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Species of the Colletotrichum gloeosporioides complex associated with anthracnose diseases of Proteaceae

Fungal Diversity 2013年第4期61卷 89-105页

作者： Fang Liu ulrike damm Lei Cai Pedro W.Crous State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101China Department of Biology MicrobiologyUtrecht UniversityPadualaan 83584 CH UtrechtThe Netherlands CBS-KNAW Fungal Biodiversity Centre Uppsalalaan 83584 CT UtrechtThe Netherlands Laboratory of Phytopathology Wageningen University and Research Centre(WUR)Droevendaalsesteeg 16708 PB WageningenThe Netherlands

Anthracnose disease of Proteaceae has in the past chiefly been attributed to infections by C.acutatum,C.boninense and C.gloeosporioides.In the present study,a multi-locus phylogenetic analysis(ACT,CAL,CHS-1,GAPDH,GS,ITS,TUB2)revealed that strains of the C.gloeosporioides complex associated with Proteaceae belong to at least six species.These include C.alienum,C.aotearoa,C.kahawae(subsp.ciggaro),C.siamense,and two new taxa,C.proteae and C.grevilleae.The most economically important pathogen of Proteaceae seems to be C.alienum,and not C.gloeosporioides as previously reported.All taxa associated with Proteaceae are morphologically described on different media in culture,except strains of C.siamense,which proved to be sterile.Furthermore,C.populi is synonymised with C.aenigma.

关键词： Ascomycota Colletotrichum Morphology Phylogeny Systematics

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The Colletotrichum orbiculare species complex: Important pathogens of field crops and weeds

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Fungal Diversity 2013年第4期61卷 29-59页

作者： ulrike damm Paul F.Cannon Fang Liu Robert W.Barreto Eduardo Guatimosim Pedro W.Crous CBS-KNAW Fungal Biodiversity Centre Uppsalalaan 83584 CT UtrechtThe Netherlands Royal Botanic Gardens KewRichmond TW93ABUK State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101China Departamento de Fitopatologia Universidade Federal de ViçosaViçosaMinas Gerais 36570-000Brazil Laboratory of Phytopathology Wageningen University and Research Centre(WUR)Droevendaalsesteeg 16708 PB WageningenThe Netherlands

Colletotrichum orbiculare causes anthracnose of Cucurbitaceae and is phylogenetically closely related to pathogens of several other herbaceous hosts belonging to the Asteraceae,Fabaceae and Malvaceae.Most of them are known for their hemibiotrophic infection strategy and as destructive pathogens either of field crops or weeds.In order to study the phylogenetic relationships of these fungi,a multilocus analysis(ITS,GAPDH,CHS-1,HIS3,ACT,TUB2,GS)of 42 strains of C.orbiculare and related species was conducted.The analysis resulted in nine clades that confirmed the four species previously known as belonging to this species complex,C.lindemuthianum,C.malvarum,C.orbiculare and C.trifolii,and recognised four new species from weeds,namely C.bidentis,C.sidae,C.spinosum and C.tebeestii.The name C.orbiculare itself is widely used in plant pathology and science,but is invalid according to current nomenclatural rules.Therefore we described a new species with the same epithet and a type specimen that agrees with our current understanding of this species,and is linked to a living culture.Following the recent epitypification of C.lindemuthianum,we chose appropriate specimens with associated strains to serve as epitypes of C.malvarum and C.trifolii,and selected an authentic specimen of C.trifolii as lectotype.

关键词： Ascomycota Host specificity Morphology Phylogeny Systematics

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囊小伞属的分类及系统发育研究

囊小伞属的分类及系统发育研究

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中国菌物学会2023年学术年会

作者：瞿华 ulrike damm 侯娅君葛再伟中国科学院昆明植物研究所东亚植物多样性与生物地理学重点实验室中国科学院大学生命科学学院

囊小伞属Cystolepiota是一类世界广布的小型环柄菇类真菌,过去研究表明该属不为单系,并存在较多未描述的新种。基于内转录间隔区(ITS)、核糖体大亚基(LSU)、RNA聚合酶第二大亚基(rpb2)和蛋白质翻译延伸因子(tef1)的分子系统学研究表明...

囊小伞属Cystolepiota是一类世界广布的小型环柄菇类真菌,过去研究表明该属不为单系,并存在较多未描述的新种。基于内转录间隔区(ITS)、核糖体大亚基(LSU)、RNA聚合酶第二大亚基(rpb2)和蛋白质翻译延伸因子(tef1)的分子系统学研究表明粉鳞环柄菇组C.sect.Pulverolepiota物种形成了一个独立的支系,结合形态数据,本研究恢复了粉鳞环柄菇属Pulverolepiota,提出两个新组合,即欧氏粉鳞环柄菇P.oliveirae和粉鳞环柄菇P.petasiformis,描述了两个囊小伞属新种,假纤巧囊小伞C.pseudoseminuda和锥鳞囊小伞C.pyramidosquamulosa。本研究还对采自纤巧囊小伞C.seminuda模式产地附近的标本进行了形态学和分子系统学研究,为其指定了新模式,界定了该种的范围,并提出纤巧囊小伞复合群C.seminuda complex至少应包括三个物种,即纤巧囊小伞、假纤巧囊小伞和艾尔红褶小伞Melanophyllum eryei。

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Do we overestimate speciation events in Colletotrichum siamense s.lat.?

Do we overestimate speciation events in Colletotrichum siame...

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中国菌物学会2015年学术年会

作者： Fang Liu Mei Wang ulrike damm Pedro W.Crous Lei Cai Chinese Academy of Sciences Institute of MicrobiologyState Key Laboratory of Mycology The Netherlands UtrechtPadualaan 8Utrecht UniversityDepartment of BiologyMicrobiology University of Pretoria Forestry and Agricultural Biotechnology InstituteDepartment of Microbiology and Plant Pathology

Accurate delimitation of plant pathogenic fungi is critical for the establishment of quarantine regulations, tests of plant resistance to pathogens and study of ecosystem function. Concatenation analysis of multi-locus sequences is powerful in recognizing evolutionary independent lineage, which has been commonly used in species differentiation by nowadays taxonomists. It is however possible to mask the discordance between individual gene phylogenies and thus erroneously estimates the speciation events. Here, worldwide samples of Colletotrichum siamense s. lat., previously regarded as a species complex, were selected as an example to demonstrate how speciation events were overestimated if only using single locus or concatenation phylogenetic analyses based on limited samples and loci. We apply several approaches, including phylogenetic and coalescent-based species delimitation methods, to estimate the species boundary of C. siamense using data from eight nuclear DNA loci. Our results do not support the recognitions of any independent lineages within C. siamense s. lat. as distinct species. Gene tree discordances and few nuclear gene divergence among clades indicate these loci are undergoing different evolutionary rates and C. siamense s. lat. may be undergoing speciation differentiation, but species boundaries are not yet formed. This discovery is reinforced by morphological indistinctiveness, less distinguishable ecological differences and cross fertility tests. Our study raised a concern that mycologists might have overestimated speciation events in delimiting some plant pathogenic fungi.

关键词： Coalescent GCPSR Mating test Phylogeny Species delimitation

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Fungal diversity notes 1512–1610: taxonomic and phylogenetic contributions on genera and species of fungal taxa

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Fungal Diversity 2022年第6期117卷 1-272页

作者： Ruvishika S.Jayawardena Kevin D.Hyde Song Wang Ya‑Ru Sun Nakarin Suwannarach Phongeun Sysouphanthong Mohamed A.Abdel‑Wahab Faten A.Abdel‑Aziz Pranami D.Abeywickrama Vanessa P.Abreu Alireza Armand AndréAptroot Dan‑Feng Bao Dominik Begerow Jean‑Michel Bellanger Jadson D.P.Bezerra Digvijayini Bundhun Mark S.Calabon Ting Cao Taimy Cantillo João LVRCarvalho Napalai Chaiwan Che‑Chih Chen Régis Courtecuisse Bao‑Kai Cui ulrike damm Cvetomir M.Denchev Teodor T.Denchev Chun Y.Deng Bandarupalli Devadatha Nimali Ide Silva Lidiane Ados Santos Nawal K.Dubey Sylvain Dumez Himashi SFerdinandez André L.Firmino Yusufon Gaforov Achala J.Gajanayake Deecksha Gomdola Sugantha Gunaseelan Shucheng‑He Zin H.Htet Malarvizhi Kaliyaperumal Martin Kemler Kezhocuyi Kezo Nuwan DKularathnage Marco Leonardi Ji‑Peng Li Chunfang Liao Shun Liu Michael Loizides Thatsanee Luangharn Jian Ma Hugo Madrid S.Mahadevakumar Sajeewa S.N.Maharachchikumbura Dimuthu S.Manamgoda María P.Martín Niranjan Mekala Pierre‑Arthur Moreau Yan‑Hong Mu Pasouvang Pahoua Dhandevi Pem Olinto L.Pereira Wiphawanee Phonrob Chayanard Phukhamsakda Mubashar Raza Guang‑Cong Ren Andrea C.Rinaldi Walter Rossi Binu C.Samarakoon Milan CSamarakoon Vemuri V.Sarma Indunil C.Senanayake Archana Singh Maria F.Souza Cristina M.Souza‑Motta Adriano A.Spielmann Wenxin Su Xia Tang XingGuo Tian Kasun M.Thambugala Naritsada Thongklang Danushka S.Tennakoon Nopparat Wannathes DingPeng Wei Stéphane Welti Subodini N.Wijesinghe Hongde Yang Yunhui Yang Hai‑Sheng Yuan Huang Zhang Jingyi Zhang Abhaya Balasuriya Chitrabhanu SBhunjun Timur S.Bulgakov Lei Cai Erio Camporesi Putarak Chomnunti Y.S.Deepika Mingkwan Doilom Wei‑Jun Duan Shi‑Ling Han Naruemon Huanraluek EBGareth Jones NLakshmidevi Yu Li Saisamorn Lumyong Zong‑Long Luo Surapong Khuna Jaturong Kumla Ishara S.Manawasinghe Ausana Mapook Wilawan Punyaboon Saowaluck Tibpromma Yong‑Zhong Lu JiYe Yan Yong Wang Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative Institute for Plant Health Zhongkai University of Agriculture and EngineeringGuangzhou 510225P.R.China Department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouChina Research Center of Microbial Diversity and Sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Biotechnology and Ecology Institute Ministry of Agriculture and ForestryP.O.Box:811Vientiane CapitalLao PDR Department of Botany and Microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt Beijing Key Laboratory of Environment-Friendly Management on Fruit Diseases and Pests in North China Institute of Plant ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097China Departamento de Fitopatologia Universidade Federal de ViçosaViçosaMinas GeraisBrazil Laboratório de Botânica/Liquenologia Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulAvenida Costa e Silva S/NBairro UniversitárioCampo GrandeMato Grosso do Sul CEP 79070-900Brazil College of Agriculture and Biological Sciences Dali UniversityDali 671003YunnanChina Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Institute of Plant Science and Microbiology Universität HamburgOrganismic Botany and MycologyOhnhorststr.1822609 HamburgGermany CEFE CNRSUniv.MontpellierEPHEIRDINSERM1919Route de Mende34293 Montpellier Cedex 5France Setor de Micologia Departamento de Biociências e TecnologiaInstituto de Patologia Tropical e Saúde PúblicaUniversidade Federal de GoiásRua 235S/NSetor UniversitárioGoiâniaGO CEP:74605-050Brazil Division of Biological Sciences College of Arts and SciencesUniversity of the Philippines Visayas5023 MiagaoIloiloPhilippines CA

This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and illustrated.Taxa in this study were collected from Australia,Brazil,Burkina Faso,Chile,China,Cyprus,Egypt,France,French Guiana,India,Indonesia,Italy,Laos,Mexico,Russia,Sri Lanka,Thailand,and Vietnam.There are 59 new taxa,39 new hosts and new geographical distributions with one new combination.The 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,Bartalinia bidenticola,Bartalinia caryotae,Buellia pruinocalcarea,Coltricia insularis,Colletotrichum fexuosum,Colletotrichum thasutense,Coniochaeta caraganae,Coniothyrium yuccicola,Dematipyriforma aquatic,Dematipyriforma globispora,Dematipyriforma nilotica,Distoseptispora bambusicola,Fulvifomes jawadhuvensis,Fulvifomes malaiyanurensis,Fulvifomes thiruvannamalaiensis,Fusarium purpurea,Gerronema atrovirens,Gerronema favum,Gerronema keralense,Gerronema kuruvense,Grammothele taiwanensis,Hongkongmyces changchunensis,Hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,Lecanora immersocalcarea,Lepiota subthailandica,Lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangiferae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,Skeletocutis cangshanensis,Skeletocutis subchrysella,Sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella fuscoaraneosa,Tricholomopsis lechatii,Vaginatispora favispora and Wetmoreana blastidiocalcarea.The new combination is Torula sundara.The 39 new records on ho

关键词： 59 New taxa 39 New records Ascomycota Basidiomycota Dothideomycetes Lecanoromycetes Leotiomycetes Sordariomycetes Ustilaginomycotina

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