多焦点分子系统进化分析揭示了 Amphichorda 的两个新种（Bionectriaceae, Hypocreales）。

IF 2.8 2区生物学 Q2 MYCOLOGY

Mycokeys Pub Date : 2024-07-03 eCollection Date: 2024-01-01 DOI:10.3897/mycokeys.106.117205

Zhi-Qin Wang, Jing Zhao, Quan-Ying Dong, Yao Wang, Ying-Ling Lu, Run Luo, Hong Yu

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引用次数: 0

摘要

Amphichorda 以前被认为是 Cordycipitaceae 的成员，目前被认为是 Bionectriaceae 的成员。Amphichorda 的基质复杂多样，主要是动物粪便。本研究报告了中国西南部云南省的两个 Amphichorda 新种。基于五基因（nrSSU、nrLSU、tef-1α、rpb1和rpb2）序列和ITS数据的系统进化分析，提出了两个新种，即A.esternmenta和A.kunmingensis，并对新种进行了详细描述。Amphichordaexcrementa和A.kunmingensis是从公园的动物粪便中分离出来的。此外，还比较了两个新种和 Amphichorda 中七个已知种的形态特征。

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Multi-locus molecular phylogenetic analysis reveals two new species of Amphichorda (Bionectriaceae, Hypocreales).

Amphichorda has been previously accepted as a member of the Cordycipitaceae and currently it is considered a member of the Bionectriaceae. The substrates of Amphichorda were complex and varied, being mainly animal faeces. This study reports two new species of Amphichorda from Yunnan Province in south-western China. Based on the five-gene (nrSSU, nrLSU, tef-1α, rpb1 and rpb2) sequence and ITS data phylogenetic analysis, two new species, namely A.excrementa and A.kunmingensis, are proposed and a detailed description of the new species is provided. Amphichordaexcrementa and A.kunmingensis were isolated from animal faeces in the park. The morphological characteristics of two novel species and seven known species in Amphichorda are also compared.

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来源期刊

Mycokeys MYCOLOGY-

CiteScore

5.90

自引率

12.10%

发文量

审稿时长

6 weeks

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.