中国云南Adustocheete yunnanensis sp.nov

IF 0.4 4区生物学 Q4 MYCOLOGY

Mycotaxon Pub Date : 2022-07-15 DOI:10.5248/137.261

Yi-Fei Li, Changlin Zhao

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引用次数: 0

摘要

根据形态学和分子资料描述了中国一种新的木材腐烂真菌——Adustochaete yunnanensis。新真菌的特征是一年生的，复生的担子孢子，具有巨大的膜表面，包覆的菌丝，和狭窄的圆柱形到尿囊状的担子孢子。从样本中生成ITS和nLSU rRNA序列，并使用最大似然、最大简约和贝叶斯推理方法进行系统发育分析。系统发育将云南古猿聚集在Adustochaete中，在那里它与由a. interrupta和a. rava组成的分支形成了一个得到良好支持的独立分支姐妹。并提供了一种鉴定钥匙。

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Adustochaete yunnanensis sp. nov. from China

A new wood-rotting fungal species, Adustochaete yunnanensis, is described from China on the basis of morphological and molecular data. The new fungus is characterized by annual, resupinate basidiomata with a grandinioid hymenial surface, encrusted hyphidia, and narrow cylindrical to allantoid basidiospores. ITS and nLSU rRNA sequences were generated from samples and analyzed phylogenetically using Maximum Likelihood, Maximum Parsimony, and Bayesian Inference methods. The phylogeny clustered A. yunnanensis within Adustochaete, where it formed a well-supported independent lineage sister to a clade comprising A. interrupta and A. rava. An identification key to Adustochaete species is provided.

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来源期刊

Mycotaxon 生物-真菌学

CiteScore

1.20

自引率

10.00%

发文量

审稿时长

3 months

期刊介绍： Mycotaxon is a quarterly peer-reviewed journal exclusively devoted to all phases of the taxonomy and nomenclature of fungi (including lichens). All articles are peer-reviewed by specialists prior to acceptance. Publication is open to all persons. Authors prepare their own article after having received critical comments from pre-submission reviewers .The journal is published with one volume each quarter. Articles are accepted in English only, with summaries or abstract in any language(s).