{"title":"A中国Wiesneriomycetaceae （Tubeufiales）新属及两新种的分子系统发育和分类。","authors":"Heng Pan, Kai-Rong Wang, Ming-Yi Zhang, Xiao-Kang Ren, Bing-Da Sun, Gang Tao, Zhi-Yuan Zhang","doi":"10.3897/mycokeys.123.167204","DOIUrl":null,"url":null,"abstract":"<p><p>While investigating culturable mycobiota in epiphytic soils found in urban tree holes from Guizhou Province, China, a new genus along with two new species of the family Wiesneriomycetaceae were discovered based on a combination of morphological characteristics, molecular evidence, and physiological features. Phylogenetic analyses of SSU, ITS, LSU, and <i>tef1</i> sequences indicate that our new collections form a distinct clade; thus, <i>Chlamydosporoides</i> <b>gen. nov.</b> is proposed. This genus is distinguished from other genera in Wiesneriomycetaceae by the absence of acropetal conidial chains, setae, synnemata, sporodochia, or stromata. We describe and illustrate the new genus <i>Chlamydosporoides</i> and the new species (<i>C. guizhouensis</i> <b>sp. nov.</b> and <i>C. sinensis</i> <b>sp. nov.</b>) herein, and we discuss their phenotypic and genotypic differences from allied genera.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"123 ","pages":"53-68"},"PeriodicalIF":3.6000,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12495428/pdf/","citationCount":"0","resultStr":"{\"title\":\"A new genus and two new species of Wiesneriomycetaceae (Tubeufiales) from China revealed by molecular phylogeny and taxonomy.\",\"authors\":\"Heng Pan, Kai-Rong Wang, Ming-Yi Zhang, Xiao-Kang Ren, Bing-Da Sun, Gang Tao, Zhi-Yuan Zhang\",\"doi\":\"10.3897/mycokeys.123.167204\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>While investigating culturable mycobiota in epiphytic soils found in urban tree holes from Guizhou Province, China, a new genus along with two new species of the family Wiesneriomycetaceae were discovered based on a combination of morphological characteristics, molecular evidence, and physiological features. Phylogenetic analyses of SSU, ITS, LSU, and <i>tef1</i> sequences indicate that our new collections form a distinct clade; thus, <i>Chlamydosporoides</i> <b>gen. nov.</b> is proposed. This genus is distinguished from other genera in Wiesneriomycetaceae by the absence of acropetal conidial chains, setae, synnemata, sporodochia, or stromata. We describe and illustrate the new genus <i>Chlamydosporoides</i> and the new species (<i>C. guizhouensis</i> <b>sp. nov.</b> and <i>C. sinensis</i> <b>sp. nov.</b>) herein, and we discuss their phenotypic and genotypic differences from allied genera.</p>\",\"PeriodicalId\":48720,\"journal\":{\"name\":\"Mycokeys\",\"volume\":\"123 \",\"pages\":\"53-68\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2025-09-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12495428/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mycokeys\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.3897/mycokeys.123.167204\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycokeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/mycokeys.123.167204","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MYCOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
在对贵州省城市树洞附生土壤中可培养真菌群的调查中，根据形态特征、分子证据和生理特征，发现了Wiesneriomycetaceae科的一个新属和两个新种。SSU， ITS， LSU和tef1序列的系统发育分析表明，我们的新集合形成了一个独特的进化支；因此，提出了Chlamydosporoides gen. 11。本属与其他属的区别在于没有顶生的分生孢子链、刚毛、联毛、孢子体或基质。本文对衣孢虫属（Chlamydosporoides）新属和新种（C. guizhouensis sp.十一月和C. sinensis sp.十一月）进行了描述和说明，并讨论了它们与亲缘属的表型和基因型差异。
A new genus and two new species of Wiesneriomycetaceae (Tubeufiales) from China revealed by molecular phylogeny and taxonomy.
While investigating culturable mycobiota in epiphytic soils found in urban tree holes from Guizhou Province, China, a new genus along with two new species of the family Wiesneriomycetaceae were discovered based on a combination of morphological characteristics, molecular evidence, and physiological features. Phylogenetic analyses of SSU, ITS, LSU, and tef1 sequences indicate that our new collections form a distinct clade; thus, Chlamydosporoidesgen. nov. is proposed. This genus is distinguished from other genera in Wiesneriomycetaceae by the absence of acropetal conidial chains, setae, synnemata, sporodochia, or stromata. We describe and illustrate the new genus Chlamydosporoides and the new species (C. guizhouensissp. nov. and C. sinensissp. nov.) herein, and we discuss their phenotypic and genotypic differences from allied genera.
期刊介绍：
MycoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematics and biology of fungi (including lichens).
All papers published in MycoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There are no restrictions nor charge for color.
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