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中国的四个线虫草新种(英文)

菌物学报 2024年

作者：杨雨 jayawardena ruvishika s 卢永仲谢述琼田兴国王家萍周思璇肖沅嫔泰国皇太后大学真菌研究卓越中心贵州理工学院食品药品制造工程学院泰国皇太后大学科学学院贵州省农业科学院畜牧兽医研究所

线虫草属是线虫草科中最著名的属，以其具有显著药用价值的众多昆虫病原真菌而闻名。尽管该属已报道了许多物种，但该属的多样性仍然是个谜。在本研究中，采用综合方法对在中国采集的4个线虫草属物种进行分类鉴定，包括多基因系统发育... 详细信息

线虫草属是线虫草科中最著名的属，以其具有显著药用价值的众多昆虫病原真菌而闻名。尽管该属已报道了许多物种，但该属的多样性仍然是个谜。在本研究中，采用综合方法对在中国采集的4个线虫草属物种进行分类鉴定，包括多基因系统发育分析（ITs、ssU、LsU、RPB1、RPB2和TEF1α）以及形态学评估，确定了它们的分类地位。本研究为这些新发现的物种提供了图解描述和分类讨论，有助于我们更深入地了解线虫草属丰富的物种多样性。

关键词：昆虫病原菌线虫草科系统发育学形态学新分类单元

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中国四个线虫草新种（英文）

菌物学报 2024年第3期 17-40页

作者：杨雨 jayawardena ruvishika s 卢永仲谢述琼田兴国王家萍周思旋肖沅嫔贵州理工学院食品药品制造工程学院泰国皇太后大学真菌研究卓越中心泰国皇太后大学科学学院贵州省农业科学院畜牧兽医研究所

关键词：昆虫病原菌线虫草科系统发育学形态学新分类单元

sexual Morph of Furcasterigmium furcatum (Plectosphaerellaceae) from Magnolia liliifera Collected in Northern Thailand

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Phyton-International journal of Experimental Botany 2020年第3期89卷 765-777页

作者： jutamart Monkai ruvishika s.j.yawardena sajeewa s.N.Maharachchikumbura Kevin D.Hyde Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand school of science Mae Fah Luang UniversityChiang Rai57100Thailand school of Life science and Technology University of Electronic Science and Technology of ChinaChengdu611731China

We isolated an interesting fungus from dead leaves of Magnolia liliifera collected from Chiang Mai,*** novel strain is related to Plectosphaer-ellaceae based on the morphology of its asexual morph and the analysis of sequence *** analyses using a combined gene analysis of LsU and ITs sequence data showed that this strain is clustered in the same clade with Furcasterigmium furcatum with high statistical *** new strains produced the asexual morph in culture which is morphologically similar to ***,we identified this strain as the sexual morph of *** is the first record of sexual morph for the monotypic genus Furcasterigmium and the first record of this genus on Magnolia.

关键词： Acremonium phylogeny sexual morph sordariomycetes taxonomy

Investigating species boundaries in Colletotrichum

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Fungal Diversity 2021年第2期107卷 107-127页

作者： Chitrabhanu s.Bhunjun Chayanard Phukhamsakda ruvishika s.j.yawardena Rajesh jeewon Itthayakorn Promputtha Kevin D.Hyde Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand school of science Mae Fah Luang UniversityChiang Rai 57100Thailand Institute of Plant Protection College of AgricultureJilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China Department of Health sciences Faculty of Medicine and Health SciencesUniversity of MauritiusReduitMauritius Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand

Colletotrichum is one of the most important plant pathogenic genera that is responsible for numerous diseases which can have a profound impact on the agricultural *** delineation is difficult due to a lack of distinctive phenotypic ***,in this study three different genomic approaches based on phylogenetic,evolutionary and coalescent-based methods are applied to establish robust species *** reliability of five different DNA barcodes was also assessed to provide further insights into species *** ITs region can resolve the placement of taxa up to the species complex *** GAPDH and TUB2 markers are determined to be the most informative for most ***,no single marker could discriminate between species in all complexes,therefore different molecular approaches based on multi-locus datasets are *** is the first study to provide an estimated divergence time for all species complexes in *** estimated divergence time for species complexes ranged between 4.8 to 32.2 *** on the high level of congruent results obtained from the different molecular approaches,a new species complex,the Colletotrichum agaves complex is *** complex consists of five taxa which are characterised by the presence of straight or slightly curved conidia with obtuse *** study shows that coalescent approaches and multi-locus phylogeny are crucial to establish species boundaries in *** taxonomic placement of three singleton taxa Colletotrichum axonopodi,*** and *** is *** accept 248 species and provide recommendations regarding species boundaries in the graminicola-caudatum complex.

关键词： BEAsT General mixed yule coalescent method Glomerellaceae Multi-rate poisson tree process sordariomycetes Taxonomy

A polyphasic approach to delineate species in Bipolaris

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Fungal Diversity 2020年第3期102卷 225-256页

作者： Chitrabhanu s.Bhunjun Yang Dong ruvishika s.j.yawardena Rajesh jeewon Chayanard Phukhamsakda Digvijayini Bundhun Kevin D.Hyde jun sheng state Key Laboratory for Conservation and Utilization of Bio‑Resources in Yunnan Yunnan Agricultural UniversityKunming 650201People’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand school of science Mae Fah Luang UniversityChiang Rai 57100Thailand Yunnan Research Institute for Local Plateau Agriculture and Industry Kunming 650201People’s Republic of China Department of Health sciences Faculty of ScienceUniversity of MauritiusReduitMauritius Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50002Thailand Institute of Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225People’s Republic of China Centre for Mountain Futures Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China

Bipolaris species are important plant pathogens with a worldwide distribution in tropical and temperate *** recognition in Bipolaris has been problematic due to a lack of molecular data from ex-type cultures,the use of few gene regions for species resolution and overlapping morphological *** this study,we evaluate the efficiency of different DNA barcodes in species delimitation in Bipolaris by phylogenetic analyses,Automatic Barcode Gap Discovery and Objective *** is determined to be the best single marker for the *** approaches are used to clarify the taxonomic placement of all sequences currently named as Bipolaris in GenBank based on ITs and GAPDH gene sequence *** checking various publications,we found that the majority of new host records of fungal species published in the Plant Disease journal from 2010 to 2019 were based on BLAsT searches of the ITs sequences and up to 82%of those records could be ***,relying on BLAsT searches from GenBank to name species is not *** boards of journals and reviewers of new record papers should be aware of this *** naming Bipolaris species,whether new or known,it is recommended to perform phylogenetic analyses based on GAPDH using the correct taxon sampling for accurate results and the species relationship should have reliable statistical *** least two new species are represented by molecular data in GenBank and we provide an updated taxonomic revision of *** accept 45 species in Bipolaris and notes are provided for all the species including hosts and geographic distribution.

关键词： Classification DNA barcoding Dothideomycetes Integrative taxonomy Pairwise differences Pleosporales

The numbers of fungi:are the most speciose genera truly diverse?

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Fungal Diversity 2022年第3期114卷 387-462页

作者： Chitrabhanu s.Bhunjun Tuula Niskanen Nakarin suwannarach Nopparat Wannathes Yi-jyun Chen Eric H.C.McKenzie sajeewa s.N.Maharachchikumbura Bart Buyck Chang-Lin Zhao Yu-Guang Fan jing-Yi Zhang Asha j.Dissanayake Diana s.Marasinghe ruvishika s.j.yawardena jaturong Kumla Mahajabeen Padamsee Ya-Ya Chen Kare Liimatainen joseph F.Ammirati Chayanard Phukhamsakda jian-Kui Liu Wiphawanee Phonrob Émile Randrianjohany sinang Hongsanan Ratchadawan Cheewangkoon Digvijayini Bundhun surapong Khuna Wen-jie Yu Lun-sha Deng Yong-Zhong Lu Kevin D.Hyde saisamorn Lumyong Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand school of science Mae Fah Luang UniversityChiang Rai 57100Thailand jodrell Laboratory Royal Botanic GardensKewSurrey TW93ABUK Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Research Center of Microbial Diversity and sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Microbiology Program Faculty of Science and TechnologyPibulsongkram Rajabhat UniversityPhitsanulok 65000Thailand Manaaki Whenua-Landcare Research Private Mail Bag 92170AucklandNew Zealand school of Life science and Technology University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Institut de systématique EvolutionBiodiversité(ISYEB)Muséum National d’Histoire naturelleCNRSSorbonne UniversitéEPHEUniversitédes Antilles57 rue CuvierCP 3975231 Paris cedex 05France College of Biodiversity Conservation Southwest Forestry UniversityKunming 650224People’s Republic of China Key Laboratory of Tropical Translational Medicine of Ministry of Education Tropical Environment and Health LaboratoryCollege of PharmacyHainan Medical UniversityHaikou 571199People’s Republic of China Institute of Crop Germplasm Resources Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China school of Food and Pharmaceutical Engineering Guizhou Institute of TechnologyGuiyang 550003People’s Republic of China Centre National de Recherche sur l’Environnement(CNRE) BP 1739Laboratoire de Microbiologie de l’Environnement(LME)AntananarivoMadagascar Department of Biology University of WashingtonBox 351800SeattleWA 98195-1800USA College of Plant Protection Jilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China Engineering Research Center of Chinese Ministry of Education for Edible and

Fungi play vital roles in ecosystems as endophytes,pathogens and *** current estimate of fungal diversity is highly uncertain,ranging from 1.5 to 12 million,but only around 150,000 species have been named and classified to *** the introduction of DNA based methods for species identification,the number of newly described taxa has increased from approximately 1000 to around 2000 *** demonstrates the importance of DNA based methods to identify and distin-guish species,especially cryptic *** novel species from recent studies have been found in historically understudied regions and habitats,but these still represent only a small percentage of the estimated *** this paper,we examine 16 genera from the top 40 most speciose genera as listed in species Fungorum as case studies to examine the diversity of taxa in each *** genera treated herein are Cercospora,Diaporthe,Meliola,Passalora,Phyllachora,Phyllosticta,Pseudocer-cospora,Ramularia(ascomycetes)and Cortinarius,Entoloma,Inocybe,Marasmius,Psathyrella,Puccinia,Russula,Uromyces(basidiomycetes).We critically evaluate the number of species in these genera and correlate these numbers with the number of entries in *** introduce 18 new species Apiospora multiloculata,Candolleomyces thailandensis,Cortinarius acutoproximus,Cortinarius melleoalbus,Cortinarius pacificus,Cortinarius parvoacetosus,Diaporthe guizhouensis,Entoloma pseudosubcorvinum,Inocybe meirensongia,Marasmius albulus,Marasmius obscuroaurantiacus,Meliola camporesii,Phyl-lachora siamensis,Phyllosticta doitungensis,Picipes yuxiensis,Pseudocercospora vignae,Puccinia maureanui and Russula *** also introduce a new record of Candolleomyces cladii-marisci and Inocybe *** discuss the genera Colletotrichum and Pleurotus that are speciose,but do not occur in the top *** hypothesize whether there might be more species in these genera and discuss why these genera have some of the largest number of specie

关键词： 18 new taxa Ascomycota Basidiomycota Fungal diversity Host-specificity Taxonomy

Biodiversity of fungi on Vitis vinifera L. revealed by traditional and high-resolution culture-independent approaches

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Fungal Diversity 2018年第3期90卷 1-84页

作者： ruvishika s.j.yawardena Witoon Purahong Wei Zhang Tesfaye Wubet XingHong Li Mei Liu Wensheng Zhao Kevin D.Hyde jianHua Liu jiye Yan Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesBeijing 100097People’s Republic of China Centre of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Beijing Key Laboratory of Environment Friendly Management on Fruit Diseases and Pests in North China Beijing 100097People’s Republic of China Department of soil Ecology UFZ-Helmholtz Centre for Environmental ResearchTheodor-Lieser-Str.406120 Halle(Saale)Germany German Centre for Integrative Biodiversity Research(iDiv)Halle-jena-Leipzig LeipzigGermany College of Agricultural and Biotechnology China Agricultural UniversityBeijing 100193People’s Republic of China

This study is unique as it compares traditional and high-resolution culture-independent approaches using the same set of samples to study the saprotrophic fungi on Vitis *** identified the saprotrophic communities of table grape(Red Globe)and wine grape(Carbanate Gernischet)in China using both traditional and culture-independent *** traditional approach used direct observations based on morphology,single spore isolation and phylogenetic analysis yielding 45 taxa which 19 were commonly detected in both *** same set of samples were then used for Illumina sequencing which analyzed ITs1 sequence data and detected 226 fungal OTUs,of which 176 and 189 belong to the cultivars Carbanate Gernischet and Red Globe,*** were 139 OTUs shared between the two *** cultivars and 37 and 50 OTUs were specific to Carbanate Gernischet and Red Globe cultivars *** the Carbanate Gernischet cultivar,Ascomycota accounted for 77%of the OTUs and in Red Globe,almost all sequenced were *** fungal taxa overlap at the genus and species level between the traditional and culture-independent approach was relatively *** the traditional approach we were able to identify the taxa to species level,while in the culture-independent method we were frequently able to identify the taxa to family or genus *** is remarkable as we used the same set of samples collected in China for both *** recommend the use of traditional techniques to accurately identify ***-independent method can be used to get a better understanding about the organisms that are present in a host in its natural *** identified primary and secondary plant pathogens and endophytes in the saprotrophic fungal communities,which support previous observations,that dead plant material in grape vineyards can be the primary sources of ***,based on present and previous findings,we provide a worldwide checklist of 905 fungal taxa on

关键词： Checklist Grapevine Mycobiome Next generation sequencing Pathogens saprotrophs

Can we use environmental DNA as holotypes?

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Fungal Diversity 2018年第5期92卷 1-30页

作者： sinang Hongsanan Rajesh jeewon Witoon Purahong Ning Xie jian-Kui Liu ruvishika s.j.yawardena Anusha H.Ekanayaka Asha Dissanayake Olivier Raspe Kevin D.Hyde Marc stadler Derek Persoh shenzhen Key Laboratory of Microbial Genetic Engineering College of Life Sciences and OceanographyShenzhen UniversityShenzhen 518060People’s Republic of China shenzhen Key Laboratory of Laser Engineering College of Optoelectronic EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China Department of Health sciences Faculty of ScienceUniversity of MauritiusReduit 80837Mauritius UFZ-Helmholtz Centre for Environmental Research Department of Soil EcologyTheodor-Lieser-Str.406120 Halle(Saale)Germany Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyangGuizhou 550006People’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Botanic Garden Meise Nieuwelaan 381860 MeiseBelgium Fédération Wallonie–Bruxelles Service général de l’Enseignement universitaire et de la Recherche scientifiqueRue Adolphe Lavallée 11080 BrusselsBelgium Department of Microbial Drugs Helmholtz-Zentrum für Infektionsforschung GmbHInhoffenstrasse 738124 BraunschweigGermany Ruhr-Universität Bochum GeobotanyUniversitätstrasse 15044801 BochumGermany

The advantages and disadvantages of giving a valid name to a sequence of DNA detected from environmental specimens is presently a hot debate amongst the mycological *** idea of using intracellular DNA("mgDNA")from environmental samples as holotypes seems at face value,to be a good idea,considering the expansion of knowledge among these‘dark taxa’or‘dark matter fungi’that it could provide(*** based taxa without physical specimens and formal nomenclature).However,the limitations of using mgDNA as holotypes needs careful thought,*** we use a short mgDNA fragment,which may contain a small amount of genetic information,to allow discrimination between species?What is the point and are the potential problems of giving valid scientific names to mgDNA?Numerous mycologists and taxonomists,who have many years of experience working on the taxonomy and phylogeny of different groups of fungi,are concerned about the consequences of providing valid names to *** has been much debate,through several publications on the considerable problems of using mgDNA as *** proponents have tried to debate the virtues of using mgDNA as *** against have shown that identification to species using mgDNA does not work in many fungal groups,while those for have shown cases where species can be identified with *** disciplines have different reasons and opinions for using mgDNA as holotypes,however even groups of the same disciplines have dissimilar *** this paper we explore the use of mgDNA as *** provide evidences and opinions as to the use of mgDNA as holotypes from our own *** no way do we attempt to degrade the study of DNA from environmental samples and the expansion of knowledge in to the dark taxa,but relate the issues to fungal *** fact we show the value of using sequence data from these approaches,in dealing with the discovery of already named taxa,taxa numbers and ecological *** discuss the

关键词： DNA-based sequence Fungal identification ITs Next-generation sequencing Nomenclature Taxonomy

Thailand’s amazing diversity:up to 96%of fungi in northern Thailand may be novel

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Fungal Diversity 2018年第6期93卷 215-239页

作者： Kevin D.Hyde Chada Norphanphoun jie Chen Asha j.Dissanayake Mingkwan Doilom sinang Hongsanan ruvishika s.j.yawardena Rajesh jeewon Rekhani H.Perera Benjarong Thongbai Dhanushka N.Wanasinghe Komsit Wisitrassameewong saowaluck Tibpromma Marc stadler Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Instituto de Ecologı́a A.C.CP 91070 XalapaVeracruzMexico World Agro Forestry Centre East and Central Asia132 Lanhei RoadKunming 650201YunnanPeople’s Republic of China Department of Biology Faculty of ScienceChiang Mai UniversityChiang Rai 50200Thailand shenzhen Key Laboratory of Microbial Genetic Engineering College of Life Sciences and OceanographyShenzhen UniversityShenzhenPeople’s Republic of China shenzhen Key Laboratory of Laser Engineering College of Optoelectronic EngineeringShenzhen UniversityShenzhenPeople’s Republic of China Department of Health sciences Faculty of ScienceUniversity of MauritiusReduit 80837Mauritius National science Technology and Innovation Policy Office Bangkok 10330Thailand Department of Microbial Drugs and German Centre for Infection Research(DZIF) partner site Hannover-BraunschweigHelmholtz Centre for Infection ResearchInhoffenstrasse 738124 BrunswickGermany

Fungi have been often neglected,despite the fact that they provided penicillin,lovastatin and many other important *** are an understudied,but essential,fascinating and biotechnologically useful group of *** study of fungi in northern Thailand has been carried out by us since *** studies have been diverse,ranging from ecological aspects,phylogenetics with the incorportation of molecular dating,taxonomy(including morphology and chemotaxonomy)among a myriad of microfungi,to growing novel mushrooms,and DNA-based identification of plant *** this paper,advances in understanding the biodiversity of fungi in the region are discussed and compared with those further *** new species have been inventoried for the region,but many unknown species remain to be described and/or *** example,in the edible genus Agaricus,over 35 new species have been introduced from northern Thailand,and numerous other taxa await *** this relatively well known genus,93%of species novelty is *** the microfungi,which are relatively poorly studied,the percentage of novel species is,surprisingly,generally not as high(55–96%).As well as Thai fungi,fungi on several hosts from Europe have been also *** with the well studied European microfungi an astounding percentage of new taxa(32–76%)have been *** work is just a beginning and it will be a daunting task to document this astonishingly high apparent novelty among fungi.

关键词： Agaricus Amanita Colletotrichum Cornus Fungal diversity Pandanaceae Rosaceae Rosa Teak fungi