny based on a combined dataset of ITS, LSU, tef1 and tub2, in conjunction with morphological characters, host association and ecological distribution. Two new species, Apiosporadongyingensis and A.hainanensis, and a new record of A.pseudosinensis in China, are described based on their distinct phylogenetic relationships and morphological analyses. Illustrations and descriptions of the three taxa are provided, along with comparisons with closely related taxa in the genus.
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Affiliation(s)
- Rongyu Liu
- College of Life Sciences, Shandong Normal University, Jinan, 250358, ChinaShandong Normal UniversityJinanChina
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, ChinaShandong Agricultural UniversityTaianChina
| | - Duhua Li
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, ChinaShandong Agricultural UniversityTaianChina
| | - Zhaoxue Zhang
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, ChinaShandong Agricultural UniversityTaianChina
| | - Shubin Liu
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, ChinaShandong Agricultural UniversityTaianChina
| | - Xinye Liu
- College of Life Sciences, Shandong Normal University, Jinan, 250358, ChinaShandong Normal UniversityJinanChina
| | - Yixin Wang
- College of Life Sciences, Shandong Normal University, Jinan, 250358, ChinaShandong Normal UniversityJinanChina
| | - Heng Zhao
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Xiaoyong Liu
- College of Life Sciences, Shandong Normal University, Jinan, 250358, ChinaShandong Normal UniversityJinanChina
| | - Xiuguo Zhang
- College of Life Sciences, Shandong Normal University, Jinan, 250358, ChinaShandong Normal UniversityJinanChina
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, ChinaShandong Agricultural UniversityTaianChina
| | - Jiwen Xia
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, ChinaShandong Agricultural UniversityTaianChina
| | - Yujiao Wang
- College of Life Sciences, Shandong Normal University, Jinan, 250358, ChinaShandong Normal UniversityJinanChina
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7
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Overgaard ML, Aalborg T, Zeuner EJ, Westphal KR, Lau FA, Nielsen VS, Carstensen KB, Hundebøll EA, Westermann TA, Rathsach GG, Sørensen JL, Frisvad JC, Wimmer R, Sondergaard TE. Quick guide to secondary metabolites from Apiospora and Arthrinium. FUNGAL BIOL REV 2022. [DOI: 10.1016/j.fbr.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Kwon SL, Cho M, Lee YM, Lee H, Kim C, Kim GH, Kim JJ. Diversity of the Bambusicolous Fungus Apiospora in Korea: Discovery of New Apiospora Species. MYCOBIOLOGY 2022; 50:302-316. [PMID: 36404898 PMCID: PMC9645279 DOI: 10.1080/12298093.2022.2133808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/22/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Many Apiospora species have been isolated from bamboo plants - to date, 34 bambusicolous Apiospora species have been recorded. They are known as saprophytes, endophytes, and plant pathogens. In this study, 242 bambusicolous Apiospora were isolated from various bamboo materials (branches, culms, leaves, roots, and shoots) and examined using DNA sequence similarity based on the internal transcribed spacer, 28S large subunit ribosomal RNA gene, translation elongation factor 1-alpha, and beta-tubulin regions. Nine Apiospora species (Ap. arundinis, Ap. camelliae-sinensis, Ap. hysterina, Ap. lageniformis sp. nov., Ap. paraphaeosperma, Ap. pseudohyphopodii sp. nov., Ap. rasikravindrae, Ap. saccharicola, and Ap. sargassi) were identified via molecular analysis. Moreover, the highest diversity of Apiospora was found in culms, and the most abundant species was Ap. arundinis. Among the nine Apiospora species, two (Ap. hysterina and Ap. paraphaeosperma) were unrecorded in Korea, and the other two species (Ap. lageniformis sp. nov. and Ap. pseudohyphopodii sp. nov.) were potentially novel species. Here, we describe the diversity of bambusicolous Apiospora species in bamboo organs, construct a multi-locus phylogenetic tree, and delineate morphological features of new bambusicolous Apiospora in Korea.
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Affiliation(s)
- Sun Lul Kwon
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, South Korea
| | - Minseo Cho
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, South Korea
| | - Young Min Lee
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, South Korea
| | - Hanbyul Lee
- Division of Polar Life Sciences, Korea Polar Research Institute, Incheon, South Korea
| | - Changmu Kim
- Division of Biological & Genetic Resources Assessment, National Institute of Biological Resources, Incheon, South Korea
| | - Gyu-Hyeok Kim
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, South Korea
| | - Jae-Jin Kim
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, South Korea
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9
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Insight into the Taxonomic Resolution of Apiospora: Introducing Novel Species and Records from Bamboo in China and Thailand. DIVERSITY 2022. [DOI: 10.3390/d14110918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Taxonomic studies of bambusicolous fungi in China and Thailand have resulted in the collection of three fascinating saprobic coelomycetes strains. Morphology coupled with combined gene analysis of ITS, LSU, TUB2, and TEF1-α DNA sequence data showed that they belong to the genus Apiospora, family Apiosporaceae. A new species from Thailand, Apiospora mukdahanensis, and new records of A. locuta-pollinis from China are herein described. In addition, based on both morphological data coupled with phylogenetics and nomenclatural analyses, A. mori is proposed as a new combination. Maximum likelihood, maximum parsimony and Bayesian analyses were performed to clarify the phylogenetic affinities of the species obtained in this study. Newly obtained strains are compared with morphologically- and phylogenetically-related taxa. The comprehensive descriptions, illustrations, and updated phylogeny are provided and discussed for intra-and intergeneric relationships within Apiospora species.
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10
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Xu XL, Wang FH, Liu C, Yang HB, Zeng Z, Wang BX, Liu YG, Yang CL. Morphology and phylogeny of ascomycetes associated with walnut trees ( Juglans regia) in Sichuan province, China. Front Microbiol 2022; 13:1016548. [PMID: 36338097 PMCID: PMC9632355 DOI: 10.3389/fmicb.2022.1016548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 09/20/2022] [Indexed: 01/28/2023] Open
Abstract
In Sichuan province, walnuts, consisting of Juglans regia, Juglans sigillata, and the hybrid J. regia × J. sigillata, are commercially important edible nuts, and J. regia is the most widespread plant. To date, the diversity and distribution of fungi inhabiting on Juglans have not received enough attention, although there have been studies focusing on pathogens from fruit and stem. In order to update the checklist of fungi associated with Sichuan walnuts, a survey on fungi associated with the three Juglans species from 15 representative regions in Sichuan was conducted. In this article, ten fungi distributed in two classes of Ascomycota (Dothideomycetes and Sordariomycetes) were described based on morpho-molecular analyses, and two novel species, Neofusicoccum sichuanense and Sphaerulina juglandina, a known species of Ophiognomonia leptostyla, and seven new hosts or geographical records of Cladosporium tenuissimum, Diatrypella vulgaris, Helminthosporium juglandinum, Helminthosporium velutinum, Loculosulcatispora hongheensis, Periconia byssoides, and Rhytidhysteron subrufulum were included. Morphological descriptions and illustrations of these fungi are provided.
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Affiliation(s)
- Xiu-Lan Xu
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River and Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China,Forestry Research Institute, Chengdu Academy of Agricultural and Forestry Sciences, Chengdu, Sichuan, China
| | - Fei-Hu Wang
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River and Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Chao Liu
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River and Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Han-Bo Yang
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River and Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Zhen Zeng
- Forestry Research Institute, Chengdu Academy of Agricultural and Forestry Sciences, Chengdu, Sichuan, China,*Correspondence: Zhen Zeng,
| | - Bao-Xin Wang
- Forestry Research Institute, Chengdu Academy of Agricultural and Forestry Sciences, Chengdu, Sichuan, China
| | - Ying-Gao Liu
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River and Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Chun-Lin Yang
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River and Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China,Chun-Lin Yang,
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11
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Jiang N, Voglmayr H, Ma CY, Xue H, Piao CG, Li Y. A new Arthrinium-like genus of Amphisphaeriales in China. MycoKeys 2022; 92:27-43. [PMID: 36761316 PMCID: PMC9849059 DOI: 10.3897/mycokeys.92.86521] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/21/2022] [Indexed: 11/12/2022] Open
Abstract
Species of Arthrinium s. l. are usually known as endophytes, pathogens or saprobes occurring on various hosts and substrates and are characterised by globose to subglobose, sometimes irregular, dark brown and smooth-walled or finely verruculose conidia, always with a truncate basal scar. Currently, Arthrinium s. l. contains two phylogenetically distinct clades, namely, Apiospora and Arthrinium s. s. However, Arthriniumtrachycarpi and Ar.urticae have still not been properly classified. With new isolates from diseased leaves of Lithocarpusglaber collected in China, we propose the new Arthrinium-like genus Neoarthrinium in Amphisphaeriales. Based on the morphology and phylogeny of multiple loci, the new genus is established with the type species, N.lithocarpicola and three new combinations, N.moseri (syn. Wardomycesmoseri), N.trachycarpi (syn. Ar.trachycarpi) and N.urticae (syn. Ar.urticae) are added to this genus.
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Affiliation(s)
- Ning Jiang
- Key Laboratory of Biodiversity Protection of National Forestry and Grassland Administration, Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing 100091, ChinaEcology and Nature Conservation Institute, Chinese Academy of ForestryBeijingChina
| | - Hermann Voglmayr
- Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, A-1030 Vienna, AustriaUniversity of ViennaViennaAustria
| | - Chun-Yan Ma
- Natural Resources and Planning Bureau of Rizhao City, Rizhao 276827, ChinaNatural Resources and Planning Bureau of Rizhao CityRizhaoChina
| | - Han Xue
- Key Laboratory of Biodiversity Protection of National Forestry and Grassland Administration, Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing 100091, ChinaEcology and Nature Conservation Institute, Chinese Academy of ForestryBeijingChina
| | - Chun-Gen Piao
- Key Laboratory of Biodiversity Protection of National Forestry and Grassland Administration, Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing 100091, ChinaEcology and Nature Conservation Institute, Chinese Academy of ForestryBeijingChina
| | - Yong Li
- Key Laboratory of Biodiversity Protection of National Forestry and Grassland Administration, Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing 100091, ChinaEcology and Nature Conservation Institute, Chinese Academy of ForestryBeijingChina
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12
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Morpho-Phylogenetic Evidence Reveals Novel Pleosporalean Taxa from Sichuan Province, China. J Fungi (Basel) 2022; 8:jof8070720. [PMID: 35887475 PMCID: PMC9317281 DOI: 10.3390/jof8070720] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/17/2022] Open
Abstract
Pleosporales is the largest and most morphologically diverse order in Dothideomycetes, including a large proportion of saprobic fungi. During the investigation of microfungi from decaying wood in Sichuan Province, several novel fungal taxa of asexual and sexual morphs were collected, identified, and well-described. Phylogenetic analyses based on SSU, ITS, LSU, RPB2 and TEF1α gene sequences suggested that these new taxa were related to Pleosporales and distributed in five families, viz. Amorosiaceae, Bambusicolaceae, Lophiostomataceae, Occultibambusaceae and Tetraplosphaeriaceae. The morphological comparison and molecular phylogeny evidence justify the establishment of six new taxa, namely Bambusicola guttulata sp. nov., Flabellascoma sichuanense sp. nov., Neoangustimassarina sichuanensis gen. et sp. nov., Occultibambusa sichuanensis sp. nov. and Pseudotetraploa bambusicola sp. nov. Among them, Neoangustimassarina was introduced as the second sexual morph genus in Amorosiaceae; Bambusicola guttulata, O. sichuanensis and P. bambusicola were isolated from bamboos, which contributed to the diversity of bambusicolous fungi. The detailed, illustrated descriptions and notes for each new taxon are provided, as well as a brief note for each family. The potential richness of fungal diversity in Sichuan Province is also discussed.
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Morpho-Molecular Characterization of Microfungi Associated with Phyllostachys (Poaceae) in Sichuan, China. J Fungi (Basel) 2022; 8:jof8070702. [PMID: 35887458 PMCID: PMC9325152 DOI: 10.3390/jof8070702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 12/07/2022] Open
Abstract
In the present study, we surveyed the ascomycetes from bamboo of Phyllostachys across Sichuan Province, China. A biphasic approach based on morphological characteristics and multigene phylogeny confirmed seven species, including one new genus, two new species, and five new host record species. A novel genus Paralloneottiosporina is introduced to accommodate Pa. sichuanensis that was collected from leaves of Phyllostachys violascens. Moreover, the newly introduced species Bifusisporella sichuanensis was isolated from leaves of P. edulis, and five species were newly recorded on bamboos, four species belonging to Apiospora, viz. Ap. yunnana, Ap. neosubglobosa, Ap. jiangxiensis, and Ap. hydei, and the last species, Seriascoma yunnanense, isolated from dead culms of P. heterocycla. Morphologically similar and phylogenetically related taxa were compared. Comprehensive descriptions, color photo plates of micromorphology are provided.
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Phukhamsakda C, Nilsson RH, Bhunjun CS, de Farias ARG, Sun YR, Wijesinghe SN, Raza M, Bao DF, Lu L, Tibpromma S, Dong W, Tennakoon DS, Tian XG, Xiong YR, Karunarathna SC, Cai L, Luo ZL, Wang Y, Manawasinghe IS, Camporesi E, Kirk PM, Promputtha I, Kuo CH, Su HY, Doilom M, Li Y, Fu YP, Hyde KD. The numbers of fungi: contributions from traditional taxonomic studies and challenges of metabarcoding. FUNGAL DIVERS 2022. [DOI: 10.1007/s13225-022-00502-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AbstractThe global diversity of fungi has been estimated using several different approaches. There is somewhere between 2–11 million estimated species, but the number of formally described taxa is around 150,000, a tiny fraction of the total. In this paper, we examine 12 ascomycete genera as case studies to establish trends in fungal species descriptions, and introduce new species in each genus. To highlight the importance of traditional morpho-molecular methods in publishing new species, we introduce novel taxa in 12 genera that are considered to have low species discovery. We discuss whether the species are likely to be rare or due to a lack of extensive sampling and classification. The genera are Apiospora, Bambusicola, Beltrania, Capronia, Distoseptispora, Endocalyx, Neocatenulostroma, Neodeightonia, Paraconiothyrium, Peroneutypa, Phaeoacremonium and Vanakripa. We discuss host-specificity in selected genera and compare the number of species epithets in each genus with the number of ITS (barcode) sequences deposited in GenBank and UNITE. We furthermore discuss the relationship between the divergence times of these genera with those of their hosts. We hypothesize whether there might be more species in these genera and discuss hosts and habitats that should be investigated for novel species discovery.
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Kwon SL, Cho M, Lee YM, Kim C, Lee SM, Ahn BJ, Lee H, Kim JJ. Two Unrecorded Apiospora Species Isolated from Marine Substrates in Korea with Eight New Combinations ( A. piptatheri and A. rasikravindrae). MYCOBIOLOGY 2022; 50:46-54. [PMID: 35291593 PMCID: PMC8890565 DOI: 10.1080/12298093.2022.2038857] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 06/01/2023]
Abstract
Although Apiospora Sacc. has previously been considered a sexual morph of Arthrinium species on the basis of phylogenetic, morphological, and ecological diagnoses, a recent study delimited these as different species. Recently, 14 species, including eight new species, of marine Arthrinium have been reported from Korea. Six known species have previously been renamed as species in the genus Apiospora (A. arundinis, A. marii, A. piptatheri, A. rasikravindrae, A. sacchari, and A. saccharicola). However, the eight new species of marine Arthrinium (Ar. agari, Ar. arctoscopi, Ar. fermenti, Ar. koreanum, Ar. marinum, Ar. pusillispermum, Ar. sargassi, and Ar. taeanense) are yet to be studied, and thus the taxonomic status of these species remains to be clarified. In this study, we conducted phylogenetic analyses using the internal transcribed spacer, 28S large subunit ribosomal RNA gene, translation elongation factor 1-alpha, and beta-tubulin regions to confirm the phylogenetic position of these eight species. Based on these analyses, we re-identified the eight Arthrinium species as new combinations in Apiospora. Additionally, among the six known Apiospora species, two (A. piptatheri and A. rasikravindrae) have not previously been recorded in Korea. On the basis of morphological and molecular analyses, we report these as new species in Korea. Herein, we present scanning electron micrographs detailing the morphologies of these species, along with phylogenetic trees and detailed descriptions.
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Affiliation(s)
- Sun Lul Kwon
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, Korea
| | - Minseo Cho
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, Korea
| | - Young Min Lee
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, Korea
| | - Changmu Kim
- Division of Biological & Genetic Resources Assessment, National Institute of Biological Resources, Incheon, Korea
| | - Soo Min Lee
- Division of Wood Chemistry & Microbiology, National Institute of Forest Science, Seoul, Korea
| | - Byoung Jun Ahn
- Division of Wood Chemistry & Microbiology, National Institute of Forest Science, Seoul, Korea
| | - Hanbyul Lee
- Division of Polar Life Sciences, Korea Polar Research Institute, Incheon, South Korea
| | - Jae-Jin Kim
- Division of Environmental Science & Ecological Engineering, College of Life Science & Biotechnology, Korea University, Seoul, Korea
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Taxonomy, phylogeny, molecular dating and ancestral state reconstruction of Xylariomycetidae (Sordariomycetes). FUNGAL DIVERS 2022. [DOI: 10.1007/s13225-021-00495-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Jiang H, Phookamsak R, Hongsanan S, Bhat DJ, Mortimer PE, Suwannarach N, Kakumyan P, Xu J. A Review of Bambusicolous Ascomycota in China with an Emphasis on Species Richness in Southwest China. STUDIES IN FUNGI 2022. [DOI: 10.48130/sif-2022-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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One New Species and Two New Host Records of Apiospora from Bamboo and Maize in Northern Thailand with Thirteen New Combinations. Life (Basel) 2021; 11:life11101071. [PMID: 34685442 PMCID: PMC8538084 DOI: 10.3390/life11101071] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/21/2021] [Accepted: 10/02/2021] [Indexed: 11/16/2022] Open
Abstract
The genus Apiospora is known as a cosmopolitan genus, found across various substrates. In this study, four Apiospora taxa were obtained from the decaying stems of bamboo and maize in northern Thailand. Apiospora collections were compared with known species based on the morphological characteristics and the DNA sequence data of internal transcribed spacer (ITS), the partial large subunit nuclear rDNA (LSU), the translation elongation factor 1-alpha gene (TEF1-α) and beta-tubulins (TUB2). Apiospora chiangraiense sp. nov. and two new host records (Ap. intestini and Ap. rasikravindra) are introduced here based on the morphological characteristics and multi-locus analyses. Additionally, thirteen species previously identified as Arthrinium are introduced as new combinations in Apiospora, viz., Ap. acutiapica, Ap. bambusicola, Ap. biserialis, Ap. cordylines, Ap. cyclobalanopsidis, Ap. euphorbiae, Ap. gelatinosa, Ap. locuta-pollinis, Ap. minutispora, Ap. pseudorasikravindrae, Ap. septate, Ap. setariae and Ap. sorghi.
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