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Wang ZQ, Zhao J, Dong QY, Wang Y, Lu YL, Luo R, Yu H. Multi-locus molecular phylogenetic analysis reveals two new species of Amphichorda (Bionectriaceae, Hypocreales). MycoKeys 2024; 106:287-301. [PMID: 38993356 PMCID: PMC11237567 DOI: 10.3897/mycokeys.106.117205] [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: 12/11/2023] [Accepted: 05/06/2024] [Indexed: 07/13/2024] Open
Abstract
Amphichorda has been previously accepted as a member of the Cordycipitaceae and currently it is considered a member of the Bionectriaceae. The substrates of Amphichorda were complex and varied, being mainly animal faeces. This study reports two new species of Amphichorda from Yunnan Province in south-western China. Based on the five-gene (nrSSU, nrLSU, tef-1α, rpb1 and rpb2) sequence and ITS data phylogenetic analysis, two new species, namely A.excrementa and A.kunmingensis, are proposed and a detailed description of the new species is provided. Amphichordaexcrementa and A.kunmingensis were isolated from animal faeces in the park. The morphological characteristics of two novel species and seven known species in Amphichorda are also compared.
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Affiliation(s)
- Zhi-Qin Wang
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
| | - Jing Zhao
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
| | - Quan-Ying Dong
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
| | - Yao Wang
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
| | - Ying-Ling Lu
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
| | - Run Luo
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
| | - Hong Yu
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, Yunnan, ChinaYunnan UniversityKunmingChina
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2
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Leão AF, Condé TO, Dutra YLG, Rosado AWC, Grazziotti PH, de Carvalho Neves S, Fraga LMS, Kasuya MCM, Pereira OL. Amphichorda monjolensis sp. nov., a new fungal species isolated from a Brazilian limestone cave, with an update on acremonium-like species in Bionectriaceae. Braz J Microbiol 2024; 55:1569-1585. [PMID: 38462595 PMCID: PMC11153450 DOI: 10.1007/s42770-024-01289-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 02/13/2024] [Indexed: 03/12/2024] Open
Abstract
Caves are unique environments characterized by spatial limitations, partial or total absence of direct light, and scarcity of organic carbon and nutrients. Caves are shelters for a variety of adapted animals and microorganisms such as fungi, many of which are still unknown. Amphichorda is a fungal genus belonging to the family Bionectriaceae, which includes cave-dwelling and entomopathogenic species with biotechnological applications. In this study, a new fungal species was identified using morphological and multi-locus phylogenetic analyses of the ITS, LSU, and TEF loci, in the Gruta Velha Nova limestone cave located in the Southern Espinhaço Range, Monjolos, Minas Gerais, Brazil. During the exposure of potato dextrose agar plates to the cave environment, an insect from the family Rhaphidophoridae passed by and fed on the culture medium, resulting in three fungal isolates. Phylogenetic analyses showed that these isolates formed a clade distinct from all known species, leading us to introduce a new species, Amphichorda monjolensis, which may be associated with this insect. Here, we also proposed two new combinations for species of acremonium-like fungi in the Bionectriaceae: Bulbithecium globosisporum (synonym: Acremonium globosisporum) and Hapsidospora curva (synonym: Acremonium curvum). The discovery of A. monjolensis highlights the potential of caves as shelters for new species with significant biotechnological importance.
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Affiliation(s)
- Ana Flávia Leão
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Thiago Oliveira Condé
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Yan Lucas Gomes Dutra
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | | | - Paulo Henrique Grazziotti
- Departamento de Engenharia Florestal, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri, Diamantina, Minas Gerais, 39100-000, Brazil
| | - Soraya de Carvalho Neves
- Instituto de Ciência E Tecnologia, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri, Diamantina, Minas Gerais, 39100-000, Brazil
| | - Lucio Mauro Soares Fraga
- Instituto de Ciência E Tecnologia, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri, Diamantina, Minas Gerais, 39100-000, Brazil
| | | | - Olinto Liparini Pereira
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
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Armand A, Khodaparast SA, Nazari S, Zibaee A. Morpho-molecular study of entomopathogenic fungi associated with citrus orchard pests in Northern Iran. Arch Microbiol 2024; 206:202. [PMID: 38568380 DOI: 10.1007/s00203-024-03944-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 03/21/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024]
Abstract
Entomopathogenic fungi play a significant role in regulating insect populations in nature and have potential applications in pest management strategies in different regions. Citrus spp. are among the important horticultural products in northern Iran, and the orchards are affected by different insect pests, especially mealybugs. This study aimed to isolate and identify entomopathogenic fungi associated with citrus orchard pests in northern Iran, focusing on Akanthomyces and Lecanicillium species on mealybugs. Through the samples collected from different regions within Guilan province, 12 fungal isolates were collected and identified based on the combination of morphological characteristics and molecular data. Akanthomyces lecanii, A. muscarius, Engyodontium rectidentatum, Lecanicillium aphanocladii and Lecanicillium rasoulzarei sp. nov. were identified. Of these, A. muscarius on Lepidosaphes sp., E. rectidentatum on Coccidae, and L. aphanocladii on Tetranychus urticae are reported as new fungal-host records from Iran. Moreover, a new species, Lecanicillium rasoulzarei, is illustrated, described, and compared with closely related species.
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Affiliation(s)
- Alireza Armand
- 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
| | - Seyed Akbar Khodaparast
- Department of Plant Protection, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran.
| | - Saeed Nazari
- Department of Plant Protection, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran
| | - Arash Zibaee
- Department of Plant Protection, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran
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4
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Barnés-Guirado M, Stchigel AM, Cano-Lira JF. A New Genus of the Microascaceae (Ascomycota) Family from a Hypersaline Lagoon in Spain and the Delimitation of the Genus Wardomyces. J Fungi (Basel) 2024; 10:236. [PMID: 38667907 PMCID: PMC11051006 DOI: 10.3390/jof10040236] [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: 02/13/2024] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
The Saladas de Sástago-Bujaraloz is an endorheic and arheic complex of lagoons located in the Ebro Basin and protected by the Ramsar Convention on Wetlands. Due to the semi-arid climate of the region and the high salinity of their waters, these lagoons constitute an extreme environment. We surveyed the biodiversity of salt-tolerant and halophilic fungi residents of the Laguna de Pito, a lagoon belonging to this complex. Therefore, we collected several samples of water, sediments, and soil of the periphery. Throughout the study, we isolated 21 fungal species, including a strain morphologically related to the family Microascaceae. However, this strain did not morphologically match any of genera within this family. After an in-depth morphological characterization and phylogenetic analysis using a concatenated sequence dataset of four phylogenetically informative molecular markers (the internal transcribed spacer region (ITS) of the nuclear ribosomal DNA (nrDNA); the D1-D2 domains of the 28S gene of the nuclear ribosomal RNA (LSU); and a fragment of the translation elongation factor 1-alpha (EF-1α) and the β-tubulin (tub2) genes), we established the new genus Dactyliodendromyces, with Dactyliodendromyces holomorphus as its species. Additionally, as a result of our taxonomic study, we reclassified the paraphyletic genus Wardomyces into three different genera: Wardomyces sensu stricto, Parawardomyces gen. nov., and Pseudowardomyces gen. nov., with Parawardomyces ovalis (formerly Wardomyces ovalis) and Pseudowardomyces humicola (formerly Wardomyces humicola) as the type species of their respective genera. Furthermore, we propose new combinations, including Parawardomyces giganteus (formerly Wardomyces giganteus) and Pseudowardomyces pulvinatus (formerly Wardomyces pulvinatus).
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Affiliation(s)
| | - Alberto Miguel Stchigel
- Mycology Unit, Medical School, Universitat Rovira i Virgili, C/Sant Llorenç 21, 43201 Reus, Spain; (M.B.-G.); (J.F.C.-L.)
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Visagie C, Yilmaz N, Kocsubé S, Frisvad J, Hubka V, Samson R, Houbraken J. A review of recently introduced Aspergillus, Penicillium, Talaromyces and other Eurotiales species. Stud Mycol 2024; 107:1-66. [PMID: 38600958 PMCID: PMC11003441 DOI: 10.3114/sim.2024.107.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 11/13/2023] [Indexed: 04/12/2024] Open
Abstract
The order Eurotiales is diverse and includes species that impact our daily lives in many ways. In the past, its taxonomy was difficult due to morphological similarities, which made accurate identification of species difficult. This situation improved and stabilised with recent taxonomic and nomenclatural revisions that modernised Aspergillus, Penicillium and Talaromyces. This was mainly due to the availability of curated accepted species lists and the publication of comprehensive DNA sequence reference datasets. This has also led to a sharp increase in the number of new species described each year with the accepted species lists in turn also needing regular updates. The focus of this study was to review the 160 species described between the last list of accepted species published in 2020 until 31 December 2022. To review these species, single-gene phylogenies were constructed and GCPSR (Genealogical Concordance Phylogenetic Species Recognition) was applied. Multi-gene phylogenetic analyses were performed to further determine the relationships of the newly introduced species. As a result, we accepted 133 species (37 Aspergillus, two Paecilomyces, 59 Penicillium, two Rasamsonia, 32 Talaromyces and one Xerochrysium), synonymised 22, classified four as doubtful and created a new combination for Paraxerochrysium coryli, which is classified in Xerochrysium. This brings the number of accepted species to 453 for Aspergillus, 12 for Paecilomyces, 535 for Penicillium, 14 for Rasamsonia, 203 for Talaromyces and four for Xerochrysium. We accept the newly introduced section Tenues (in Talaromyces), and series Hainanici (in Aspergillus sect. Cavernicolarum) and Vascosobrinhoana (in Penicillium sect. Citrina). In addition, we validate the invalidly described species Aspergillus annui and A. saccharicola, and series Annuorum (in Aspergillus sect. Flavi), introduce a new combination for Dichlaena lentisci (type of the genus) and place it in a new section in Aspergillus subgenus Circumdati, provide an updated description for Rasamsonia oblata, and list excluded and recently synonymised species that were previously accepted. This study represents an important update of the accepted species lists in Eurotiales. Taxonomic novelties: New sections: Aspergillus section Dichlaena Visagie, Kocsubé & Houbraken. New series: Aspergillus series Annuorum J.J. Silva, B.T. Iamanaka, Frisvad. New species: Aspergillus annui J.J. Silva, M.H.P. Fungaro, Frisvad, M.H. Taniwaki & B.T. Iamanaka; Aspergillus saccharicola J.J. Silva, Frisvad, M.H.P. Fungaro, M.H. Taniwaki & B.T. Iamanaka. New combinations: Aspergillus lentisci (Durieu & Mont.) Visagie, Malloch, L. Kriegsteiner, Samson & Houbraken; Xerochrysium coryli (Crous & Decock) Visagie & Houbraken. Citation: Visagie CM, Yilmaz N, Kocsubé S, Frisvad JC, Hubka V, Samson RA, Houbraken J (2024). A review of recently introduced Aspergillus, Penicillium, Talaromyces and other Eurotiales species. Studies in Mycology 107: 1-66. doi: 10.3114/sim.2024.107.01.
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Affiliation(s)
- C.M. Visagie
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa
| | - N. Yilmaz
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa
| | - S. Kocsubé
- Department of Microbiology, Faculty of Science and Informatics, University of Szeged, 6726 Szeged, Hungary
- ELKH-SZTE Pathomechanisms of Fungal Infections Research Group, University of Szeged, 6726 Szeged, Hungary
| | - J.C. Frisvad
- Department of Biotechnology and Biomedicine, Søltofts Plads, Building 221, Technical University of Denmark, Lyngby, DK-2800 Kgs, Denmark
| | - V. Hubka
- Department of Botany, Faculty of Science, Charles University, Prague, Czech Republic
- Laboratory of Fungal Genetics and Metabolism, Institute of Microbiology, Czech Academy of Sciences, Prague, Czech Republic
| | - R.A. Samson
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - J. Houbraken
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
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6
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Poli A, Zanellati A, Piano E, Biagioli F, Coleine C, Nicolosi G, Selbmann L, Isaia M, Prigione V, Varese GC. Cultivable fungal diversity in two karstic caves in Italy: under-investigated habitats as source of putative novel taxa. Sci Rep 2024; 14:4164. [PMID: 38378919 PMCID: PMC10879487 DOI: 10.1038/s41598-024-54548-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/14/2024] [Indexed: 02/22/2024] Open
Abstract
Microbial diversity of caves is largely understudied and its possible applications are still unknown. Autochthonous fungi, in particular, may have the potential to biomineralize metals and may be used as promising agents for bioremediation of polluted sites; thus, unearthing the fungal diversity in hypogean ecosystems is nowadays of utmost importance. To start addressing this knowledge gap, the cultivable mycobiota of two neighbouring caves-one natural and one exploited for touristic purposes-were characterised and compared by studying fungi isolated from sediments collected at increasing distances from the entrance. Overall, 250 fungal isolates ascribable to 69 taxa (mainly Ascomycota) were found, a high percentage of which was reported in caves for the first time. The sediments of the touristic cave displayed a richer and more diversified community in comparison with the natural one, possibly due to visitors carrying propagules or organic material. Considering that these environments are still poorly explored, chances to detect new fungal lineages are not negligible.
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Grants
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- 2017HTXT2R Ministero dell'Istruzione, dell'Università e della Ricerca
- IR0000005 European Commission - NextGenerationEU
- IR0000005 European Commission - NextGenerationEU
- IR0000005 European Commission - NextGenerationEU
- Ministero dell’Istruzione, dell’Università e della Ricerca
- European Commission – NextGenerationEU
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Affiliation(s)
- A Poli
- Department of Life Sciences and Systems Biology, Mycotheca Universitatis Taurinensis, University of Torino, Viale Mattioli 25, 10100, Torino, Italy
| | - A Zanellati
- Department of Life Sciences and Systems Biology, Mycotheca Universitatis Taurinensis, University of Torino, Viale Mattioli 25, 10100, Torino, Italy
| | - E Piano
- Department of Life Sciences and Systems Biology, University of Torino, Via Accademia Albertina 13, 10123, Torino, Italy
| | - F Biagioli
- Department of Ecological and Biological Sciences, University of Tuscia, Largo Dell'Università, 01100, Viterbo, Italy
| | - C Coleine
- Department of Ecological and Biological Sciences, University of Tuscia, Largo Dell'Università, 01100, Viterbo, Italy
| | - G Nicolosi
- Department of Life Sciences and Systems Biology, University of Torino, Via Accademia Albertina 13, 10123, Torino, Italy
| | - L Selbmann
- Department of Ecological and Biological Sciences, University of Tuscia, Largo Dell'Università, 01100, Viterbo, Italy
| | - M Isaia
- Department of Life Sciences and Systems Biology, University of Torino, Via Accademia Albertina 13, 10123, Torino, Italy
| | - V Prigione
- Department of Life Sciences and Systems Biology, Mycotheca Universitatis Taurinensis, University of Torino, Viale Mattioli 25, 10100, Torino, Italy.
| | - G C Varese
- Department of Life Sciences and Systems Biology, Mycotheca Universitatis Taurinensis, University of Torino, Viale Mattioli 25, 10100, Torino, Italy
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7
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Man BY, Xiang X, Cheng XY, Wang HM, Su CT, Huang QB, Luo Y, Zhang C, Cheng G, Ni YY, Shao XH. Deconstructing the Dimensions of Mycobiome Fingerprints in Luohandu Cave, Guilin, Southern China. Microorganisms 2024; 12:211. [PMID: 38276196 PMCID: PMC10818497 DOI: 10.3390/microorganisms12010211] [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: 12/12/2023] [Revised: 01/14/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
Subterranean karst caves are windows into the terrestrial subsurface to deconstruct the dimensions of mycobiome fingerprints. However, impeded by the constraints of remote locations, the inaccessibility of specimens and technical limitations, the mycobiome of subterranean karst caves has remained largely unknown. Weathered rock and sediment samples were collected from Luohandu cave (Guilin, Southern China) and subjected to Illumina Hiseq sequencing of ITS1 genes. A total of 267 known genera and 90 known orders in 15 phyla were revealed in the mycobiomes. Ascomycota dominated all samples, followed by Basidiomycota and Mortierellomycota. The sediments possessed the relatively highest alpha diversity and were significantly different from weathered rocks according to the diversity indices and richness metrics. Fifteen families and eight genera with significant differences were detected in the sediment samples. The Ca/Mg ratio appeared to significantly affect the structure of the mycobiome communities. Ascomycota appeared to exert a controlling influence on the mycobiome co-occurrence network of the sediments, while Ascomycota and Basidiomycota were found to be the main phyla in the mycobiome co-occurrence network of weathered rocks. Our results provide a more comprehensive dimension to the mycobiome fingerprints of Luohandu cave and a new window into the mycobiome communities and the ecology of subterranean karst cave ecosystems.
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Affiliation(s)
- Bai-Ying Man
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
| | - Xing Xiang
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
| | - Xiao-Yu Cheng
- School of Environmental Studies, China University of Geosciences, Wuhan 430074, China;
- State Key Laboratory of Geobiology and Environmental Geology, China University of Geosciences, Wuhan 430074, China
| | - Hong-Mei Wang
- School of Environmental Studies, China University of Geosciences, Wuhan 430074, China;
- State Key Laboratory of Geobiology and Environmental Geology, China University of Geosciences, Wuhan 430074, China
| | - Chun-Tian Su
- Institute of Karst Geology, CAGS/Key Laboratory of Karst Dynamics, MNR & GZAR, Guilin 541004, Guangxi, China; (C.-T.S.); (Q.-B.H.)
- Pingguo Guangxi, Karst Ecosystem, National Observation and Research Station, Pingguo 531406, Guangxi, China
| | - Qi-Bo Huang
- Institute of Karst Geology, CAGS/Key Laboratory of Karst Dynamics, MNR & GZAR, Guilin 541004, Guangxi, China; (C.-T.S.); (Q.-B.H.)
- Pingguo Guangxi, Karst Ecosystem, National Observation and Research Station, Pingguo 531406, Guangxi, China
| | - Yang Luo
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
| | - Chao Zhang
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
| | - Gang Cheng
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
| | - Yu-Yang Ni
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
| | - Xing-Hua Shao
- College of Life Science, Shangrao Normal University, Shangrao 334001, China; (X.X.); (Y.L.); (C.Z.); (G.C.); (Y.-Y.N.); (X.-H.S.)
- Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
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8
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Wang MM, Yang SY, Li Q, Zheng Y, Ma HH, Tu YH, Li W, Cai L. Microascaceae from the Marine Environment, with Descriptions of Six New Species. J Fungi (Basel) 2024; 10:45. [PMID: 38248952 PMCID: PMC10821522 DOI: 10.3390/jof10010045] [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: 11/03/2023] [Revised: 12/20/2023] [Accepted: 12/23/2023] [Indexed: 01/23/2024] Open
Abstract
Most reported members of Microascaceae that have been reported originate from the terrestrial environment, where they act as saprobes or plant pathogens. However, our understanding of their species diversity and distribution in the marine environment remains vastly limited, with only 22 species in nine genera having been reported so far. A survey of the fungal diversity in intertidal areas of China's mainland has revealed the discovery of several Microascaceae strains from 14 marine algae and 15 sediment samples. Based on morphological characteristics and LSU-ITS-tef1-tub2 multilocus phylogeny using Bayesian inference and maximum likelihood methods, 48 strains were identified as 18 species belonging to six genera. Among these, six new species were discovered: Gamsia sedimenticola, Microascus algicola, M. gennadii, Scedosporium ellipsosporium, S. shenzhenensis, and S. sphaerospermum. Additionally, the worldwide distribution of the species within this family across various marine habitats was briefly reviewed and discussed. Our study expands the knowledge of species diversity and distribution of Microascaceae in the marine environment.
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Affiliation(s)
- Meng-Meng Wang
- College of Science, Shantou University, Shantou 515063, China; (M.-M.W.); (S.-Y.Y.); (Q.L.); (Y.-H.T.)
- Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou 515063, China
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China
| | - Shi-Yu Yang
- College of Science, Shantou University, Shantou 515063, China; (M.-M.W.); (S.-Y.Y.); (Q.L.); (Y.-H.T.)
| | - Qi Li
- College of Science, Shantou University, Shantou 515063, China; (M.-M.W.); (S.-Y.Y.); (Q.L.); (Y.-H.T.)
- Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou 515063, China
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China
| | - Yao Zheng
- College of Marine Life Sciences, Ocean University of China, Qingdao 266005, China (H.-H.M.)
| | - He-He Ma
- College of Marine Life Sciences, Ocean University of China, Qingdao 266005, China (H.-H.M.)
| | - Ye-Hui Tu
- College of Science, Shantou University, Shantou 515063, China; (M.-M.W.); (S.-Y.Y.); (Q.L.); (Y.-H.T.)
| | - Wei Li
- College of Science, Shantou University, Shantou 515063, China; (M.-M.W.); (S.-Y.Y.); (Q.L.); (Y.-H.T.)
- Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou 515063, China
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China
- College of Marine Life Sciences, Ocean University of China, Qingdao 266005, China (H.-H.M.)
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
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Li M, Raza M, Song S, Hou L, Zhang ZF, Gao M, Huang JE, Liu F, Cai L. Application of culturomics in fungal isolation from mangrove sediments. MICROBIOME 2023; 11:272. [PMID: 38082427 PMCID: PMC10712113 DOI: 10.1186/s40168-023-01708-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 10/19/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Fungi play a crucial role in ecosystems, and they have been widely considered a promising source for natural compounds that are crucial for drug discovery. Fungi have a high diversity, but about 95% of them remain unknown to science. The description rate of fungi is very low, mainly due to the inability of most fungi to grow in artificial media, which could not provide a sufficiently similar environment to their natural habitats. Moreover, many species in nature are in a state of low metabolic activity which cannot readily proliferate without proper resuscitation. Previously developed culturomics techniques are mostly designed and applicable for bacteria, with few attempts for fungal isolation because of their significantly larger cell size and hyphal growth properties. RESULTS This study attempted to isolate previously uncultured and rare fungi from mangrove sediments using newly developed fungal enrichment culture method (FECM) and fungal isolation chips (FiChips). Comparison of fungal community composition at different enrichment stages showed that FECM had great influence on fungal community composition, with rare taxa increased significantly, thus improving the isolation efficiency of previously uncultured fungi. Similarly, in situ cultivation using FiChips has a significant advantage in detecting and culturing rare fungi, as compared to the conventional dilution plate method (DPM). In addition, based on morphological comparisons and phylogenetic analyses, we described and proposed 38 new ascomycetous taxa, including three new families, eight new genera, 25 new species, and two new combinations (presented in additional file 1). CONCLUSIONS Our study demonstrated that mangrove sediments harbor a high diversity of fungi, and our new isolation approaches (FECM and FiChips) presented a high efficiency in isolating hitherto uncultured fungi, which is potentially usable for fungal isolation in other similar environments. Video Abstract.
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Affiliation(s)
- Meng Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mubashar Raza
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- Key Laboratory of Integrated Pest Management On Crops in Northwestern Oasis, Ministry of Agriculture and Rural Affairs, Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences, Urumqi, 830091, China
| | - Shuang Song
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Lingwei Hou
- Key Lab of Space Nutrition and Food Engineering, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Zhi-Feng Zhang
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 511458, China
| | - Min Gao
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jun-En Huang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Fang Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China.
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10
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Dutra YLG, Rosado AWC, Condé TO, Leão AF, Neves SDC, Fraga LMS, Kasuya MCM, Pereira OL. Two new Cladosporium species from a quartzite cave in Brazil. Braz J Microbiol 2023; 54:3021-3031. [PMID: 37880564 PMCID: PMC10689331 DOI: 10.1007/s42770-023-01156-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
Caves are underground and natural environments mainly found in rocky terrain. Caves have a very specific microclimate, which benefits the occurrence of specific fungi. In recent studies, researchers have observed that caves harbour a great diversity of fungi. However, studies on fungal diversity in Brazilian caves are still incipient. In September 2019, airborne spore and soil samples were collected from the Monte Cristo cave, in the Southern Espinhaço Range, Diamantina, Minas Gerais state, Brazil. Two Cladosporium single-spore isolates, among other genera, were obtained from these samples. This study aimed to characterise these two fungal isolates based on their DNA sequence data and morphology. Phylogenetic analyses of the rDNA-ITS, ACT and TEF1-α loci revealed that the isolates belonged to the Cladosporium cladosporioides species complex. Both isolates did not cluster with any known species and were formally described and named herein as C. diamantinense and C. speluncae. This study presents taxonomic novelties and contributes to the knowledge about the fungal diversity in Brazilian caves.
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Affiliation(s)
- Yan Lucas Gomes Dutra
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - André Wilson Campos Rosado
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Thiago Oliveira Condé
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Ana Flávia Leão
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Soraya de Carvalho Neves
- Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, 39100-000, Brazil
| | - Lucio Mauro Soares Fraga
- Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, 39100-000, Brazil
| | | | - Olinto Liparini Pereira
- Departamento de Microbiologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais, 36570-900, Brazil.
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11
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Zhou YM, Xie W, Zhi JR, Zou X. Frankliniella occidentalis pathogenic fungus Lecanicillium interacts with internal microbes and produces sublethal effects. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2023; 197:105679. [PMID: 38072536 DOI: 10.1016/j.pestbp.2023.105679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 12/18/2023]
Abstract
Frankliniella occidentalis (Thysanoptera: Thripidae) is a pest that feeds on various crops worldwide. A prior study identified Lecanicillium attenuatum and L. cauligalbarum as pathogens of F. occidentalis. Unfortunately, the potential of these two entomopathogenic fungi for the biocontrol of F. occidentalis has not been effectively evaluated. The internal microbes (endosymbionts and the gut microbiota) of insects, especially gut bacteria, are crucial in regulating the interactions between the host and intestinal pathogens. The role of thrips internal microbes in the infection of these two entomopathogenic fungi is also unknown. Therefore, biological control of thrips is immediately needed, and to accomplish that, an improved understanding of the internal microbes of thrips against Lecanicillium infection is essential. The virulence of the two pathogenic fungi against F. occidentalis increased with the conidia concentration. Overall, the LC50 of L. cauligalbarum was lower than that of L. attenuatum, and the pathogenicity degree was adult > pupa > nymphs. The activities of protective enzymes include superoxide dismutase (SOD), catalase (CAT), peroxidase (POD); detoxification enzymes include polyphenol oxidase (PPO), glutathione s-transferase (GSTs), and carboxylesterase (CarE); hormones include ecdysone and juvenile hormone; and the composition and proportion of microorganisms (fungi and bacteria) in F. occidentalis infected by L. cauligalbarum and L. attenuatum have changed significantly. According to the network correlation results, there was a considerable correlation among the internal microbes (including bacteria and fungi), enzyme activities, and hormones, which indicates that in addition to bacteria, internal fungi of F. occidentalis are also involved in the L. cauligalbarum and L. attenuatum infection process. In addition, the development time of the surviving F. occidentalis exposed to L. cauligalbarum or L. attenuatum was significantly shorter than that of the control group. Furthermore, the intrinsic rate of increase (rm), finite rate of increase (λ), net reproductive rate (R0), mean generation time (T), and gross reproductive rate (GRR) were significantly lower in the treatment groups than in the control group. L. attenuatum and L. cauligalbarum have biocontrol potential against F. occidentalis. In addition to bacteria, internal fungi of F. occidentalis are also involved in the infection process of insect pathogenic fungi. Disruption of the internal microbial balance results in discernible sublethal effects. Such prevention and control potential should not be ignored. These findings provide an improved understanding of physiological responses in thrips with altered immunity against entomopathogenic fungal infections, which can guide us toward the development of novel biocontrol strategies against thrips.
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Affiliation(s)
- Ye-Ming Zhou
- Institute of Entomology, Guizhou University, The Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Guiyang 550025, Guizhou, China; Institute of Fungus Resources, Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of life Sciences, Guizhou University, Guiyang 550025, Guizhou, China
| | - Wen Xie
- Institute of Entomology, Guizhou University, The Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Guiyang 550025, Guizhou, China
| | - Jun-Rui Zhi
- Institute of Entomology, Guizhou University, The Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Guiyang 550025, Guizhou, China.
| | - Xiao Zou
- Institute of Fungus Resources, Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of life Sciences, Guizhou University, Guiyang 550025, Guizhou, China
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12
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Torres-Garcia D, Gené J, García D, Cano-Lira JF. Insights into Some Onygenalean Fungi from Freshwater Sediments in Spain and Description of Novel Taxa. J Fungi (Basel) 2023; 9:1129. [PMID: 38132730 PMCID: PMC10744713 DOI: 10.3390/jof9121129] [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: 10/26/2023] [Revised: 11/18/2023] [Accepted: 11/20/2023] [Indexed: 12/23/2023] Open
Abstract
During the course of a project investigating culturable Ascomycota diversity from freshwater sediments in Spain, we isolated 63 strains of cycloheximide-resistant fungi belonging to the order Onygenales. These well-known ascomycetes, able to infect both humans and animals, are commonly found in terrestrial habitats, colonizing keratin-rich soils or dung. Little is known about their diversity in aquatic environments. Combining morphological features and sequence analyses of the ITS and LSU regions of the nrDNA, we identified 14 species distributed in the genera Aphanoascus, Arachniotus, Arthroderma, Arthropsis, Emmonsiellopsis, Gymnoascoideus, Leucothecium, Malbranchea, and Myriodontium. Furthermore, three novel species for the genus Malbranchea are proposed as M. echinulata sp. nov., M. irregularis sp. nov., and M. sinuata sp. nov. The new genera Albidomyces and Neoarthropsis are introduced based on Arachniotus albicans and Arthropsis hispanica, respectively. Neoarthropsis sexualis sp. nov. is characterized and differentiated morphologically from its counterpart by the production of a sexual morph. The novel family Neoarthropsidaceae is proposed for the genera Albidomyes, Apinisia, Arachnotheca, Myriodontium, and Neoarthropsis, based on their phylogenetic relationships and phenotypic and ecological traits. Pseudoamaurascopsis gen. nov. is introduced to accommodate P. spiralis sp. nov., a fungus with unclear taxonomy related to Amaurascopsis and Polytolypa. We traced the ecology and global distribution of the novel fungi through ITS environmental sequences deposited in the GlobalFungi database. Studying the fungal diversity from freshwater sediments not only contributes to filling gaps in the relationships and taxonomy of the Ascomycota but also gives us insights into the fungal community that might represent a putative risk to the health of animals and humans inhabiting or transient in aquatic environments.
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Affiliation(s)
| | - Josepa Gené
- Unitat de Micologia i Microbiologia Ambiental, Facultat de Medicina i Ciències de la Salut and IU-RESCAT, Universitat Rovira i Virgili, 43201 Reus, Spain; (D.T.-G.); (D.G.); (J.F.C.-L.)
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13
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Suetrong S, Preedanon S, Kobmoo N, Srihom C, Somrithipol S, Saengkaewsuk S, Srikitikulchai P, Klaysuban A, Nuankaew S, Chuaseeharonnachai C, Chainuwong B, Muangsong C, Malimart K, Rungjindamai N, Siripornpibul C, Chareonkunnatum U, Ploydam B, Thungprue N, Tongsima S, Zhang ZF, Cai L, Boonyuen N. Unravelling the hidden diversity of cave mycobiota in Thailand's Satun Geopark. Sci Rep 2023; 13:19162. [PMID: 37932293 PMCID: PMC10628224 DOI: 10.1038/s41598-023-43316-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 09/22/2023] [Indexed: 11/08/2023] Open
Abstract
Karst caves are distinctive ecosystems that have limited nutrients, darkness, low to moderate temperatures, and high moisture levels, which allow for a diverse range of fungal communities to thrive. Despite their significance, little is understood about the fungi found in karst caves in Thailand. In 2019, we studied the cultured mycobiota from five substrate types (air, water, rock, soil/sediment, and organic debris) in two karst caves (Le Stegodon and Phu Pha Phet Caves) of the Satun UNESCO Global Geopark, southern Thailand. A cumulative count of 829 distinct fungal morphological types was identified, encompassing 319 fungal culturable were observed. Based on preliminary analyses of the internal transcribed spacer (ITS) sequence using BLAST searches, the most common phylum among the fungal morphotypes was Ascomycota, harboring 282 species in 91 genera, 93.4% of which were distributed in the classes Eurotiomycetes, Sordariomycetes, and Dothideomycetes. The most common fungal genera identified in the two karst caves were Aspergillus, Penicillium, Cladosporium, Talaromyces, Xylaria, and Trichoderma, with 45, 41, 24, 14, 14, and 6 species identified, respectively. Discovering fungi in Thai karst caves highlights the extensive fungal diversity in the Satun UNESCO Global Geopark, implying undiscovered species, and emphasizing the need for comprehensive investigations in other unexplored Thai karst caves.
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Affiliation(s)
- Satinee Suetrong
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Sita Preedanon
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Noppol Kobmoo
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Charisa Srihom
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Sayanh Somrithipol
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Supicha Saengkaewsuk
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Prasert Srikitikulchai
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Anupong Klaysuban
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Salilaporn Nuankaew
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Charuwan Chuaseeharonnachai
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Boonchuai Chainuwong
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Chotika Muangsong
- Innovation for Social and Environmental Management, Mahidol University (MU), Amnatcharoen Campus, Amnatcharoen, 37000, Thailand
| | - Kittapha Malimart
- Innovation for Social and Environmental Management, Mahidol University (MU), Amnatcharoen Campus, Amnatcharoen, 37000, Thailand
| | - Nattawut Rungjindamai
- Department of Biology, School of Science, King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok, 10520, Thailand.
| | - Chaiyaporn Siripornpibul
- Department of Groundwater Resources, Ngamwongwan 54 Lat Yao, Chatuchak, Bangkok, 10900, Thailand
| | - Umapon Chareonkunnatum
- Department of Mineral Resources, Region 4, Tha Kham, Phunphin, Surat Thani, 84130, Thailand
| | - Bumrungrat Ploydam
- Khao Banthat Wildlife Sanctuary, Ban Na, Srinagarindra District, 93000, Phatthalung, Thailand
| | | | - Sissades Tongsima
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Zhi-Feng Zhang
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 51145, China
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, 100101, China
| | - Nattawut Boonyuen
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, 12120, Pathum Thani, Thailand.
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Kobmoo N, Tasanathai K, Araújo J, Noisripoom W, Thanakitpipattana B, Mongkolsamrit S, Himaman W, Houbraken J, Luangsa-ard J. New mycoparasitic species in the genera Niveomyces and Pseudoniveomycesgen. nov. ( Hypocreales: Cordycipitaceae), with sporothrix-like asexual morphs, from Thailand. Fungal Syst Evol 2023; 12:91-110. [PMID: 38533477 PMCID: PMC10964586 DOI: 10.3114/fuse.2023.12.07] [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: 07/13/2023] [Accepted: 08/09/2023] [Indexed: 03/28/2024] Open
Abstract
Four new species of the genus Niveomyces are described from Thailand. They were found as mycoparasites on: Ophiocordyceps infecting flies (Diptera) for Niveomyces albus; ants (Hymenoptera) for N. formicidarum; and leafhoppers (Hemiptera) for N. hirsutellae and N. multisynnematus. A new genus, Pseudoniveomyces with two species: Pseudoniveo. blattae (type species), parasitic on Ophiocordyceps infecting cockroaches, and Pseudoniveo. arachnovorum, found on a spider egg sac, are also described. These fungi share a common feature which is a sporothrix-like asexual morph. Based on our molecular data, Sporothrix insectorum is shown to be affiliated to the genus Niveomyces, and thus a new combination N. insectorum comb. nov. is proposed. Niveomyces coronatus, N. formicidarum and N. insectorum formed the N. coronatus species complex found on ant-pathogenic Ophiocordyceps from different continents. Pseudoniveomyces species are distinguished from Niveomyces spp. based on the presence of fusoid macroconidia in culture and a red pigment diffused in the medium, resembling to Gibellula and Hevansia. The molecular phylogenetic analyses also confirmed its generic status. The host/substrates associated with the genera within Cordycipitaceae were mapped onto the phylogeny to demonstrate that mycoparasitism also evolved independently multiple times in this family. Citation: Kobmoo N, Tasanathai K, Araújo JPM, Noisripoom W, Thanakitpipattana D, Mongkolsamrit S, Himaman W, Houbraken J, Luangsa-ard JJ (2023). New mycoparasitic species in the genera Niveomyces and Pseudoniveomyces gen. nov. (Hypocreales: Cordycipitaceae), with sporothrix-like asexual morphs, from Thailand. Fungal Systematics and Evolution 12: 91-110. doi: 10.3114/fuse.2023.12.07.
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Affiliation(s)
- N. Kobmoo
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - K. Tasanathai
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - J.P.M. Araújo
- Institute of Systematic Botany, The New York Botanical Garden, Bronx - NY, USA, 10458
| | - W. Noisripoom
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - B. Thanakitpipattana
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - S. Mongkolsamrit
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - W. Himaman
- Forest Entomology and Microbiology Research Group, Forest and Plant Conservation Research Office, 61 Department of National Parks, Wildlife and Plant Conservation, Phahonyothin Road, Chatuchak, Bangkok, 10900, Thailand
| | - J. Houbraken
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands
| | - J.J. Luangsa-ard
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
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15
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Preedanon S, Suetrong S, Srihom C, Somrithipol S, Kobmoo N, Saengkaewsuk S, Srikitikulchai P, Klaysuban A, Nuankaew S, Chuaseeharonnachai C, Chainuwong B, Muangsong C, Zhang Z, Cai L, Boonyuen N. Eight novel cave fungi in Thailand's Satun Geopark. Fungal Syst Evol 2023; 12:1-30. [PMID: 38455950 PMCID: PMC10915585 DOI: 10.3114/fuse.2023.12.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/12/2023] [Indexed: 03/09/2024] Open
Abstract
Karst caves are unique oligotrophic ecosystems characterised by the scarcity of organic litter, darkness, low to moderate temperatures, and high humidity, supporting diverse fungal communities. Despite their importance, little is known about the fungi in karst caves in Thailand. In 2019, we explored the culturable mycobiota associated with three selected types of substrates (air, soil/sediment and organic litter samples) from two karst caves, the Le Stegodon and Phu Pha Phet Caves, in the Satun UNESCO Global Geopark in southern Thailand. Based on morphological characters and multilocus phylogenetic analyses, eight new species (Actinomortierella caverna, Hypoxylon phuphaphetense, Leptobacillium latisporum, Malbranchea phuphaphetensis, Scedosporium satunense, Sesquicillium cavernum, Thelonectria satunensis and Umbelopsis satunensis) were described, illustrated, and compared to closely related species. These new fungal taxa form independent lineages distinct from other previously described species and classified into eight different families across six orders and two phyla (Ascomycota and Mucoromycota). This paper provides additional evidence that the karst caves located within the Satun UNESCO Global Geopark, situated in the southern region of Thailand, harbour a diverse range of newly discovered species. Citation: Preedanon S, Suetrong S, Srihom C, Somrithipol S, Kobmoo N, Saengkaewsuk S, Srikitikulchai P, Klaysuban A, Nuankaew S, Chuaseeharonnachai C, Chainuwong B, Muangsong C, Zhang ZF, Cai L, Boonyuen N (2023). Eight novel cave fungi in Thailand's Satun Geopark. Fungal Systematics and Evolution 12: 1-30. doi: 10.3114/fuse.2023.12.01.
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Affiliation(s)
- S. Preedanon
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - S. Suetrong
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - C. Srihom
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - S. Somrithipol
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - N. Kobmoo
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - S. Saengkaewsuk
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - P. Srikitikulchai
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - A. Klaysuban
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - S. Nuankaew
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - C. Chuaseeharonnachai
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - B. Chainuwong
- National Biobank of Thailand (NBT), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - C. Muangsong
- Innovation for Social and Environmental Management, Mahidol University (MU), Amnatcharoen Campus, Amnatcharoen 37000, Thailand
| | - Z.F. Zhang
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 51145, China
| | - L. Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China
| | - N. Boonyuen
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
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16
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Zhang ZF, Mao J, Cai L. Dispersal Limitation Controlling the Assembly of the Fungal Community in Karst Caves. J Fungi (Basel) 2023; 9:1013. [PMID: 37888269 PMCID: PMC10608104 DOI: 10.3390/jof9101013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023] Open
Abstract
As a unique ecosystem, Karst caves harbor an impressive diversity of specific fungi. However, the factors and mechanisms that shape fungal biodiversity in caves remain elusive. In this study, we explored the assembly patterns of fungal communities based on our previous research in eight representative Karst caves in Southwest China. Our results indicated that dispersal limitation plays a crucial role in shaping the overall fungal community as well as specific communities in rock, sediment, and water samples. However, "Undominated" processes contributed more than dispersal limitation in air samples. Interestingly, the dominant assembly processes varied between caves. Consistently, environmental selection had a minor impact on the assembly of fungal communities. Among the examined spatial and environmental variables, latitude, longitude, altitude, and temperature were found to significantly influence fungal communities irrespective of substrate type. These findings provide valuable insights into the ecological factors governing fungal community assembly in Karst caves.
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Affiliation(s)
- Zhi-Feng Zhang
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China;
| | - Jian Mao
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China;
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
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17
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Zhang YJ, Fan XP, Li JN, Zhang S. Mitochondrial genome of Cordyceps blackwelliae: organization, transcription, and evolutionary insights into Cordyceps. IMA Fungus 2023; 14:13. [PMID: 37415259 DOI: 10.1186/s43008-023-00118-5] [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: 01/17/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023] Open
Abstract
Cordyceps is a diverse genus of insect pathogenic fungi, with about 180 accepted species, including some well-known ones used as ethnic medicine and/or functional food. Nevertheless, mitogenomes are only available for four members of the genus. The current study reports the mitogenome of Cordyceps blackwelliae, a newly described entomopathogenic fungus. The 42,257-bp mitogenome of the fungus encoded genes typically found in fungal mitogenomes, and a total of 14 introns inserted into seven genes, including cob (1 intron), cox1 (4), cox3 (3), nad1 (1), nad4 (1), nad5 (1), and rnl (3). RNA-Seq analysis revealed differential expression of mitochondrial genes and supported annotations resulting from in silico analysis. There was clear evidence for polycistronic transcription and alternative splicing of mitochondrial genes. Comparison among mitogenomes of five different Cordyceps species (i.e., C. blackwelliae, C. chanhua, C. militaris, C. pruinosa, and C. tenuipes) revealed a high synteny, with mitogenome size expansion correlating with intron insertions. Different mitochondrial protein-coding genes showed variable degrees of genetic differentiation among these species, but they were all under purifying selection. Mitochondrial phylogeny based on either nucleotide or amino acid sequences confirmed the taxonomic position of C. blackwelliae in Cordycipitaceae, clustering together with C. chanhua. This study promotes our understanding of fungal evolution in Cordyceps.
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Affiliation(s)
- Yong-Jie Zhang
- School of Life Science, Shanxi University, Taiyuan, 030006, China.
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Shanxi University, Taiyuan, 030006, China.
| | - Xiang-Ping Fan
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Jia-Ni Li
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Shu Zhang
- School of Life Science, Shanxi University, Taiyuan, 030006, China.
- Key Laboratory of Microbial Resources Collection and Preservation, Ministry of Agriculture and Rural Affairs, Beijing, 100081, China.
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18
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Zhang ZY, Li X, Chen WH, Liang JD, Han YF. Culturable fungi from urban soils in China II, with the description of 18 novel species in Ascomycota (Dothideomycetes, Eurotiomycetes, Leotiomycetes and Sordariomycetes). MycoKeys 2023; 98:167-220. [PMID: 37425100 PMCID: PMC10326621 DOI: 10.3897/mycokeys.98.102816] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 06/14/2023] [Indexed: 07/11/2023] Open
Abstract
As China's urbanisation continues to advance, more people are choosing to live in cities. However, this trend has a significant impact on the natural ecosystem. For instance, the accumulation of keratin-rich substrates in urban habitats has led to an increase in keratinophilic microbes. Despite this, there is still a limited amount of research on the prevalence of keratinophilic fungi in urban areas. Fortunately, our group has conducted in-depth investigations into this topic since 2015. Through our research, we have discovered a significant amount of keratinophilic fungi in soil samples collected from various urban areas in China. In this study, we have identified and characterised 18 new species through the integration of morphological and phylogenetic analyses. These findings reveal the presence of numerous unexplored fungal taxa in urban habitats, emphasising the need for further taxonomic research in urban China.
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Affiliation(s)
- Zhi-Yuan Zhang
- Institute of Fungus Resources, College of Life Sciences, Guizhou University, Guiyang 550025, ChinaGuizhou UniversityGuiyangChina
- College of Eco-Environmental Engineering, Guizhou Minzu University, Guiyang 550025, ChinaGuizhou Minzu UniversityGuiyangChina
| | - Xin Li
- Institute of Fungus Resources, College of Life Sciences, Guizhou University, Guiyang 550025, ChinaGuizhou UniversityGuiyangChina
| | - Wan-Hao Chen
- Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, ChinaGuizhou University of Traditional Chinese MedicineGuiyangChina
| | - Jian-Dong Liang
- Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, ChinaGuizhou University of Traditional Chinese MedicineGuiyangChina
| | - Yan-Feng Han
- Institute of Fungus Resources, College of Life Sciences, Guizhou University, Guiyang 550025, ChinaGuizhou UniversityGuiyangChina
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19
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Li X, Han SL, Zhang YY, Cai L, Zhao P. Heteroverticillium phytelephatis gen. et sp. nov. intercepted from nuts of Phytelephas macrocarpa, with an updated phylogenetic assessment of Nectriaceae. Mycology 2023; 14:155-174. [PMID: 37583458 PMCID: PMC10424595 DOI: 10.1080/21501203.2023.2210603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/01/2023] [Indexed: 08/17/2023] Open
Abstract
An entry postal parcel with mature nuts of Phytelephas macrocarpa from Togo was inspected at Dalian Customs (China) in December 2021, and four strains were isolated from symptomatic tissues of the nuts. Based on morphological observations and molecular phylogenetic analyses, above strains were identified as a new species which is mainly characterised by the verticillately branching conidiophores. Based on multi-locus phylogenetic analyses, this new species forms a monophyletic clade closely related to Corallomycetella, Paracremonium and Xenoacremonium but could not be accommodated in any known genera of Nectriaceae. Thus, a new genus Heteroverticillium is established to accommodate this new species (H. phytelephatis). To our knowledge, this is the first time that Chinese customs have intercepted a new fungal genus. In addition, we provided an updated backbone tree for the generic relationships in Nectriaceae, which may largely assist future identification of nectriaceous fungi to genus level in quarantine inspections. Based on our analysis, Varicosporellopsis is likely a late synonym of Paracremonium.
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Affiliation(s)
- Xin Li
- Technology Center of Dalian Customs District, Dalian, People’s Republic of China
| | - Shi-Ling Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Yin-Yin Zhang
- Technology Center of Dalian Customs District, Dalian, People’s Republic of China
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Peng Zhao
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
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20
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Crous PW, Costa MM, Kandemir H, Vermaas M, Vu D, Zhao L, Arumugam E, Flakus A, Jurjević Ž, Kaliyaperumal M, Mahadevakumar S, Murugadoss R, Shivas RG, Tan YP, Wingfield MJ, Abell SE, Marney TS, Danteswari C, Darmostuk V, Denchev CM, Denchev TT, Etayo J, Gené J, Gunaseelan S, Hubka V, Illescas T, Jansen GM, Kezo K, Kumar S, Larsson E, Mufeeda KT, Piątek M, Rodriguez-Flakus P, Sarma PVSRN, Stryjak-Bogacka M, Torres-Garcia D, Vauras J, Acal DA, Akulov A, Alhudaib K, Asif M, Balashov S, Baral HO, Baturo-Cieśniewska A, Begerow D, Beja-Pereira A, Bianchinotti MV, Bilański P, Chandranayaka S, Chellappan N, Cowan DA, Custódio FA, Czachura P, Delgado G, De Silva NI, Dijksterhuis J, Dueñas M, Eisvand P, Fachada V, Fournier J, Fritsche Y, Fuljer F, Ganga KGG, Guerra MP, Hansen K, Hywel-Jones N, Ismail AM, Jacobs CR, Jankowiak R, Karich A, Kemler M, Kisło K, Klofac W, Krisai-Greilhuber I, Latha KPD, Lebeuf R, Lopes ME, Lumyong S, Maciá-Vicente JG, Maggs-Kölling G, Magistà D, Manimohan P, Martín MP, Mazur E, Mehrabi-Koushki M, Miller AN, Mombert A, Ossowska EA, Patejuk K, Pereira OL, Piskorski S, Plaza M, Podile AR, Polhorský A, Pusz W, Raza M, Ruszkiewicz-Michalska M, Saba M, Sánchez RM, Singh R, Śliwa L, Smith ME, Stefenon VM, Strasiftáková D, Suwannarach N, Szczepańska K, Telleria MT, Tennakoon DS, Thines M, Thorn RG, Urbaniak J, van der Vegte M, Vasan V, Vila-Viçosa C, Voglmayr H, Wrzosek M, Zappelini J, Groenewald JZ. Fungal Planet description sheets: 1550-1613. PERSOONIA 2023; 51:280-417. [PMID: 38665977 PMCID: PMC11041897 DOI: 10.3767/persoonia.2023.51.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 10/20/2023] [Indexed: 04/28/2024]
Abstract
Novel species of fungi described in this study include those from various countries as follows: Argentina, Neocamarosporium halophilum in leaf spots of Atriplex undulata. Australia, Aschersonia merianiae on scale insect (Coccoidea), Curvularia huamulaniae isolated from air, Hevansia mainiae on dead spider, Ophiocordyceps poecilometigena on Poecilometis sp. Bolivia, Lecanora menthoides on sandstone, in open semi-desert montane areas, Sticta monlueckiorum corticolous in a forest, Trichonectria epimegalosporae on apothecia of corticolous Megalospora sulphurata var. sulphurata, Trichonectria puncteliae on the thallus of Punctelia borreri. Brazil, Catenomargarita pseudocercosporicola (incl. Catenomargarita gen. nov.) hyperparasitic on Pseudocercospora fijiensis on leaves of Musa acuminata, Tulasnella restingae on protocorms and roots of Epidendrum fulgens. Bulgaria, Anthracoidea umbrosae on Carex spp. Croatia, Hymenoscyphus radicis from surface-sterilised, asymptomatic roots of Microthlaspi erraticum, Orbilia multiserpentina on wood of decorticated branches of Quercus pubescens. France, Calosporella punctatispora on dead corticated twigs of Aceropalus. French West Indies (Martinique), Eutypella lechatii on dead corticated palm stem. Germany, Arrhenia alcalinophila on loamy soil. Iceland, Cistella blauvikensis on dead grass (Poaceae). India, Fulvifomes maritimus on living Peltophorum pterocarpum, Fulvifomes natarajanii on dead wood of Prosopis juliflora, Fulvifomes subazonatus on trunk of Azadirachta indica, Macrolepiota bharadwajii on moist soil near the forest, Narcissea delicata on decaying elephant dung, Paramyrothecium indicum on living leaves of Hibiscus hispidissimus, Trichoglossum syamviswanathii on moist soil near the base of a bamboo plantation. Iran, Vacuiphoma astragalicola from stem canker of Astragalus sarcocolla. Malaysia, Neoeriomycopsis fissistigmae (incl. Neoeriomycopsidaceae fam. nov.) on leaf spots on flower Fissistigma sp. Namibia, Exophiala lichenicola lichenicolous on Acarospora cf. luederitzensis. Netherlands, Entoloma occultatum on soil, Extremus caricis on dead leaves of Carex sp., Inocybe pseudomytiliodora on loamy soil. Norway, Inocybe guldeniae on calcareous soil, Inocybe rupestroides on gravelly soil. Pakistan, Hymenagaricus brunneodiscus on soil. Philippines, Ophiocordyceps philippinensis parasitic on Asilus sp. Poland, Hawksworthiomyces ciconiae isolated from Ciconia ciconia nest, Plectosphaerella vigrensis from leaf spots on Impatiens noli-tangere, Xenoramularia epitaxicola from sooty mould community on Taxus baccata. Portugal, Inocybe dagamae on clay soil. Saudi Arabia, Diaporthe jazanensis on branches of Coffea arabica. South Africa, Alternaria moraeae on dead leaves of Moraea sp., Bonitomyces buffels-kloofinus (incl. Bonitomyces gen. nov.) on dead twigs of unknown tree, Constrictochalara koukolii on living leaves of Itea rhamnoides colonised by a Meliola sp., Cylindromonium lichenophilum on Parmelina tiliacea, Gamszarella buffelskloofina (incl. Gamszarella gen. nov.) on dead insect, Isthmosporiella africana (incl. Isthmosporiella gen. nov.) on dead twigs of unknown tree, Nothoeucasphaeria buffelskloofina (incl. Nothoeucasphaeria gen. nov.), on dead twigs of unknown tree, Nothomicrothyrium beaucarneae (incl. Nothomicrothyrium gen. nov.) on dead leaves of Beaucarnea stricta, Paramycosphaerella proteae on living leaves of Protea caffra, Querciphoma foliicola on leaf litter, Rachicladosporium conostomii on dead twigs of Conostomium natalense var. glabrum, Rhamphoriopsis synnematosa on dead twig of unknown tree, Waltergamsia mpumalanga on dead leaves of unknown tree. Spain, Amanita fulvogrisea on limestone soil, in mixed forest, Amanita herculis in open Quercus forest, Vuilleminia beltraniae on Cistus symphytifolius. Sweden, Pachyella pulchella on decaying wood on sand-silt riverbank. Thailand, Deniquelata cassiae on dead stem of Cassia fistula, Stomiopeltis thailandica on dead twigs of Magnolia champaca. Ukraine, Circinaria podoliana on natural limestone outcrops, Neonematogonum carpinicola (incl. Neonematogonum gen. nov.) on dead branches of Carpinus betulus. USA, Exophiala wilsonii water from cooling tower, Hygrophorus aesculeticola on soil in mixed forest, and Neocelosporium aereum from air in a house attic. Morphological and culture characteristics are supported by DNA barcodes. Citation: Crous PW, Costa MM, Kandemir H, et al. 2023. Fungal Planet description sheets: 1550-1613. Persoonia 51: 280-417. doi: 10.3767/persoonia.2023.51.08.
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Affiliation(s)
- P W Crous
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa
| | - M M Costa
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
| | - H Kandemir
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
| | - M Vermaas
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
| | - D Vu
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
| | - L Zhao
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
| | - E Arumugam
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - A Flakus
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - Ž Jurjević
- EMSL Analytical, Inc., 200 Route 130 North, Cinnaminson, NJ 08077 USA
| | - M Kaliyaperumal
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - S Mahadevakumar
- Forest Pathology Department, Division of Forest Protection, KSCSTE-Kerala Forest Research Institute, Peechi - 680653, Thrissur, Kerala, India
- Botanical Survey of India, Andaman and Nicobar Regional Center, Haddo - 744102, Port Blair, South Andaman, India
| | - R Murugadoss
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - R G Shivas
- Centre for Crop Health, University of Southern Queensland, Toowoomba 4350, Queensland, Australia
| | - Y P Tan
- Queensland Plant Pathology Herbarium, Department of Agriculture and Fisheries, Dutton Park 4102, Queensland, Australia
| | - M J Wingfield
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa
| | - S E Abell
- Australian Tropical Herbarium, James Cook University, Smithfield 4878, Queensland, Australia
| | - T S Marney
- Queensland Plant Pathology Herbarium, Department of Agriculture and Fisheries, Dutton Park 4102, Queensland, Australia
| | - C Danteswari
- Department of Plant Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | - V Darmostuk
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - C M Denchev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin St., 1113 Sofia, Bulgaria
| | - T T Denchev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin St., 1113 Sofia, Bulgaria
| | - J Etayo
- Navarro Villoslada 16, 3° cha., E-31003 Pamplona, Navarra, Spain
| | - J Gené
- Universitat Rovira i Virgili, Facultat de Medicina i Ciéncies de la Salut and IU-RESCAT, Unitat de Micologia i Microbiologia Ambiental, Reus, Catalonia, Spain
| | - S Gunaseelan
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - V Hubka
- Department of Botany, Faculty of Science, Charles University, Benátská 2, 128 01 Prague 2, Czech Republic
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 14220, Prague, Czech Republic
| | - T Illescas
- Buenos Aires 3 Bajo 1, 14006 Córdoba, Spain
| | - G M Jansen
- Ben Sikkenlaan 9, 6703JC Wageningen, The Netherlands
| | - K Kezo
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - S Kumar
- Botanical Survey of India, Andaman and Nicobar Regional Center, Haddo - 744102, Port Blair, South Andaman, India
| | - E Larsson
- Biological and Environmental Sciences, University of Gothenburg, and Gothenburg Global Biodiversity Centre, Box 463, SE40530 Göteborg, Sweden
| | - K T Mufeeda
- Botanical Survey of India, Andaman and Nicobar Regional Center, Haddo - 744102, Port Blair, South Andaman, India
| | - M Piątek
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - P Rodriguez-Flakus
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - P V S R N Sarma
- Department of Plant Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | - M Stryjak-Bogacka
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - D Torres-Garcia
- Universitat Rovira i Virgili, Facultat de Medicina i Ciéncies de la Salut and IU-RESCAT, Unitat de Micologia i Microbiologia Ambiental, Reus, Catalonia, Spain
| | - J Vauras
- Biological Collections of Åbo Akademi University, Biodiversity Unit, Herbarium, FI-20014 University of Turku, Finland
| | - D A Acal
- Department of Invertebrate Zoology & Hydrobiology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - A Akulov
- Department of Mycology and Plant Resistance, V. N. Karazin Kharkiv National University, Maidan Svobody 4, 61022 Kharkiv, Ukraine
| | - K Alhudaib
- Department of Arid Land Agriculture, College of Agricultural and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Pests and Plant Diseases Unit, College of Agricultural and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - M Asif
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - S Balashov
- EMSL Analytical, Inc., 200 Route 130 North, Cinnaminson, NJ 08077 USA
| | - H-O Baral
- Blaihofstr. 42, Tübingen, D-72074, Germany
| | - A Baturo-Cieśniewska
- Department of Biology and Plant Protection, Bydgoszcz University of Science and Technology, Al. prof. S. Kaliskiego 7, 85-796 Bydgoszcz, Poland
| | - D Begerow
- Universität Hamburg, Institute of Plant Science and Microbiology, Organismic Botany and Mycology, Ohnhorststraße 18, 22609 Hamburg, Germany
| | - A Beja-Pereira
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661 Vairão, Portugal
- DGAOT, Faculdade de Ciências, Universidade do Porto, Rua Campo Alegre 687, 4169-007 Porto, Portugal
| | - M V Bianchinotti
- CERZOS-UNS-CONICET, Camino La Carrindanga Km 7, CP: 8000, Bahía Blanca, Argentina and Depto. de Biología, Bioquímica y Farmacia, UNS, San Juan 670, CP: 8000, Bahía Blanca, Argentina
| | - P Bilański
- Department of Forest Ecosystems Protection, University of Agriculture in Krakow, Al. 29 Listopada 46, 31-425 Krakow, Poland
| | - S Chandranayaka
- Department of Studies in Biotechnology, University of Mysore, Manasagangotri, Mysuru - 570006, Karnataka, India
| | - N Chellappan
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - D A Cowan
- Centre for Microbial Ecology and Genomics, Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
| | - F A Custódio
- Departamento de Fitopatologia, Universidade Federal de Viçosa, 36570-900, Viçosa, Minas Gerais, Brazil
| | - P Czachura
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - G Delgado
- Eurofins Built Environment, 6110 W. 34th St, Houston, TX 77092, USA
| | - N I De Silva
- Department of Biology, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand
| | - J Dijksterhuis
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
| | - M Dueñas
- Department of Mycology, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - P Eisvand
- Department of Plant Protection, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Khuzestan Province, Iran
| | - V Fachada
- Neuromuscular Research Center, University of Jyväskylä, Rautpohjankatu 8, 40700, Jyväskylä, Finland
- MHNC-UP - Museu de História Natural e da Ciência da Universidade do Porto - Herbário PO, Universidade do Porto. Praça Gomes Teixeira, 4099-002, Porto, Portugal
| | | | - Y Fritsche
- Plant Developmental Physiology and Genetics Laboratory, Department of Plant Science, Federal University of Santa Catarina, Florianópolis, Brazil
| | - F Fuljer
- Department of Botany, Faculty of Natural Sciences, Comenius University, Révová 39, 811 02, Bratislava, Slovakia
| | - K G G Ganga
- Department of Botany, University of Calicut, Kerala, 673 635, India
| | - M P Guerra
- Plant Developmental Physiology and Genetics Laboratory, Department of Plant Science, Federal University of Santa Catarina, Florianópolis, Brazil
| | - K Hansen
- Swedish Museum of Natural History, Department of Botany, P.O. Box 50007, SE-104 05 Stockholm, Sweden
| | - N Hywel-Jones
- Zhejiang BioAsia Institute of Life Sciences, Pinghu 31 4200, Zhejiang, People's Republic of China
| | - A M Ismail
- Department of Arid Land Agriculture, College of Agricultural and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Pests and Plant Diseases Unit, College of Agricultural and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Vegetable Diseases Research Department, Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt
| | - C R Jacobs
- Nin.Da.Waab.Jig-Walpole Island Heritage Centre, Bkejwanong (Walpole Island First Nation), 2185 River Road North, Walpole Island, Ontario, N8A 4K9, Canada
| | - R Jankowiak
- Department of Forest Ecosystems Protection, University of Agriculture in Krakow, Al. 29 Listopada 46, 31-425 Krakow, Poland
| | - A Karich
- Unit of Bio- and Environmental Sciences, TU Dresden, International Institute Zittau, Markt 23, 02763 Zittau, Germany
| | - M Kemler
- Universität Hamburg, Institute of Plant Science and Microbiology, Organismic Botany and Mycology, Ohnhorststraße 18, 22609 Hamburg, Germany
| | - K Kisło
- University of Warsaw, Botanic Garden, Aleje Ujazdowskie 4, 00-478 Warsaw, Poland
| | - W Klofac
- Mayerhöfen 28, 3074 Michelbach, Austria
| | - I Krisai-Greilhuber
- Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, 1030 Wien, Austria
| | - K P D Latha
- Department of Botany, University of Calicut, Kerala, 673 635, India
| | - R Lebeuf
- 775, rang du Rapide Nord, Saint-Casimir, Quebec, G0A 3L0, Canada
| | - M E Lopes
- Plant Developmental Physiology and Genetics Laboratory, Department of Plant Science, Federal University of Santa Catarina, Florianópolis, Brazil
| | - S Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand
| | - J G Maciá-Vicente
- Plant Ecology and Nature Conservation, Wageningen University & Research, P.O. Box 47, 6700 AA Wageningen, The Netherlands
- Department of Microbial Ecology, Netherlands Institute for Ecology (NIOO-KNAW), P.O. Box 50, 6700 AB Wageningen, The Netherlands
| | - G Maggs-Kölling
- Gobabeb-Namib Research Institute, Walvis Bay, Namibia
- Unit for Environmental Sciences and Management, North-West University, P. Bag X1290, Potchefstroom, 2520, South Africa
| | - D Magistà
- Department of Soil, Plant and Food Sciences, University of Bari A. Moro, 70126, Bari, Italy
- Institute of Sciences of Food Production (ISPA), National Research Council (CNR), 70126, Bari, Italy
| | - P Manimohan
- Department of Botany, University of Calicut, Kerala, 673 635, India
| | - M P Martín
- Department of Mycology, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - E Mazur
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - M Mehrabi-Koushki
- Department of Plant Protection, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Khuzestan Province, Iran
- Biotechnology and Bioscience Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - A N Miller
- University of Illinois Urbana-Champaign, Illinois Natural History Survey, 1816 South Oak Street, Champaign, Illinois, 61820, USA
| | - A Mombert
- 3 rue de la craie, 25640 Corcelle-Mieslot, France
| | - E A Ossowska
- Department of Plant Taxonomy and Nature Conservation, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, PL-80-308 Gdańsk, Poland
| | - K Patejuk
- Department of Plant Protection, Wtoctaw University of Environmental and Life Sciences, pl. Grunwaldzki 24a, 50-363 Wtoctaw, Poland
| | - O L Pereira
- Departamento de Fitopatologia, Universidade Federal de Viçosa, 36570-900, Viçosa, Minas Gerais, Brazil
| | - S Piskorski
- Department of Algology and Mycology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - M Plaza
- La Angostura, 20, 11370 Los Barrios, Cádiz, Spain
| | - A R Podile
- Department of Plant Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | | | - W Pusz
- Department of Plant Protection, Wtoctaw University of Environmental and Life Sciences, pl. Grunwaldzki 24a, 50-363 Wtoctaw, Poland
| | - M Raza
- Key Laboratory of Integrated Pest Management in Crops in Northwestern Oasis, Ministry of Agriculture and Rural Affairs, Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences, Urumqi, Xinjiang 83009, China
| | - M Ruszkiewicz-Michalska
- Department of Algology and Mycology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - M Saba
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - R M Sánchez
- CERZOS-UNS-CONICET, Camino La Carrindanga Km 7, CP: 8000, Bahía Blanca, Argentina and Depto. de Biología, Bioquímica y Farmacia, UNS, San Juan 670, CP: 8000, Bahía Blanca, Argentina
| | - R Singh
- Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu University, Varanasi - 221005, Uttar Pradesh, India
| | - L Śliwa
- W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland
| | - M E Smith
- Department of Plant Pathology, University of Florida, Gainesville, FL 32611-0680, USA
| | - V M Stefenon
- Plant Developmental Physiology and Genetics Laboratory, Department of Plant Science, Federal University of Santa Catarina, Florianópolis, Brazil
| | - D Strasiftáková
- Slovak National Museum-Natural History Museum, Vajanského náb. 2, P.O. Box 13, 81006, Bratislava, Slovakia
| | - N Suwannarach
- Department of Biology, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand
| | - K Szczepańska
- Department of Botany and Plant Ecology, Wroclaw University of Environmental and Life Sciences, pl. Grunwaldzki 24a, PL-50-363 Wroclaw, Poland
| | - M T Telleria
- Department of Mycology, Real Jardín Botánico-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - D S Tennakoon
- Department of Biology, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand
| | - M Thines
- Evolutionary Analyses and Biological Archives, Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage 25, 60325 Frankfurt am Main, Germany
- LOEWE Centre for Translational Biodiversity Genomics, Georg-Voigt-Str. 14-16, 60325 Frankfurt am Main
- Goethe University, Department of Biological Sciences, Institute of Ecology, Evolution, and Diversity, Max-von-Laue-Str. 9, 60483 Frankfurt am Main, Germany
| | - R G Thorn
- Department of Biology, University of Western Ontario, London, Ontario, N6A 5B7, Canada
| | - J Urbaniak
- Department of Botany and Plant Ecology, Wroclaw University of Environmental and Life Sciences, pl. Grunwaldzki 24a, PL-50-363 Wroclaw, Poland
| | | | - V Vasan
- Centre for Advanced Studies in Botany, University of Madras, Chennai, Tamil Nadu, India
| | - C Vila-Viçosa
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661 Vairão, Portugal
- MHNC-UP - Museu de História Natural e da Ciência da Universidade do Porto - Herbário PO, Universidade do Porto. Praça Gomes Teixeira, 4099-002, Porto, Portugal
| | - H Voglmayr
- Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, 1030 Wien, Austria
| | - M Wrzosek
- University of Warsaw, Botanic Garden, Aleje Ujazdowskie 4, 00-478 Warsaw, Poland
| | - J Zappelini
- Plant Developmental Physiology and Genetics Laboratory, Department of Plant Science, Federal University of Santa Catarina, Florianópolis, Brazil
| | - J Z Groenewald
- Wasterdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
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Luo M, Li Z, Su M, Gadd GM, Yin Z, Benton MJ, Pan Y, Zheng D, Zhao T, Li Z, Chen Y. Fungal-induced fossil biomineralization. Curr Biol 2023:S0960-9822(23)00548-1. [PMID: 37230078 DOI: 10.1016/j.cub.2023.04.067] [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: 01/25/2023] [Revised: 04/10/2023] [Accepted: 04/27/2023] [Indexed: 05/27/2023]
Abstract
Exceptional preservation of fossils has often been attributed to the actions of bacteria that aid in the preservation of soft tissues that normally decay rapidly. However, it is well known that fungi play a major role in organic matter decomposition, biogeochemical cycling of elements, and metal-mineral transformations in modern ecosystems. Although the fungal fossil record can be traced back over a billion years, there are only a few recorded examples of fungal roles in fossilization. In this research, we have carried out a detailed geobiological investigation on early Pleistocene hyena coprolites (fossilized dung) in an attempt to ascertain possible fungal involvement in their formation. Using an advanced microscopic and mineralogical approach, we found that numerous hydroxyapatite nanofibers (25-34 nm on average), interwoven to form spheroidal structures, constituted the matrix of the coprolites in addition to food remains. These structures were found to be extremely similar in texture and mineral composition to biominerals produced during laboratory culture of a common saprophytic and geoactive fungus, Aspergillus niger, in the presence of a solid source of calcium (Ca) and phosphorus (P). This observation, and our other data obtained, strongly suggests that fungal metabolism can provide a mechanism that can result in fossil biomineralization, and we hypothesize, therefore, that this may have contributed to the formation of well-preserved fossils (Lagerstätten) in the geological record. The characteristic polycrystalline nanofibers may also have served as a potential biosignature for fungal life in early Earth and extraterrestrial environments.
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Affiliation(s)
- Mao Luo
- State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Palaeoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China; University of Chinese Academy of Sciences, Nanjing 211135, China.
| | - Zhen Li
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Key Laboratory for Organic Waste Utilization, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Mu Su
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Geoffrey Michael Gadd
- Geomicrobiology Group, School of Life Sciences, University of Dundee, Dundee DD1 5EH, Scotland, UK; State Key Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Oil and Gas Pollution Control, College of Chemical Engineering and Environment, China University of Petroleum, 18 Fuxue Road, Changping District, Beijing 102249, China.
| | - Zongjun Yin
- State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Palaeoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China; University of Chinese Academy of Sciences, Nanjing 211135, China
| | - Michael J Benton
- School of Earth Sciences, University of Bristol, Bristol BS8 1RJ, UK
| | - Yanhong Pan
- State Key Laboratory for Mineral Deposits Research, School of Earth Sciences and Engineering, Centre for Research and Education on Biological Evolution and Environment and Frontiers Science Center for Critical Earth Material Cycling, Nanjing University, Nanjing 210093, China
| | - Daran Zheng
- State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Palaeoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China; University of Chinese Academy of Sciences, Nanjing 211135, China
| | - Tao Zhao
- Institute of Palaeontology, Yunnan Key Laboratory of Earth System Science, Yunnan University, Kunming 650500, Yunnan, China
| | - Zibo Li
- State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Palaeoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China
| | - Yuxuan Chen
- State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Palaeoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China
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Antifungal Activity and Biocontrol Potential of Simplicillium lamellicola JC-1 against Multiple Fungal Pathogens of Oilseed Rape. J Fungi (Basel) 2022; 9:jof9010057. [PMID: 36675878 PMCID: PMC9860836 DOI: 10.3390/jof9010057] [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: 12/08/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
A fungal strain (JC-1) of Simplicillium was isolated from a pod of oilseed rape (Brassica napus) infested with the blackleg pathogen Leptosphaeria biglobosa. This study was done to clarify its taxonomic identity using morphological and molecular approaches, to characterize its antifungal activity through bioassays and genome-based identification of antifungal metabolites, and to determine its efficacy in inducing systemic resistance (ISR) in oilseed rape. The results showed that JC-1 belongs to Simplicillium lamellicola. It displayed a strong antagonistic relationship with L. biglobosa, Botrytis cinerea (gray mold) and Sclerotinia sclerotiorum (stem rot). The cultural filtrates of JC-1 showed a high efficacy in suppressing infection by S. sclerotiorum on detached leaves of oilseed rape. Genome analysis indicated that JC-1 has the capability of producing multiple antifungal metabolites, including aureobasidin A1, squalestatin S1 and verlamelin. Inoculation of JC-1 on seeds of oilseed rape caused a suppressive effect on infection by L. biglobosa on the cotyledons of the resulting seedlings, suggesting that JC-1 can trigger ISR. Endophytic growth, accumulation of anthocyanins, up-regulated expression of CHI (for chalcone isomerase) and PR1 (for pathogenesis-related protein 1), and down-regulated expression of NECD3 (for 9-cis-epoxycarotenoid dioxygenase) were detected to be associated with the ISR. This study provided new insights into the biocontrol potential and modes of action of S. lamellicola.
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Zhang Z, Chen W, Liang J, Zhang L, Han Y, Huang J, Liang Z. Revealing the non-overlapping characteristics between original centers and genetic diversity of Purpureocillium lilacinum. FUNGAL ECOL 2022. [DOI: 10.1016/j.funeco.2022.101179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Abstract
Tiankeng acts as a refugium for biodiversity amid a changing global climate, and a previous study has shown that some ancient (Alsophila spinulosa) and unique plants (cool-adapted plants) are present in Tiankeng. However, there are few reports on Ascomycota from the Tiankeng karst region. In this research, the species diversity of Cordyceps-like fungi in Monkey-Ear Tiankeng was investigated. Seven species in the genera Akanthomyces, Beauveria, Cordyceps, and Samsoniella were identified based on internal transcribed spacer sequences and morphological characteristics. Eight new species in the genera Akanthomyces, Cordyceps, and Samsoniella were established and described according to a multilocus phylogenetic analysis and morphological characteristics. Our results revealed that Cordyceps-like fungi were abundant in Monkey-Ear Tiankeng, providing new insights into the diversity of Ascomycota in this special eco-environment. IMPORTANCE Karst Tiankeng has a special eco-environment and acts as a refugium for biodiversity. However, there are few reports on Ascomycota from the Tiankeng karst region. In this research, seven known species and eight new species in the genera Akanthomyces, Beauveria, Cordyceps, and Samsoniella were reported. The results showed that Cordyceps-like fungi are abundant in Monkey-Ear Tiankeng. Interestingly, the month of the sampling was November, which is not an active period of growth and reproduction for Cordyceps-like fungi. These results revealed that unconventional time sampling should not be ignored, especially for a special eco-environment, and provided new insights into the diversity of Ascomycota in this special eco-environment.
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Chen W, Liang J, Ren X, Zhao J, Han Y, Liang Z. Multigene phylogeny, phylogenetic network, and morphological characterizations reveal four new arthropod-associated Simplicillium species and their evolutional relationship. Front Microbiol 2022; 13:950773. [PMID: 36267186 PMCID: PMC9578668 DOI: 10.3389/fmicb.2022.950773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/29/2022] [Indexed: 11/25/2022] Open
Abstract
Simplicillium species are widely distributed and commonly found on various substrates. A minority of species are associated with arthropods. A spider-associated species Simplicillium araneae, and three insect-associated species, Simplicillium coleopterorum, Simplicillium guizhouense, and Simplicillium larvatum, are proposed as novel species based on a multi-locus phylogenetic analysis and morphological characteristics. These Simplicillium species completely fit the nutritional model of Hypocreales fungi and could be used as a model to study their evolutionary relationship. A phylogenetic network analysis based on ITS sequences suggests that a host jump was common among Simplicillium species, and S. araneae may have originally come from an insect host and then jumped to a spider host. However, the evolutionary relationship of S. coleopterorum, S. guizhouense, and S. larvatum was not clear in the phylogenetic network and more sequencing information should be added to the network. In addition, strain CBS 101267 was identified as Simplicillium subtropicum.
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Affiliation(s)
- Wanhao Chen
- Center for Mycomedicine Research, Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jiandong Liang
- Center for Mycomedicine Research, Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Xiuxiu Ren
- Center for Mycomedicine Research, Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jiehong Zhao
- Center for Mycomedicine Research, Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Yanfeng Han
- Institute of Fungus Resources, Department of Ecology, College of Life Sciences, Guizhou University, Guiyang, China
- *Correspondence: Yanfeng Han
| | - Zongqi Liang
- Institute of Fungus Resources, Department of Ecology, College of Life Sciences, Guizhou University, Guiyang, China
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Zhu HZ, Jiang CY, Liu SJ. Microbial roles in cave biogeochemical cycling. Front Microbiol 2022; 13:950005. [PMID: 36246268 PMCID: PMC9554484 DOI: 10.3389/fmicb.2022.950005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 09/14/2022] [Indexed: 11/23/2022] Open
Abstract
Among fundamental research questions in subterranean biology, the role of subterranean microbiomes playing in key elements cycling is a top-priority one. Karst caves are widely distributed subsurface ecosystems, and cave microbes get more and more attention as they could drive cave evolution and biogeochemical cycling. Research have demonstrated the existence of diverse microbes and their participance in biogeochemical cycling of elements in cave environments. However, there are still gaps in how these microbes sustain in caves with limited nutrients and interact with cave environment. Cultivation of novel cave bacteria with certain functions is still a challenging assignment. This review summarized the role of microbes in cave evolution and mineral deposition, and intended to inspire further exploration of microbial performances on C/N/S biogeocycles.
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Affiliation(s)
- Hai-Zhen Zhu
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Cheng-Ying Jiang
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Shuang-Jiang Liu
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
- *Correspondence: Shuang-Jiang Liu,
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Zhang ZY, Ren YL, Li X, Chen WH, Liang JD, Han YF, Liang ZQ. New taxonomic framework for Arthrodermataceae: a comprehensive analysis based on their phylogenetic reconstruction, divergence time estimation, phylogenetic split network, and phylogeography. Antonie Van Leeuwenhoek 2022; 115:1319-1333. [PMID: 36018401 DOI: 10.1007/s10482-022-01774-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 08/12/2022] [Indexed: 11/25/2022]
Abstract
The Arthrodermataceae, or dermatophytes, are a major family in the Onygenales and important from a public health safety perspective. Here, based on sequenced and downloaded from GenBank sequences, the evolutionary relationships of Arthrodermataceae were comprehensively studied via phylogenetic reconstruction, divergence time estimation, phylogenetic split network, and phylogeography analysis. These results showed the clades Ctenomyces, Epidermophyton, Guarromyces, Lophophyton, Microsporum, Paraphyton, and Trichophyton were all monophyletic groups, whereas Arthroderma and Nannizzia were polyphyletic. Among them, Arthroderma includes at least four different clades, Arthroderma I, III and IV are new clades in Arthrodermataceae. Nannizzia contains at least two different clades, Nannizzia I and Nannizzia II, but Nannizzia II was a new clade in Arthrodermataceae. The unclassified group, distributed in Japan and India, was incorrectly identified; it should be a new clade in Arthrodermataceae. The phylogenetic split network based on the ITS sequences provided strong support for the true relationships among the lineages in the reconstructed phylogenetic tree. A haplotype phylogenetic network based on the ITS sequences was used to visualize species evolution and geographic lineages relationships in all genera except Trichophyton. The new framework provided here for the phylogeny and taxonomy of Arthrodermataceae will facilitate the rapid identification of species in the family, which should useful for evaluating the results of preventive measures and interventions, as well as for conducting epidemiological studies.
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Affiliation(s)
- Zhi-Yuan Zhang
- Department of Ecology, College of Life Sciences, Institute of Fungus Resources, Guizhou University, Guiyang, China
| | - Yu-Lian Ren
- Department of Ecology, College of Life Sciences, Institute of Fungus Resources, Guizhou University, Guiyang, China
| | - Xin Li
- Department of Ecology, College of Life Sciences, Institute of Fungus Resources, Guizhou University, Guiyang, China
| | - Wan-Hao Chen
- Department of Microbiology, Guiyang College of Traditional Chinese Medicine, Guiyang, China
| | - Jian-Dong Liang
- Department of Microbiology, Guiyang College of Traditional Chinese Medicine, Guiyang, China
| | - Yan-Feng Han
- Department of Ecology, College of Life Sciences, Institute of Fungus Resources, Guizhou University, Guiyang, China.
| | - Zong-Qi Liang
- Department of Ecology, College of Life Sciences, Institute of Fungus Resources, Guizhou University, Guiyang, China
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Abstract
Caves are home to unique and fragile biotas with high levels of endemism. However, little is known about how the biotic colonization of caves has developed over time, especially in caves from middle and low latitudes. Subtropical East Asia holds the world's largest karst landform with numerous ancient caves, which harbor a high diversity of cave-dwelling organisms and are regarded as a biodiversity hotspot. Here, we assess the temporal dynamics of biotic colonization of subtropical East Asian caves through a multi-taxon analysis with representatives of green plants, animals, and fungi. We then investigate the consequences of paleonviromental changes on the colonization dynamics of these caves in combination with reconstructions of vegetation, temperature, and precipitation. We discover that 88% of cave colonization events occurred after the Oligocene-Miocene boundary, and organisms from the surrounding forest were a major source for subtropical East Asian cave biodiversity. Biotic colonization of subtropical East Asian caves during the Neogene was subject to periods of acceleration and decrease, in conjunction with large-scale, seasonal climatic changes and evolution of local forests. This study highlights the long-term evolutionary interaction between surface and cave biotas; our climate-vegetation-relict model proposed for the subtropical East Asian cave biota may help explain the evolutionary origins of other mid-latitude subterranean biotas.
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29
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Mongkolsamrit S, Noisripoom W, Tasanathai K, Kobmoo N, Thanakitpipattana D, Khonsanit A, Petcharad B, Sakolrak B, Himaman W. Comprehensive treatise of Hevansia and three new genera Jenniferia, Parahevansia and Polystromomyces on spiders in Cordycipitaceae from Thailand. MycoKeys 2022; 91:113-149. [PMID: 36760890 PMCID: PMC9849099 DOI: 10.3897/mycokeys.91.83091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 07/02/2022] [Indexed: 11/12/2022] Open
Abstract
Collections of pathogenic fungi found on spiders from Thailand were selected for a detailed taxonomic study. Morphological comparison and phylogenetic analyses of the combined ITS, LSU, tef1, rpb1 and rpb2 sequence data indicated that these specimens formed new independent lineages within the Cordycipitaceae, containing two new genera occurring on spiders, i.e. Jenniferia gen. nov. and Polystromomyces gen. nov. Two new species in Jenniferia, J.griseocinerea sp. nov. and J.thomisidarum sp. nov., are described. Two strains, NHJ 03510 and BCC 2191, initially named as Akanthomycescinereus (Hevansiacinerea), were shown to be part of Jenniferia. By including sequences of putative Hevansia species from GenBank, we also revealed Parahevansia as a new genus with the ex-type strain NHJ 666.01 of Pa.koratensis, accommodating specimens previously named as Akanthomyceskoratensis (Hevansiakoratensis). One species of Polystromomyces, Po.araneae sp. nov., is described. We established an asexual-sexual morph connection for Hevansianovoguineensis (Cordycipitaceae) with ex-type CBS 610.80 and proposed a new species, H.minuta sp. nov. Based on characteristics of the sexual morph, Hevansia and Polystromomyces share phenotypic traits by producing stipitate ascoma with fertile terminal heads; however, they differ in the shape and colour of the stipes. Meanwhile, Jenniferia produces non-stipitate ascoma with aggregated superficial perithecia forming a cushion. A new morphology of ascospores in Jenniferia is described, illustrated and compared with other species in Cordycipitaceae.
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Affiliation(s)
- Suchada Mongkolsamrit
- Plant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, ThailandPlant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC)Pathum ThaniThailand
| | - Wasana Noisripoom
- Plant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, ThailandPlant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC)Pathum ThaniThailand
| | - Kanoksri Tasanathai
- Plant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, ThailandPlant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC)Pathum ThaniThailand
| | - Noppol Kobmoo
- Plant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, ThailandPlant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC)Pathum ThaniThailand
| | - Donnaya Thanakitpipattana
- Plant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, ThailandPlant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC)Pathum ThaniThailand
| | - Artit Khonsanit
- Plant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, ThailandPlant Microbe Interaction Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC)Pathum ThaniThailand
| | - Booppa Petcharad
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University, Pathum Thani, 12120, ThailandThammasat UniversityPathum ThaniThailand
| | - Baramee Sakolrak
- Forest Entomology and Microbiology Research Group, Forest and Plant Conservation Research Office, 61 Department of National Parks, Wildlife and Plant Conservation, Phahonyothin Road, Chatuchak, Bangkok, 10900, ThailandForest Entomology and Microbiology Research Group, Forest and Plant Conservation Research OfficeBangkokThailand
| | - Winanda Himaman
- Forest Entomology and Microbiology Research Group, Forest and Plant Conservation Research Office, 61 Department of National Parks, Wildlife and Plant Conservation, Phahonyothin Road, Chatuchak, Bangkok, 10900, ThailandForest Entomology and Microbiology Research Group, Forest and Plant Conservation Research OfficeBangkokThailand
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Xu T, Song Z, Hou Y, Liu S, Li X, Yang Q, Wu S. Secondary metabolites of the genus Nigrospora from terrestrial and marine habitats: Chemical diversity and biological activity. Fitoterapia 2022; 161:105254. [PMID: 35872163 DOI: 10.1016/j.fitote.2022.105254] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/11/2022] [Accepted: 07/17/2022] [Indexed: 11/16/2022]
Abstract
Secondary metabolites produced by the ascomycetes have attracted wide attention from researchers. Their diverse chemical structures and rich biological activities are essential in medicine, food, and agriculture. The monophyletic Nigrospora genus belongs to the Apiosporaceae family and is a rich source of novel and diverse bioactive metabolites. It occurs as a common plant pathogen, endophyte, and saprobe distributed in many ecosystems worldwide. Researchers have focused on discovering new species and secondary metabolites in the past ten years. The host diseases caused by Nigrospora species are also investigated. This review describes 50 references from Web of Science, CNKI, Google Scholar and PubMed related to the secondary metabolites from Nigrospora. Here, a total of 231 compounds isolated from five known species and 21 unidentified species of Nigrospora from January 1991 to June 2022 are summarized. Their structures are attributed to polyketides, terpenoids, steroids, N-containing compounds, and fatty acids. Meanwhile, 77 metabolites exhibited various biological activities like cytotoxic, antifungal, antibacterial, antiviral, antioxidant, anti-inflammatory, antileukemic, antimalarial, phytotoxic, enzyme inhibitory, etc. Notably, this review presents a comprehensive literature survey focusing on the chemistry and bioactivity of secondary metabolites from Nigrospora.
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Affiliation(s)
- Tangchang Xu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China
| | - Zhiqiang Song
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China
| | - Yage Hou
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China
| | - Sisi Liu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China
| | - Xinpeng Li
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China
| | - Qingrong Yang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China
| | - Shaohua Wu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan Institute of Microbiology, School of Life Sciences, Yunnan University, Kunming 650091, China.
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Abstract
AbstractThe order Onygenales is classified in the class Eurotiomycetes of the subphylum Pezizomycotina. Families in this order have classically been isolated from soil and dung, and two lineages contain causative agents of superficial, cutaneous and systemic infections in mammals. The ecology and habitat choices of the species are driven mainly by the keratin and cellulose degradation abilities. The present study aimed to investigate whether the ecological trends of the members of Onygenales can be interpreted in an evolutionary sense, linking phylogenetic parameters with habitat preferences, to achieve polyphasic definitions of the main taxonomic groups. Evolutionary processes were estimated by multiple gene genealogies and divergence time analysis. Previously described families, namely, Arthrodermataceae, Ajellomycetaceae, Ascosphaeraceae, Eremascaceae, Gymnoascaceae, Onygenaceae and Spiromastigoidaceae, were accepted in Onygenales, and two new families, Malbrancheaceae and Neogymnomycetaceae, were introduced. A number of species could not be assigned to any of the defined families. Our study provides a revised overview of the main lines of taxonomy of Onygenales, supported by multilocus analyses of ITS, LSU, TUB, TEF1, TEF3, RPB1, RPB2, and ribosomal protein 60S L10 (L1) (RP60S) sequences, combined with available data on ecology, physiology, morphology, and genomics.
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Zhou YM, Zhi JR, Qu JJ, Zou X. Estimated Divergence Times of Lecanicillium in the Family Cordycipitaceae Provide Insights Into the Attribution of Lecanicillium. Front Microbiol 2022; 13:859886. [PMID: 35602068 PMCID: PMC9121009 DOI: 10.3389/fmicb.2022.859886] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/29/2022] [Indexed: 11/18/2022] Open
Abstract
Background The genus Lecanicillium W.Gams & Zare is a recognized insect pathogen but members of the genus have been found parasitizing various hosts including arthropods, nematodes, plants, and fungi. The new classification system for fungi proposed to reject Lecanicillium and transfer some of the species to the genus Akanthomyces. However, the attribution problem of most species in the original genus Lecanicillium remains unsolved. The current study aimed to improve understanding of the pivotal internal phylogeny in Lecanicillium by estimating the divergence times of Lecanicillium to provide additional insights into the status of this genus within the family Cordycipitaceae. Results Dating analyses support the supposition that the ancestor of Lecanicillium was in the Cretaceous period (84.36 Mya, 95% HPD: 72.12–94.74 Mya). After originating from a common ancestor, eight clades of Lecanicillium were derived and evolved independently in parallel with other genera of Cordycipitaceae. Based on the clear divergence age estimates, Lecanicillium clade 8 originated earlier as an independent group in the Cretaceous period (75.61 Mya, 95% HPD: 63.31–87.54 Mya), while Lecanicillium clades 1–7 originated later as an independent group in the boundary of the Cretaceous and Paleogene periods (64.66 Mya, 95% HPD: 52.75–76.74 Mya). Lecanicillium huhutii formed an independent branch in a polytomy together with a clade containing Lecanicillium tenuipes (BI posterior probabilities 1, ML bootstrap 100%). Conclusion The pivotal internal phylogeny, origin, and evolutionary history of Lecanicillium in the family Cordycipitaceae were investigated. Phylogenetic and morphological analyses indicated that there are eight representative clades (four representative branches of evolutionary history), including clade 1 (members have a relatively uniform sporulation structure comprising globose heads with a higher number of conidia), clade 8 (including all members of Gamszarea), clades 2–5 (the differences of the divergence time estimations were smaller compared with other clades), and clade 6–7 (members are close to Gibellula, Hevansia, and Ascopolyporus). Based on the above findings, a novel spider-pathogenic fungus, Lecanicillium huhutii, is described. All other species in Lecanicillium clade 1 (Lecanicillium araneogemum, L. nodulosum, L. pissodis, and L. uredinophilum) should be transferred to the genus Akanthomyces. Furthermore, the monotypic genus Parengyodontium should be merged with the genus Gamszarea. More novel species need to be discovered to thoroughly resolve the attribution problem of Lecanicillium. Finally, no major lineages of Lecanicillium were correlated with the nearby Cretaceous-Tertiary extinction event, indicating that the diversity of Lecanicillium is more likely to be caused by long-term environmental adaptation and coevolution with insects rather than by dramatic extinction events.
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Affiliation(s)
- Ye-Ming Zhou
- Institute of Entomology, Guizhou University, Guiyang, China
- Institute of Fungus Resources, Guizhou University, Guiyang, China
| | - Jun-Rui Zhi
- Institute of Entomology, Guizhou University, Guiyang, China
| | - Jiao-Jiao Qu
- College of Tea Sciences, Guizhou University, Guiyang, China
| | - Xiao Zou
- Institute of Fungus Resources, Guizhou University, Guiyang, China
- *Correspondence: Xiao Zou,
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Richness of Cladosporium in a tropical bat cave with the description of two new species. Mycol Prog 2022. [DOI: 10.1007/s11557-021-01760-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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New Species of Aspergillus (Aspergillaceae) from Tropical Islands of China. J Fungi (Basel) 2022; 8:jof8030225. [PMID: 35330227 PMCID: PMC8954917 DOI: 10.3390/jof8030225] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 12/31/2022] Open
Abstract
Aspergillus species are cosmopolitan and ubiquitous, closely related to human daily life. They are also of food, industrial and medical importance. From the examination of cultures isolated from soil samples collected on tropical islands of China, four new species of the genus were discovered based on phylogenetic analyses and morphological comparisons. Aspergillus xishaensis sp. nov. and A. neoterreus sp. nov. belong to sections Flavipedes and Terrei of subgenus Circumdati, and A. hainanicus sp. nov. and A. qilianyuensis sp. nov. are in sections Cavernicolarum and Nidulantes of subgenus Nidulantes. To accommodate A. hainanicus, a new series Hainanici was proposed. Detailed descriptions and illustrations of the new taxa were provided.
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Extremophilic Microorganisms in Central Europe. Microorganisms 2021; 9:microorganisms9112326. [PMID: 34835450 PMCID: PMC8620676 DOI: 10.3390/microorganisms9112326] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/04/2021] [Accepted: 11/05/2021] [Indexed: 11/17/2022] Open
Abstract
Extremophiles inhabit a wide variety of environments. Here we focus on extremophiles in moderate climates in central Europe, and particularly in Slovenia. Although multiple types of stress often occur in the same habitat, extremophiles are generally combined into groups according to the main stressor to which they are adapted. Several types of extremophiles, e.g., oligotrophs, are well represented and diverse in subsurface environments and karst regions. Psychrophiles thrive in ice caves and depressions with eternal snow and ice, with several globally distributed snow algae and psychrophilic bacteria that have been discovered in alpine glaciers. However, this area requires further research. Halophiles thrive in salterns while thermophiles inhabit thermal springs, although there is little data on such microorganisms in central Europe, despite many taxa being found globally. This review also includes the potential use of extremophiles in biotechnology and bioremediation applications.
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Sanchez-Moral S, Jurado V, Fernandez-Cortes A, Cuezva S, Martin-Pozas T, Gonzalez-Pimentel JL, Ontañon R, Saiz-Jimenez C. Environment-driven control of fungi in subterranean ecosystems: the case of La Garma Cave (northern Spain). Int Microbiol 2021; 24:573-591. [PMID: 34292448 PMCID: PMC8616876 DOI: 10.1007/s10123-021-00193-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/02/2021] [Accepted: 07/01/2021] [Indexed: 11/24/2022]
Abstract
Airborne microorganisms can cause important conservation problems in caves with Paleolithic art and therefore the knowledge of cave aerodynamic is essential. La Garma Cave (Cantabria, Spain), an exceptional archaeological site with several levels of galleries interconnected and two entrances, presents a complex atmospheric dynamics. An approach including aerobiological sampling together with microclimate monitoring was applied to assess the factors controlling the origin of airborne fungi. Here we show that winter ventilation is critical for the increasing of Basidiomycota spores in the cave air and the highest concentrations were found in the most ventilated areas. On the contrary, Ascomycota spores prevailed in absence of ventilation. Besides, most Ascomycota were linked to insects and bats that visit or inhabit the cave. The combination of aerobiological and microclimate data constitutes a good approach to evaluate the influence of external climatic conditions and design the most suitable strategies for the conservation of cultural heritage in the cave environment.
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Affiliation(s)
| | - Valme Jurado
- Instituto de Recursos Naturales y Agrobiologia (IRNAS-CSIC), 41012, Sevilla, Spain
| | | | - Soledad Cuezva
- Departamento de Geologia, Geografia y Ciencias Ambientales, Universidad de Alcala de Henares, 28805, Madrid, Spain
| | | | | | - Roberto Ontañon
- Museo de Prehistoria y Arqueologia de Cantabria, 39009, Santander, Spain
| | - Cesareo Saiz-Jimenez
- Instituto de Recursos Naturales y Agrobiologia (IRNAS-CSIC), 41012, Sevilla, Spain.
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Diversity and Seasonal Dynamics of Airborne Fungi in Nerja Cave, Spain. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11136236] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nerja Cave, Southern Spain, was revealed as an important biodiversity reservoir from which several novel species of Aspergillus were described. We carried out an aerobiological study in Nerja Cave to assess the origin of airborne fungi. This study quantified the fungi present in the air of ten representative halls covering the three sectors comprising the cave: Touristic Galleries, High Galleries, and New Galleries. Microclimatological monitoring allowed us to understand the dynamic of airborne fungi in two seasons of the year (winter and summer), corresponding to the strongest and the lowest cave ventilation, and to validate the influence that the transport of airborne fungi from outside may have on the cave itself. The data show that cold air enters in winter, as confirmed by the abundant presence of Aspergillus and Penicillium spores inside and outside the cave. In summer, the abundance of some fungi in the air of Nerja Cave, which are not detected outside, indicates a stagnation or low ventilation, and therefore, the concentration of fungal spores is maxima. The high occurrence of Cladosporium outside the cave and the scarce abundance inside support the cave stagnation in this season.
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