中国四川省炭角菌科（日规壳目）的新属、新种及两个新物种
gen. et sp. nov. and Two New Species of (Massarinaceae, Pleosporales) from Sichuan Province, China.
作者信息
Chen Yanpeng, Tian Wenhui, Guo Yaobin, Madrid Hugo, Maharachchikumbura Sajeewa S N
机构信息
School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China.
Departamento de Tecnología Médica, Facultad de Ciencias de la Salud, Universidad de Tarapacá, Sede Iquique, Av. Luis Emilio Recabarren 2477, Iquique 1100000, Chile.
出版信息
J Fungi (Basel). 2022 Jul 5;8(7):712. doi: 10.3390/jof8070712.
is a polyphyletic genus in Massarinaceae (Pleosporales). Species of are characterized by having septate and erect conidiophores, acro-pleurogenous and distoseptate conidia with a ring-shaped scar at the base. During a survey of fungal diversity in Sichuan Province, China, six -like isolates were collected from dead branches of unknown trees. Five barcodes, including ITS (ITS1-5.8S-ITS2), SSU, LSU, , and were amplified and sequenced. Morphological examination and multi-locus phylogenetic analyses revealed two new species ( sp. nov., and sp. nov.), a new genus ( gen. nov.) with a type species sp. nov., and two known species ( and ) within Massarinaceae. The new genus differs from the phylogenetically closest genus by producing synnematous conidiophores. This work expands our understanding of the diversity of -like taxa in Sichuan Province, China.
是座囊菌科（格孢腔菌目）中的一个多系属。该属物种的特征是具有分隔且直立的分生孢子梗，顶侧生且具隔膜的分生孢子，基部有环形疤痕。在中国四川省真菌多样性调查期间，从未知树木的枯枝上采集到6个类似该属的分离物。扩增并测序了包括ITS（ITS1 - 5.8S - ITS2）、SSU、LSU、[此处可能遗漏了某些基因标识]和[此处可能遗漏了某些基因标识]在内的5个条形码。形态学检查和多位点系统发育分析揭示了座囊菌科内的两个新物种（[物种名1]新种和[物种名2]新种）、一个新属（[新属名]新属）及其模式种[模式种名]新种，以及两个已知物种（[物种名3]和[物种名4]）。新属[新属名]与系统发育关系最密切的属[属名]的区别在于产生束状分生孢子梗。这项工作扩展了我们对中国四川省类似该属类群多样性的认识。
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