Fungi are an understudied,biotechnologically valuable group of organisms.Due to the immense range of habitats that fungi inhabit,and the consequent need to compete against a diverse array of other fungi,bacteria,and a...Fungi are an understudied,biotechnologically valuable group of organisms.Due to the immense range of habitats that fungi inhabit,and the consequent need to compete against a diverse array of other fungi,bacteria,and animals,fungi have developed numerous survival mechanisms.The unique attributes of fungi thus herald great promise for their application in biotechnology and industry.Moreover,fungi can be grown with relative ease,making production at scale viable.The search for fungal biodiversity,and the construction of a living fungi collection,both have incredible economic potential in locating organisms with novel industrial uses that will lead to novel products.This manuscript reviews fifty ways in which fungi can potentially be utilized as biotechnology.We provide notes and examples for each potential exploitation and give examples from our own work and the work of other notable researchers.We also provide a flow chart that can be used to convince funding bodies of the importance of fungi for biotechnological research and as potential products.Fungi have provided the world with penicillin,lovastatin,and other globally significant medicines,and they remain an untapped resource with enormous industrial potential.展开更多
This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and illustrated.Taxa described in the present study include ...This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and illustrated.Taxa described in the present study include one new family(viz.Pseudoberkleasmiaceae in Dothideomycetes),five new genera(Caatingomyces,Cryptoschizotrema,Neoacladium,Paramassaria and Trochilispora)and 71 new species,(viz.Acrogenospora thailandica,Amniculicola aquatica,A.guttulata,Angustimassarina sylvatica,Blackwellomyces lateris,Boubovia gelatinosa,Buellia viridula,Caatingomyces brasiliensis,Calophoma humuli,Camarosporidiella mori,Canalisporium dehongense,Cantharellus brunneopallidus,C.griseotinctus,Castanediella meliponae,Coprinopsis psammophila,Cordyceps succavus,Cortinarius minusculus,C.subscotoides,Diaporthe italiana,D.rumicicola,Diatrypella delonicis,Dictyocheirospora aquadulcis,D.taiwanense,Digitodesmium chiangmaiense,Distoseptispora dehongensis,D.palmarum,Dothiorella styphnolobii,Ellisembia aurea,Falciformispora aquatic,Fomitiporia carpinea,F.lagerstroemiae,Grammothele aurantiaca,G.micropora,Hermatomyces bauhiniae,Jahnula queenslandica,Kamalomyces mangrovei,Lecidella yunnanensis,Micarea squamulosa,Muriphaeosphaeria angustifoliae,Neoacladium indicum,Neodidymelliopsis sambuci,Neosetophoma miscanthi,N.salicis,Nodulosphaeria aquilegiae,N.thalictri,Paramassaria samaneae,Penicillium circulare,P.geumsanense,P.mali-pumilae,P.psychrotrophicum,P.wandoense,Phaeoisaria siamensis,Phaeopoacea asparagicola,Phaeosphaeria penniseti,Plectocarpon galapagoense,Porina sorediata,Pseudoberkleasmium chiangmaiense,Pyrenochaetopsis sinensis,Rhizophydium koreanum,Russula prasina,Sporoschisma chiangraiense,Stigmatomyces chamaemyiae,S.cocksii,S.papei,S.tschirnhausii,S.vikhrevii,Thysanorea uniseptata,Torula breviconidiophora,T.polyseptata,Trochilispora schefflerae and Vaginatispora palmae).Further,twelve new combinations(viz.Cryptoschizotrema cryptotrema,Prolixandromyces australi,P.elongatus,P.falcatus,P.longispinae,P.microveliae,P.neoalardi,P.polhemorum,P.protuberans,P.pseudoveliae,P.tenuistipitis and P.umbonatus),an epitype is chosen for Cantharellus goossensiae,a reference specimen for Acrogenospora sphaerocephala and new synonym Prolixandromyces are designated.Twenty-four new records on new hosts and new geographical distributions are also reported(i.e.Acrostalagmus annulatus,Cantharellus goossensiae,Coprinopsis villosa,Dothiorella plurivora,Dothiorella rhamni,Dothiorella symphoricarposicola,Dictyocheirospora rotunda,Fasciatispora arengae,Grammothele brasiliensis,Lasiodiplodia iraniensis,Lembosia xyliae,Morenoina palmicola,Murispora cicognanii,Neodidymelliopsis farokhinejadii,Neolinocarpon rachidis,Nothophoma quercina,Peroneutypa scoparia,Pestalotiopsis aggestorum,Pilidium concavum,Plagiostoma salicellum,Protofenestella ulmi,Sarocladium kiliense,Tetraploa nagasakiensis and Vaginatispora armatispora).展开更多
This is the opening paper in the special issue of Fungal Diversity,which collates the data on defining species.Defining and recognizing species has long been a controversial issue.Since Darwin’s proposed origin of sp...This is the opening paper in the special issue of Fungal Diversity,which collates the data on defining species.Defining and recognizing species has long been a controversial issue.Since Darwin’s proposed origin of species,over 30 species criteria have been brought forth and used to define species boundaries.In recent times,phylogenetic analyses based on multiple loci have been extensively used as a method to define species boundaries.However,only a few mycologists are aware that phylogenetic species criteria can mask discordances among fungal groups,leading to inaccurately defined species bounda-ries.In the current review,we discuss species recognition criteria,how and where these criteria can be applied along with their limitations and derived alternatives.In order to delimit fungal species,authors need to take into account not only the phylogenetic and phenotypic coherence,but also the timing of events that lead to fungal speciation and subsequent diversi-fications.Variations in the rate of phenotypic diversifications and convergent fungal evolution make it difficult to establish a universal species recognition criterion.The best practice can only be defined in the context of each fungal group.In this review,we provide a set of guidelines,encouraging an integrative taxonomic approach for species delimitation that can be used to define fungal species boundaries in the future.The other papers in this special issue deal with fungal speciation in Ascomycota,Dothideomycetes,Basidiomycota,basal fungi,lichen-forming fungi,plant pathogenic fungi,and yeasts.展开更多
A comprehensive account of fungal classification from freshwater habitats is outlined and discussed in the present review based on literature of biodiversity studies and recent morpho-phylogenetic analyses.A total of ...A comprehensive account of fungal classification from freshwater habitats is outlined and discussed in the present review based on literature of biodiversity studies and recent morpho-phylogenetic analyses.A total of 3,870 freshwater fungal species are listed with additional details on the isolation source,habitat,geographical distribution,and molecular data.The Ascomycota(2,968 species,1,018 genera)dominated the freshwater fungal taxa wherein Sordariomycetes(823 species,298 genera)had the largest number,followed by Dothideomycetes(677 species,229 genera),Eurotiomycetes(276 species,49 genera),and Leotiomycetes(260 species,83 genera).Other phyla included in the updated classification of freshwater fungi are:Chytridiomycota(333 species,97 genera),Rozellomycota(221 species,105 genera),Basidiomycota(218 species,100 genera),Blastocladiomycota(47 species,10 genera),Monoblepharomycota(29 species,6 genera),Mucoromycota(19 spe-cies,10 genera),Aphelidiomycota(15 species,3 genera),Entomophthoromycota(6 species,4 genera),Mortierellomycota(5 species,3 genera),Olpidiomycota(4 species,1 genus),Zoopagomycota(3 species,2 genera),and Sanchytriomycota(2 species,2 genera).The freshwater fungi belong to 1,361 genera,386 families and 145 orders.The Pleosporales and Laboulbeniaceae are the largest freshwater fungal order and family comprised of 391 and 185 species,respectively.The most speciose genera are Chitonomyces(87,Laboulbeniomycetes),Verrucaria(50,Eurotiomycetes),Rhizophydium(52,Rhizophydiomycetes),Penicillium(47,Eurotiomycetes),and Candida(42,Saccharomycetes).展开更多
The increasing number of new fungal species described from all over the world along with the use of genetics to define taxa,has dramatically changed the classification system of early-diverging fungi over the past sev...The increasing number of new fungal species described from all over the world along with the use of genetics to define taxa,has dramatically changed the classification system of early-diverging fungi over the past several decades.The number of phyla established for non-Dikarya fungi has increased from 2 to 17.However,to date,both the classification and phylogeny of the basal fungi are still unresolved.In this article,we review the recent taxonomy of the basal fungi and re-evaluate the relationships among early-diverging lineages of fungal phyla.We also provide information on the ecology and distribu-tion in Mucoromycota and highlight the impact of chytrids on amphibian populations.Species concepts in Chytridiomycota,Aphelidiomycota,Rozellomycota,Neocallimastigomycota are discussed in this paper.To preserve the current application of the genus Nephridiophaga(Chytridiomycota:Nephridiophagales),a new type species,Nephridiophaga blattellae,is proposed.展开更多
Fungi are an essential component of the ecosystem.They play an integral role in the decomposition of leaf litter and return nutrients to the ecosystem through nutrient cycling.They are considered as the“key players”...Fungi are an essential component of the ecosystem.They play an integral role in the decomposition of leaf litter and return nutrients to the ecosystem through nutrient cycling.They are considered as the“key players”in leaf litter decomposition,because of their ability to produce a wide range of extracellular enzymes.Time-related changes of fungal communities during leaf litter decomposition have been relatively well-investigated.However,it has not been established how the tree species,tree phylogeny,and leaf litter chemistry influence fungal communities during decomposition.Using direct observations and a culturing approach,this study compiles fungi found in freshly collected leaf litter from five phylogenetically related,native tree species in Taiwan:Celtis formosana(CF),Ficus ampelas(FA),Ficus septica(FS),Macaranga tanarius(MT),and Morus australis(MA).We investigated(i)the effects of tree species(including tree phylogeny)and leaf litter chemistry on fungal community succession,and(ii)specific patterns of fungal succession(including diversity and taxonomic community assembly)on decomposing leaf litter across the selected tree species.We hypothesized that host species and leaf litter chemistry significantly affect fungal community succession.A total of 1325 leaves(CF:275,FA:275,FS:275,MT:275 and MA:225)were collected and 236 fungal taxa were recorded(CF:48,FA:46,FS:64,MT:42 and MA:36).Tree species relationships had variable associations on the fungal communities,as even closely related tree species had strongly differing communities during decomposition.A high number of species were unique to a single tree species and may indicate‘host-specificity’to a particular leaf litter.The overlap of microfungal species in pair wise comparisons of tree species was low(7–16%),and only 1–2%of microfungal species were observed in leaves of all tree species.The percentage of occurrences of fungal communities using Hierarchical Cluster Analyses(HCA)showed that there were at least four succession stages in each tree species during decomposition.Fungal diversity increased at the beginning of each tree species leaf decay,reached peaks,and declined at the final stages.Overall,our findings demonstrate that tree species and leaf litter chemistry are important variables in determining fungal diversity and community composition in leaf litter.Referring to the establishment of fungal discoveries from this experimental design,two new families,two new genera,40 new species and 56 new host records were reported.This study provides a host-fungus database for future studies on these hosts and increases the knowledge of fungal diversity in leaf litter.展开更多
The placement of the dothideomycetous family Teichosporaceae has been controversial.Recent phylogenetic investigations have used a taxonomic lumping approach with the Floricolaceae and its genera have been synonymized...The placement of the dothideomycetous family Teichosporaceae has been controversial.Recent phylogenetic investigations have used a taxonomic lumping approach with the Floricolaceae and its genera have been synonymized under the earlier fam-ily name,Teichosporaceae.Intergeneric relationships were therefore obscure and proper generic delimitation was needed in upcoming studies.We here taxonomically revised the family Teichosporaceae based on both morphological and phylogenetic evidence.Teichosporaceae species have immersed or semi-immersed,erumpent to superficial,ostiolate ascomata,cellular or trabeculate pseudoparaphyses,cylindrical to oblong or sub-clavate asci and ellipsoid to oblong or fusiform,cylindric-fusiform or oblong to elliptical,ovoid to clavate,symmetric or asymmetric,initially hyaline or pale brown to dark brown or yellowish brown,1-3-septate or muriform ascospores.Asexual morphs are coelomycetous.Type or representative speci-mens of Teichosporaceae were loaned and fresh specimens were collected from China and Thailand.Maximum likelihood and Bayesian analyses of a combined ITS,LSU,SSU,tef1-αand rpb2 dataset were performed to clarify the phylogenetic affinities of taxa and examine monophyly of newly proposed genera.One new species(Floricola festucae),one new host record(Ramusculicola thailandica)and four new combinations(Aurantiascoma nephelii,A.quercus,Magnibotryascoma acaciae,M.melanommoides)are introduced.The broad genus concept of Teichospora is dismissed based on morphological dissimilarities and the monophyletic status of the proposed genera.We accept Asymmetrispora,Aurantiascoma,Floricola,Magnibotryascoma,Misturatosphaeria,Pseudoaurantiascoma,Pseudomisturatosphaeria,Ramusculicola and Teichospora as distinct genera in the Teichosporaceae.All recognized genera are phenotypically characterized and phylogenetically well-supported.The phylogenetic placements of three genera(Chaetomastia,Loculohypoxylon and Sinodidymella),which do not have molecular data cannot be conclusively clarified at present,but are still placed in Teichosporaceae for future studies.展开更多
基金supported by the Strategic Priority Research Program of the Chinese Academy of Sciences,Grant No.XDB31000000Naritsada Thongklang would like to thank Thailand research fund grants“Study of saprobic Agaricales in Thailand to find new industrial mushroom products”(Grant No.DBG6180015)+10 种基金Mae Fah Luang University grant“Optimal conditions for domestication and biological activities of selected species of Ganoderrma”(Grant No.621C1535)K.D.Hyde and Naritsada Thongklang would like to thanks to Thailand research fund grants“Domestication and bioactive evaluation of Thai Hymenopellis,Oudemansiella,Xerula and Volvariella species(basidiomycetes)”(Grant No.DBG6180033)K.D.Hyde thanks the financial support from the Visiting Professor grant at Chiang Mai University,Thailand and KIB.The authors acknowledge the contribution of M.M.Vasanthakumari,K.M.Manasa and P.Rajani,in various stages of preparation of the manuscript.Samantha C.Karunarathna thanks CAS President’s International Fellowship Initiative(PIFI)for funding his postdoctoral research(Number 2018PC0006)the National Science Foundation.Associate Professor R Jeewon thanks University of Mauritius for support.Binu C.Samarakoon offers her sincere gratitude to the“National Research Council of Thailand”(NRCT Grant No.256108A3070006)for the financial supportPeter E Mortimer would like to thank the National Science Foundation of China and the Chinese Academy of Sciences for financial support under the following Grants:41761144055,41771063,Y4ZK111B01M.Doilom would like to thank Chiang Mai University,the 5th batch of Postdoctoral Orientation Training Personnel in Yunnan Province and the 64th batch of China Postdoctoral Science Foundation.T.S.Suryanarayanan thanks the United States-India Educational Foundation(USIEF)New Delhi and the Fulbright Scholar Program(USA)for the award of a Fulbright-Nehru Senior Researcher grant to conduct research in the Department of Chemistry and Biochemistry,The Ohio State University,USA.Thanks to Research and Researchers for Industries Grant(PHD57I0015)for financial support to Boontiya Chuankid.Birthe Sandargo is grateful to the Deutsche Forschungsgemeinschaft(DFG)for a PhD grant.Clara Chepkirui is indebted to a PhD stipend from the German Academic Exchange Service(DAAD)and the Kenya National Council for Science and Technology(NACOSTI)Kevin D Hyde would also like to thank the National Research Council of Thailand grants Thailands’Fungal Diversity,Solving Problems and Creating Biotechnological Products(Grant No.61201321016)This work is partly supported by the Department of Biotechnology,Government of India,New Delhi(Chemical Ecology of the North East Region(NER)of India:A collaborative programme Linking NER and Bangalore ResearchersDBT-NER/Agri/24/2013)and Indian Council of Agricultural Research(ICAR-CAAST-Project F.No./NAHEP/CAAST/2018-19)Government of India,New Delhi.
文摘Fungi are an understudied,biotechnologically valuable group of organisms.Due to the immense range of habitats that fungi inhabit,and the consequent need to compete against a diverse array of other fungi,bacteria,and animals,fungi have developed numerous survival mechanisms.The unique attributes of fungi thus herald great promise for their application in biotechnology and industry.Moreover,fungi can be grown with relative ease,making production at scale viable.The search for fungal biodiversity,and the construction of a living fungi collection,both have incredible economic potential in locating organisms with novel industrial uses that will lead to novel products.This manuscript reviews fifty ways in which fungi can potentially be utilized as biotechnology.We provide notes and examples for each potential exploitation and give examples from our own work and the work of other notable researchers.We also provide a flow chart that can be used to convince funding bodies of the importance of fungi for biotechnological research and as potential products.Fungi have provided the world with penicillin,lovastatin,and other globally significant medicines,and they remain an untapped resource with enormous industrial potential.
基金the Foreign Experts Bureau of Yunnan Province,Foreign Talents Program(2018,Grant No.YNZ2018002)Thailand Research grants entitled Biodiversity,phylogeny and role of fungal endophytes on above parts of Rhizophora apiculata and Nypa fruticans(Grant No.RSA5980068)+60 种基金the future of specialist fungi in a changing climate:baseline data for generalist and specialist fungi associated with ants,Rhododendron species and Dracaena species(Grant No.DBG6080013)Impact of climate change on fungal diversity and biogeography in the Greater Mekong Subregion(Grant No.RDG6130001)Chiang Mai University for the award of visiting ProfessorCAS President’s International Fellowship Initiative(PIFI)for funding his postdoctoral research(Grant No.2018PC0006)the National Science Foundation of China(NSFC,project code 31750110478)supported by the Graduate Program for the Undiscovered Taxa of Koreain part by the Project on Survey and Discovery of Indigenous Fungal Species of Korea funded by NIBR and Project on Discovery of Fungi from Freshwater and Collection of Fungarium funded by NNIBR of the Ministry of Environment(MOE)in part carried out with the support of Cooperative Research Program for Agriculture Science and Technology Development(PJ013744),Rural Development Administration,Republic of Koreain part supported by the BK21 plus program through the National Research Foundation(NRF)funded by the Ministry of Education of Korea.Jian-Kui Liu thanks the National Natural Science Foundation of China(NSFC 31600032)the CNPq(Conselho Nacional de Desenvolvimento Cientifico e Tecnologico)for a research grant(309058/2015-5)funding for collecting trips(401186/2014-8)a collaborative project with RL as Special Visiting Professor(314570/2014-4)Funding for phylogenetic work on Graphidaceae was provided by a grant from the National Science Foundation(NSF)to The Field Museum:DEB-1025861"ATM-Assembling a taxonomic monograph:The lichen family Graphidaceae"PI Thorsten Lumbsch,CoPI Robert Luckingthe CAPES,CNPq,and FAPEMIG for financial support and ICMBio/FLONA-Paraopeba for providing facilities and permits for the exploration surveys of the mycodiversity in their protected areasthe Graduate Program for the Biodiversity and Biotechnology Network of the Legal Amazon(UFPA-MPEG,Brazil)the Conselho Nacional de Desenvolvimento Cientifico Programa de Capacitacao for the scholarship to AMSS(Programa de Capacitacao Institucional 303073/2018-7)CNPq(Sisbiota 563342/2010-2,PROTAX 562106/2010-3)FACEPE(APQ 0788-2.03/12)for funding this researchsupport by a long-term research development project No.RVO 67985939 of the Czech Academy of Sciences,Institute of Botanyfinancial support from Conselho Nacional de Pesquisa e Desenvolvimento Cientifico(CNPq)National Natural Science Foundation of China(Project IDs GJL:31500013,RLZ:31470152 and 31360014)for financial supportjoint project of the Charles Darwin Foundation(CDF)and the Galapagos National Park(DPNG),part of a national biodiversity assessment"Biodiversidad Genetica del Ecuador"led by the Instituto Nacional de Biodiversidad del Ecuador(INABIO)Thailand Research Fund(TRF)Grant No.MRG6080089 entitledTaxonomy and phylogeny of foliar fungi from Mangrove and to Dr.Putarak Chomnuntithe Thailand Research Fund(No.TRG6180001)the National Research Council of Thailand(No.61215320023)Plant Genetic Conservation Project under the Royal Initiation of Her Royal Highness Princess Maha Chakri Sirindhorn-Mae Fah Luang Universitygrateful to Croatian Science Foundation for their financial support under the project HRZZ-IP-2018-01-1736(For-FungiDNA)the Royal Golden Jubilee PhD Program under Thailand Research Fund(RGJ)for a personal grant to C.Phukhamsakda(The scholarship no.PHD/0020/2557 to study towards a PhD)China-Thailand Joint Lab on Microbial Biotechnology(Most KY201701011)for financial supportCAS President’s International Fellowship Initiative(PIFI)for young staff(Grant No.2019FYC0003)the Research Fund from China Postdoctoral Science Foundation(Grant No.Y71B283261)the Yunnan Provincial Department of Human Resources and Social Security(Grant No.Y836181261)National Science Foundation of China(NSFC)project code 31850410489 for financial supportthe National Research Council of Thailand(Grant No.256108A3070006)for financial supportthe National Natural Science Foundation of China(No.31760014)the Science and Technology Foundation of Guizhou Province(No.[2016]2863)partially supported by Chiang Mai Universitythe Graduate Program for the Biodiversity and Biotechnology Network of the Legal Amazon(UFPA-MPEG),the Museu Paraense Emilio Goeldi(MPEG),the Universidade do Estado do Amapa and the Universidade Federal de Pernambuco for the logistical support of their laboratories and herbariaCNPq for the scholarship of AMSS(Programa de Capacitacao Institucional 303073/2018-7)CNPq(Sisbiota 563342/2010-2,PROTAX 562106/2010-3)and FACEPE(APQ 0788-2.03/12)for funding this researchthe ATM of the Paris'Museum and"l'Institut Ecologie et Environnement"(CNRS-INEE)for funding the field trip with Shelly Masi to Africaall the practical help and sharing her experiencemade possible through research permit 034/MENESR/DIRCAB/DGESRSTI/DRSTSPI/SSSTI/16 from the"Ministere de l'education nationale,de l’enseignement superieur et de la recherche scientifique"of the Central African Republicfinanced in part by the National Geographic Society(grants 6365-98,7921-05)in more recent years by the ATM-project"Past and present biodiversity"of the Museum national d’histoire naturelle(Dirs.Ph.Janvier and S.Peigne)University of Mauritius for research supportthe Thailand Research Fund(PHD60K0147)contribution number 2248 of the Charles Darwin Foundation for the Galapagos IslandsLakmali Dissanayake and Binu Samarakoon for their supportCAS President’s International Fellowship Initiative(PIFI)for funding his postdoctoral research(Number 2019PC0008)the National Science Foundation of China and the Chinese Academy of Sciences for financial support under the following grants:41761144055,41771063 and Y4ZK111B01CAS President’s International Fellowship Initiative(Grant No.2018VBB0021)German Academic Exchange Service Fellowship(Grant No.57314018)Ministry of innovative development of the Republic of Uzbekistan(Projects No.P3-2014-0830174425 and PP-20170921183)for funding his research projectsthe 5th batch of Postdoctoral Orientation Training Personnel in Yunnan Province(Grant No.Y934283261)the 64th batch of China Postdoctoral Science Foundation(Grant No.Y913082271)their kind support on manuscript writing.Jianchu Xu thanks Key Research Program of Frontier Sciences"Response of Asian mountain ecosystems to global change",CAS(Grant No.QYZDYSSW-SMC014)the 64th batch of China Postdoctoral Science Foundation(Grant No.Y913083271)the support from UID/MULTI/04046/2019 Research Unit grant from FCT,Portugal to BioISI.
文摘This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and illustrated.Taxa described in the present study include one new family(viz.Pseudoberkleasmiaceae in Dothideomycetes),five new genera(Caatingomyces,Cryptoschizotrema,Neoacladium,Paramassaria and Trochilispora)and 71 new species,(viz.Acrogenospora thailandica,Amniculicola aquatica,A.guttulata,Angustimassarina sylvatica,Blackwellomyces lateris,Boubovia gelatinosa,Buellia viridula,Caatingomyces brasiliensis,Calophoma humuli,Camarosporidiella mori,Canalisporium dehongense,Cantharellus brunneopallidus,C.griseotinctus,Castanediella meliponae,Coprinopsis psammophila,Cordyceps succavus,Cortinarius minusculus,C.subscotoides,Diaporthe italiana,D.rumicicola,Diatrypella delonicis,Dictyocheirospora aquadulcis,D.taiwanense,Digitodesmium chiangmaiense,Distoseptispora dehongensis,D.palmarum,Dothiorella styphnolobii,Ellisembia aurea,Falciformispora aquatic,Fomitiporia carpinea,F.lagerstroemiae,Grammothele aurantiaca,G.micropora,Hermatomyces bauhiniae,Jahnula queenslandica,Kamalomyces mangrovei,Lecidella yunnanensis,Micarea squamulosa,Muriphaeosphaeria angustifoliae,Neoacladium indicum,Neodidymelliopsis sambuci,Neosetophoma miscanthi,N.salicis,Nodulosphaeria aquilegiae,N.thalictri,Paramassaria samaneae,Penicillium circulare,P.geumsanense,P.mali-pumilae,P.psychrotrophicum,P.wandoense,Phaeoisaria siamensis,Phaeopoacea asparagicola,Phaeosphaeria penniseti,Plectocarpon galapagoense,Porina sorediata,Pseudoberkleasmium chiangmaiense,Pyrenochaetopsis sinensis,Rhizophydium koreanum,Russula prasina,Sporoschisma chiangraiense,Stigmatomyces chamaemyiae,S.cocksii,S.papei,S.tschirnhausii,S.vikhrevii,Thysanorea uniseptata,Torula breviconidiophora,T.polyseptata,Trochilispora schefflerae and Vaginatispora palmae).Further,twelve new combinations(viz.Cryptoschizotrema cryptotrema,Prolixandromyces australi,P.elongatus,P.falcatus,P.longispinae,P.microveliae,P.neoalardi,P.polhemorum,P.protuberans,P.pseudoveliae,P.tenuistipitis and P.umbonatus),an epitype is chosen for Cantharellus goossensiae,a reference specimen for Acrogenospora sphaerocephala and new synonym Prolixandromyces are designated.Twenty-four new records on new hosts and new geographical distributions are also reported(i.e.Acrostalagmus annulatus,Cantharellus goossensiae,Coprinopsis villosa,Dothiorella plurivora,Dothiorella rhamni,Dothiorella symphoricarposicola,Dictyocheirospora rotunda,Fasciatispora arengae,Grammothele brasiliensis,Lasiodiplodia iraniensis,Lembosia xyliae,Morenoina palmicola,Murispora cicognanii,Neodidymelliopsis farokhinejadii,Neolinocarpon rachidis,Nothophoma quercina,Peroneutypa scoparia,Pestalotiopsis aggestorum,Pilidium concavum,Plagiostoma salicellum,Protofenestella ulmi,Sarocladium kiliense,Tetraploa nagasakiensis and Vaginatispora armatispora).
基金Authors would like to thank the Thailand Research Fund entitled“Impact of climate change on fungal diversity and biogeography in the Greater Mekong Sub region”(grant number RDG6130001).
文摘This is the opening paper in the special issue of Fungal Diversity,which collates the data on defining species.Defining and recognizing species has long been a controversial issue.Since Darwin’s proposed origin of species,over 30 species criteria have been brought forth and used to define species boundaries.In recent times,phylogenetic analyses based on multiple loci have been extensively used as a method to define species boundaries.However,only a few mycologists are aware that phylogenetic species criteria can mask discordances among fungal groups,leading to inaccurately defined species bounda-ries.In the current review,we discuss species recognition criteria,how and where these criteria can be applied along with their limitations and derived alternatives.In order to delimit fungal species,authors need to take into account not only the phylogenetic and phenotypic coherence,but also the timing of events that lead to fungal speciation and subsequent diversi-fications.Variations in the rate of phenotypic diversifications and convergent fungal evolution make it difficult to establish a universal species recognition criterion.The best practice can only be defined in the context of each fungal group.In this review,we provide a set of guidelines,encouraging an integrative taxonomic approach for species delimitation that can be used to define fungal species boundaries in the future.The other papers in this special issue deal with fungal speciation in Ascomycota,Dothideomycetes,Basidiomycota,basal fungi,lichen-forming fungi,plant pathogenic fungi,and yeasts.
基金Thailand Research Fund“The future of specialist fungi in a changing climate:baseline data for generalist and specialist fungi associated with ants,Rhodo-dendron species and Dracaena species”(DBG6080013)“Impact of climate change on fungal diversity and biogeography in the Greater Mekong Sub-region”(RDG6130001).
文摘A comprehensive account of fungal classification from freshwater habitats is outlined and discussed in the present review based on literature of biodiversity studies and recent morpho-phylogenetic analyses.A total of 3,870 freshwater fungal species are listed with additional details on the isolation source,habitat,geographical distribution,and molecular data.The Ascomycota(2,968 species,1,018 genera)dominated the freshwater fungal taxa wherein Sordariomycetes(823 species,298 genera)had the largest number,followed by Dothideomycetes(677 species,229 genera),Eurotiomycetes(276 species,49 genera),and Leotiomycetes(260 species,83 genera).Other phyla included in the updated classification of freshwater fungi are:Chytridiomycota(333 species,97 genera),Rozellomycota(221 species,105 genera),Basidiomycota(218 species,100 genera),Blastocladiomycota(47 species,10 genera),Monoblepharomycota(29 species,6 genera),Mucoromycota(19 spe-cies,10 genera),Aphelidiomycota(15 species,3 genera),Entomophthoromycota(6 species,4 genera),Mortierellomycota(5 species,3 genera),Olpidiomycota(4 species,1 genus),Zoopagomycota(3 species,2 genera),and Sanchytriomycota(2 species,2 genera).The freshwater fungi belong to 1,361 genera,386 families and 145 orders.The Pleosporales and Laboulbeniaceae are the largest freshwater fungal order and family comprised of 391 and 185 species,respectively.The most speciose genera are Chitonomyces(87,Laboulbeniomycetes),Verrucaria(50,Eurotiomycetes),Rhizophydium(52,Rhizophydiomycetes),Penicillium(47,Eurotiomycetes),and Candida(42,Saccharomycetes).
基金HBL was supported by the Graduate Program for the Undiscovered Taxa of Korea(NIBR202130202)by the Project on Survey and Discovery of Indigenous Fungal Species of Korea funded by NIBR+8 种基金by the Project on Discovery of Fungi from Freshwater and Collection of Fungarium funded by NNIBR of the Ministry of Environment(MOE)of the Republic of KoreaTYJ and DRS were supported by the US National Science Foundation Grants tDBI-1756202,DBI-1910720,and DEB-1929738GHJ thank FAPESP(2018/24915-1 and 2019/17237-0)KS was supported by a Grant-in-Aid for JSPS Overseas Research Fellowship from the Japan Society for the Promotion of ScienceBW was supported by grants from the National Research Foundation of Korea funded by the Ministry of Education(2015R1D1A01057282)the Ministry of Science,ICT,and Future Planning(2018R1A2B6006833)of the Republic of KoreaALS was supported by the Fundação de AmparoàCiência do Estado de Perbambuco and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior(FACEPE/CNPq-APQ-0842-2.12/14.)We thank the National Council for Scientific and Technological Development(CNPq)for the research scholarship Granted to ALS.RR and JFHS were supported by Grants of the German Research Foundation(DFG,RA850/6-1 Project No.397619173 and STR1349/2-1 Project No.432453260,respectively)KV was supported by the German Research Foundation(DFG)through the Collaborative Research Center/Transregio FungiNet 124‘Pathogenic fungi and their human host:Networks of Interaction’,DFG Project Number 210879364,Project A6.
文摘The increasing number of new fungal species described from all over the world along with the use of genetics to define taxa,has dramatically changed the classification system of early-diverging fungi over the past several decades.The number of phyla established for non-Dikarya fungi has increased from 2 to 17.However,to date,both the classification and phylogeny of the basal fungi are still unresolved.In this article,we review the recent taxonomy of the basal fungi and re-evaluate the relationships among early-diverging lineages of fungal phyla.We also provide information on the ecology and distribu-tion in Mucoromycota and highlight the impact of chytrids on amphibian populations.Species concepts in Chytridiomycota,Aphelidiomycota,Rozellomycota,Neocallimastigomycota are discussed in this paper.To preserve the current application of the genus Nephridiophaga(Chytridiomycota:Nephridiophagales),a new type species,Nephridiophaga blattellae,is proposed.
文摘Fungi are an essential component of the ecosystem.They play an integral role in the decomposition of leaf litter and return nutrients to the ecosystem through nutrient cycling.They are considered as the“key players”in leaf litter decomposition,because of their ability to produce a wide range of extracellular enzymes.Time-related changes of fungal communities during leaf litter decomposition have been relatively well-investigated.However,it has not been established how the tree species,tree phylogeny,and leaf litter chemistry influence fungal communities during decomposition.Using direct observations and a culturing approach,this study compiles fungi found in freshly collected leaf litter from five phylogenetically related,native tree species in Taiwan:Celtis formosana(CF),Ficus ampelas(FA),Ficus septica(FS),Macaranga tanarius(MT),and Morus australis(MA).We investigated(i)the effects of tree species(including tree phylogeny)and leaf litter chemistry on fungal community succession,and(ii)specific patterns of fungal succession(including diversity and taxonomic community assembly)on decomposing leaf litter across the selected tree species.We hypothesized that host species and leaf litter chemistry significantly affect fungal community succession.A total of 1325 leaves(CF:275,FA:275,FS:275,MT:275 and MA:225)were collected and 236 fungal taxa were recorded(CF:48,FA:46,FS:64,MT:42 and MA:36).Tree species relationships had variable associations on the fungal communities,as even closely related tree species had strongly differing communities during decomposition.A high number of species were unique to a single tree species and may indicate‘host-specificity’to a particular leaf litter.The overlap of microfungal species in pair wise comparisons of tree species was low(7–16%),and only 1–2%of microfungal species were observed in leaves of all tree species.The percentage of occurrences of fungal communities using Hierarchical Cluster Analyses(HCA)showed that there were at least four succession stages in each tree species during decomposition.Fungal diversity increased at the beginning of each tree species leaf decay,reached peaks,and declined at the final stages.Overall,our findings demonstrate that tree species and leaf litter chemistry are important variables in determining fungal diversity and community composition in leaf litter.Referring to the establishment of fungal discoveries from this experimental design,two new families,two new genera,40 new species and 56 new host records were reported.This study provides a host-fungus database for future studies on these hosts and increases the knowledge of fungal diversity in leaf litter.
文摘The placement of the dothideomycetous family Teichosporaceae has been controversial.Recent phylogenetic investigations have used a taxonomic lumping approach with the Floricolaceae and its genera have been synonymized under the earlier fam-ily name,Teichosporaceae.Intergeneric relationships were therefore obscure and proper generic delimitation was needed in upcoming studies.We here taxonomically revised the family Teichosporaceae based on both morphological and phylogenetic evidence.Teichosporaceae species have immersed or semi-immersed,erumpent to superficial,ostiolate ascomata,cellular or trabeculate pseudoparaphyses,cylindrical to oblong or sub-clavate asci and ellipsoid to oblong or fusiform,cylindric-fusiform or oblong to elliptical,ovoid to clavate,symmetric or asymmetric,initially hyaline or pale brown to dark brown or yellowish brown,1-3-septate or muriform ascospores.Asexual morphs are coelomycetous.Type or representative speci-mens of Teichosporaceae were loaned and fresh specimens were collected from China and Thailand.Maximum likelihood and Bayesian analyses of a combined ITS,LSU,SSU,tef1-αand rpb2 dataset were performed to clarify the phylogenetic affinities of taxa and examine monophyly of newly proposed genera.One new species(Floricola festucae),one new host record(Ramusculicola thailandica)and four new combinations(Aurantiascoma nephelii,A.quercus,Magnibotryascoma acaciae,M.melanommoides)are introduced.The broad genus concept of Teichospora is dismissed based on morphological dissimilarities and the monophyletic status of the proposed genera.We accept Asymmetrispora,Aurantiascoma,Floricola,Magnibotryascoma,Misturatosphaeria,Pseudoaurantiascoma,Pseudomisturatosphaeria,Ramusculicola and Teichospora as distinct genera in the Teichosporaceae.All recognized genera are phenotypically characterized and phylogenetically well-supported.The phylogenetic placements of three genera(Chaetomastia,Loculohypoxylon and Sinodidymella),which do not have molecular data cannot be conclusively clarified at present,but are still placed in Teichosporaceae for future studies.
