D.N. Wanasinghe , K.D. Hyde , R. Jeewon , P.W. Crous , N.N. Wijayawardene , E.B.G. Jones , D.J. Bhat , A.J.L. Phillips , J.Z. Groenewald , M.C. Dayarathne , C. Phukhamsakda , K.M. Thambugala , T.S. Bulgakov , E. Camporesi , Y.S. Gafforov , P.E. Mortimer , S.C. Karunarathna
{"title":"多孢子菌属(多孢子菌科,多孢子菌科)及其亲缘属的系统发育修正","authors":"D.N. Wanasinghe , K.D. Hyde , R. Jeewon , P.W. Crous , N.N. Wijayawardene , E.B.G. Jones , D.J. Bhat , A.J.L. Phillips , J.Z. Groenewald , M.C. Dayarathne , C. Phukhamsakda , K.M. Thambugala , T.S. Bulgakov , E. Camporesi , Y.S. Gafforov , P.E. Mortimer , S.C. Karunarathna","doi":"10.1016/j.simyco.2017.08.001","DOIUrl":null,"url":null,"abstract":"<div><p>A concatenated dataset of LSU, SSU, ITS and <em>tef1</em> DNA sequence data was analysed to investigate the taxonomic position and phylogenetic relationships of the genus <em>Camarosporium</em> in <em>Pleosporineae</em> (<em>Dothideomycetes</em>). Newly generated sequences from camarosporium-like taxa collected from Europe (Italy) and Russia form a well-supported monophyletic clade within <em>Pleosporineae</em>. A new genus <em>Camarosporidiella</em> and a new family <em>Camarosporidiellaceae</em> are established to accommodate these taxa. Four new species, <em>Neocamarosporium korfii</em>, <em>N</em>. <em>lamiacearum</em>, <em>N</em>. <em>salicorniicola</em> and <em>N</em>. <em>salsolae</em>, constitute a strongly supported clade with several known taxa for which the new family, <em>Neocamarosporiaceae</em>, is introduced. The genus <em>Staurosphaeria</em> based on <em>S. lycii</em> is resurrected and epitypified, and shown to accommodate the recently introduced genus <em>Hazslinszkyomyces</em> in <em>Coniothyriaceae</em> with significant statistical support. <em>Camarosporium quaternatum</em>, the type species of <em>Camarosporium</em> and <em>Camarosporomyces flavigena</em> cluster together in a monophyletic clade with significant statistical support and sister to the <em>Leptosphaeriaceae</em>. To better resolve interfamilial/intergeneric level relationships and improve taxonomic understanding within <em>Pleosporineae</em>, we validate <em>Camarosporiaceae</em> to accommodate <em>Camarosporium</em> and <em>Camarosporomyces</em>. The latter taxa along with other species are described in this study.</p></div>","PeriodicalId":22036,"journal":{"name":"Studies in Mycology","volume":null,"pages":null},"PeriodicalIF":14.1000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.simyco.2017.08.001","citationCount":"46","resultStr":"{\"title\":\"Phylogenetic revision of Camarosporium (Pleosporineae, Dothideomycetes) and allied genera\",\"authors\":\"D.N. Wanasinghe , K.D. Hyde , R. Jeewon , P.W. Crous , N.N. Wijayawardene , E.B.G. Jones , D.J. Bhat , A.J.L. Phillips , J.Z. Groenewald , M.C. Dayarathne , C. Phukhamsakda , K.M. Thambugala , T.S. Bulgakov , E. Camporesi , Y.S. Gafforov , P.E. Mortimer , S.C. Karunarathna\",\"doi\":\"10.1016/j.simyco.2017.08.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A concatenated dataset of LSU, SSU, ITS and <em>tef1</em> DNA sequence data was analysed to investigate the taxonomic position and phylogenetic relationships of the genus <em>Camarosporium</em> in <em>Pleosporineae</em> (<em>Dothideomycetes</em>). Newly generated sequences from camarosporium-like taxa collected from Europe (Italy) and Russia form a well-supported monophyletic clade within <em>Pleosporineae</em>. A new genus <em>Camarosporidiella</em> and a new family <em>Camarosporidiellaceae</em> are established to accommodate these taxa. Four new species, <em>Neocamarosporium korfii</em>, <em>N</em>. <em>lamiacearum</em>, <em>N</em>. <em>salicorniicola</em> and <em>N</em>. <em>salsolae</em>, constitute a strongly supported clade with several known taxa for which the new family, <em>Neocamarosporiaceae</em>, is introduced. The genus <em>Staurosphaeria</em> based on <em>S. lycii</em> is resurrected and epitypified, and shown to accommodate the recently introduced genus <em>Hazslinszkyomyces</em> in <em>Coniothyriaceae</em> with significant statistical support. <em>Camarosporium quaternatum</em>, the type species of <em>Camarosporium</em> and <em>Camarosporomyces flavigena</em> cluster together in a monophyletic clade with significant statistical support and sister to the <em>Leptosphaeriaceae</em>. To better resolve interfamilial/intergeneric level relationships and improve taxonomic understanding within <em>Pleosporineae</em>, we validate <em>Camarosporiaceae</em> to accommodate <em>Camarosporium</em> and <em>Camarosporomyces</em>. The latter taxa along with other species are described in this study.</p></div>\",\"PeriodicalId\":22036,\"journal\":{\"name\":\"Studies in Mycology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":14.1000,\"publicationDate\":\"2017-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.simyco.2017.08.001\",\"citationCount\":\"46\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Studies in Mycology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0166061617300295\",\"RegionNum\":1,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Studies in Mycology","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0166061617300295","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MYCOLOGY","Score":null,"Total":0}
引用次数: 46
摘要
利用LSU、SSU、ITS和tef1 DNA序列数据,分析了Camarosporium属在多孢子菌科(Dothideomycetes)中的分类位置和系统发育关系。从欧洲(意大利)和俄罗斯收集的camarosporium-like分类群中新生成的序列在多孢菌科中形成了一个得到良好支持的单系分支。为了适应这些分类群,建立了一个新的camarosporidiellella属和Camarosporidiellaceae科。四个新种,Neocamarosporium korfii, N. lamiacearum, N. salicorniicola和N. salsolae,与几个已知的分类群构成了一个强有力的支持分支,新科,Neocamarosporiaceae,被引入。基于S. lycii的Staurosphaeria属被复活和分类,并显示与最近在coniothyririaceae中引入的Hazslinszkyomyces属相适应,具有显著的统计支持。Camarosporium quaternatum是Camarosporium和Camarosporomyces flavigena的模式种,是Leptosphaeriaceae的姊妹种,在统计学上有显著的支持。为了更好地解决多孢菌科(Pleosporineae)的科际/属间关系,并提高分类认识,我们验证了Camarosporiaceae包含Camarosporium和Camarosporomyces。本研究描述了后一分类群以及其他种类。
Phylogenetic revision of Camarosporium (Pleosporineae, Dothideomycetes) and allied genera
A concatenated dataset of LSU, SSU, ITS and tef1 DNA sequence data was analysed to investigate the taxonomic position and phylogenetic relationships of the genus Camarosporium in Pleosporineae (Dothideomycetes). Newly generated sequences from camarosporium-like taxa collected from Europe (Italy) and Russia form a well-supported monophyletic clade within Pleosporineae. A new genus Camarosporidiella and a new family Camarosporidiellaceae are established to accommodate these taxa. Four new species, Neocamarosporium korfii, N. lamiacearum, N. salicorniicola and N. salsolae, constitute a strongly supported clade with several known taxa for which the new family, Neocamarosporiaceae, is introduced. The genus Staurosphaeria based on S. lycii is resurrected and epitypified, and shown to accommodate the recently introduced genus Hazslinszkyomyces in Coniothyriaceae with significant statistical support. Camarosporium quaternatum, the type species of Camarosporium and Camarosporomyces flavigena cluster together in a monophyletic clade with significant statistical support and sister to the Leptosphaeriaceae. To better resolve interfamilial/intergeneric level relationships and improve taxonomic understanding within Pleosporineae, we validate Camarosporiaceae to accommodate Camarosporium and Camarosporomyces. The latter taxa along with other species are described in this study.
期刊介绍:
The international journal Studies in Mycology focuses on advancing the understanding of filamentous fungi, yeasts, and various aspects of mycology. It publishes comprehensive systematic monographs as well as topical issues covering a wide range of subjects including biotechnology, ecology, molecular biology, pathology, and systematics. This Open-Access journal offers unrestricted access to its content.
Each issue of Studies in Mycology consists of around 5 to 6 papers, either in the form of monographs or special focused topics. Unlike traditional length restrictions, the journal encourages submissions of manuscripts with a minimum of 50 A4 pages in print. This ensures a thorough exploration and presentation of the research findings, maximizing the depth of the published work.