Cinereomyces wuliangshanensis sp. nov. from China

IF 0.4 4区生物学 Q4 MYCOLOGY

Mycotaxon Pub Date : 2022-07-15 DOI:10.5248/137.209

Kai Luo, Changfeng Zhao

引用次数: 0

Abstract

A new poroid wood-inhabiting fungal species, Cinereomyces wuliangshanensis, is proposed based on morphological and molecular characters. The species is characterized by resupinate brittle basidiomata with a white pore surface, a dimitic hyphal system with clamped generative hyphae, and subglobose to broadly ellipsoid hyaline thin-walled smooth basidiospores (4.2–5.1 × 2.9–3.8 μm). Sequences were generated from the internal transcribed spacer (ITS) region of nuclear ribosomal RNA gene and phylogenetically analyzed using maximum likelihood, maximum parsimony, and Bayesian inference methods. The phylogeny strongly (100% BS, 100% BT, 1.00 BPP) supports C. wuliangshanensis in a monophyletic lineage grouping with C. lindbladii and a clade comprising Obba rivulosa and O. valdiviana.

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中国五凉山Cinereomyces wulianshansis sp.nov

根据形态学和分子特征，提出了一种新的木栖多孔真菌——无梁山Cinereomyces wulianshansis。该种的特征是具有白色孔隙表面的重旋脆性担子体，具有夹紧的生殖菌丝的渐缩菌丝系统，以及近球形至宽椭球透明薄壁光滑担孢子（4.2–5.1×2.9–3.8μm）。序列由核核糖体RNA基因的内部转录间隔区（ITS）区域生成，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（100%BS，100%BT，1.00BPP）有力地支持了无量山C.lindbladii的单系谱系群和由Obba rivulosa和O.valdiviana组成的分支。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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).