Two new species of Neofavolus (Polyporales, Basidiomycota) based on morphological characters and molecular evidence
Two new species of Neofavolus (Polyporales, Basidiomycota) based on morphological characters and molecular evidence
复制标题
基于形态特征和分子证据的 Neofavolus 两个新种（多孔菌目、担子菌门）
DOI：
10.1007/s11557-020-01574-8
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发表时间：
2020-05-01
影响因子：
2.4
通讯作者：
Cui, Bao-Kai
中科院分区：
文献类型：
--
作者：
Xing, Jia-Hui;Zhou, Jun-Liang;Cui, Bao-Kai
在 Neofavolus 的分类学研究中，发现了两个新物种。美洲新藻属 sp.十一月采自美国，其特点是新鲜时白色至奶油色绒毛表面，毛孔大，长 1-3 毫米 x 宽 0.5-1 毫米，担孢子 10.4-12 x 3.8-4.5 微米。 Neofavolus squamatus sp.十一月发现于中国，其特征是菌盖上有明亮的鳞片和大的孔，长0.7-3毫米，宽0.5-1.5毫米。基于内部转录间隔区 (ITS) 的序列进行系统发育分析 - 核糖体 RNA 基因大亚基 (nLSU)、核糖体 RNA 基因小亚基 (nSSU)、线粒体 rRNA 基因小亚基 (mtSSU)、RNA 聚合酶 II (RPB1) 最大亚基、RNA 聚合酶 II (RPB2) 第二大亚基、β-微管蛋白基因(TUB) 和翻译延伸因子 1-α 基因 (TEF) - 证实了 Neofavolus 内两个新物种的亲和力。
During taxonomic studies of Neofavolus, two new species were discovered. Neofavolus americanus sp. nov. was collected in the USA and is characterized by a white to cream pileal surface when fresh, large pores, 1-3 mm long x 0.5-1 mm wide, and basidiospores 10.4-12 x 3.8-4.5 mu m. Neofavolus squamatus sp. nov. was discovered in China and is characterized by bright squamae on the pileus and large pores, 0.7-3 mm long and 0.5-1.5 mm wide. Phylogenetic analyses carried out based on sequences from the internal transcribed spacer regions (ITS) - the large subunit of nuclear ribosomal RNA gene (nLSU), the small subunit of nuclear ribosomal RNA gene (nSSU), the small subunit of mitochondrial rRNA gene (mtSSU), the largest subunit of RNA polymerase II (RPB1), the second largest subunit of RNA polymerase II (RPB2), the beta-tubulin gene (TUB), and the translation elongation factor 1-alpha gene (TEF) - confirmed affinities of the two new species within Neofavolus.