基于形态和分子证据的中国南方一新种——云南担子属(木耳属)

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Annales Botanici Fennici Pub Date : 2022-07-01 DOI:10.5735/085.059.0126

ZI-YAN Duan, Changfeng Zhao

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引用次数: 0

摘要

根据形态学和分子证据，描述了云南桂州高原的一种木材腐朽真菌，即Basidiodendron yunnanense Z.Y.Duan和C.L.赵sp.nova（Auriculariales）。云南担子植物具有渗出的、单体的担子体、夹紧的菌丝、丰富的球孢子囊和宽椭圆形或近球形的担孢子（5–6.5×4.5–6µm）。根据基于ITS区域序列的系统发育分析，以及根据最大似然分析、最大简约性和贝叶斯推断，云南B.yunnanense是B.luteogriseum的姐妹，是B.alni和B.eyrei形成的单系分支的姐妹。

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Basidiodendron yunnanense (Auriculariales), a New Species from Southern China Based on Morphological and Molecular Evidence

A wood-decaying fungal species, Basidiodendron yunnanense Z.Y. Duan & C.L. Zhao sp. nova (Auriculariales) from the Yunnan-Guizhou Plateau, China, is described based on morphological and molecular evidence. Basidiodendron yunnanense has effused, monomitic basidiomata, clamped hyphae, abundant gloeocystidia and broadly ellipsoid or subglobose basidiospores (5–6.5 × 4.5–6 µm). According to a phylogenetic analysis based on ITS region sequences, as well as according to maximum likelihood analysis, maximum parsimony and Bayesian inference B. yunnanense is sister to B. luteogriseum in a monophyletic clade sister to a clade formed of B. alni and B. eyrei.

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来源期刊

Annales Botanici Fennici 生物-植物科学

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal publishes original, previously unpublished papers on plant and fungal: • systematics, evolution, phylogeography, taxonomy and nomenclature, • population biology and genetics, • physiology and molecular biology, • terrestrial and aquatic ecology (including effects of climate change), • ecology and reproduction of invasive species as well as their effects on native populations, • phytogeography and paleoecology.