A Phylogenetic and Taxonomic Study on Phellodon (Bankeraceae, Thelephorales) from China.
A Phylogenetic and Taxonomic Study on Phellodon (Bankeraceae, Thelephorales) from China.
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中国黄柏的系统发育和分类学研究
DOI：
10.3390/jof8050429
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发表时间：
2022-04-22
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
本研究利用核糖体RNA基因的内转录间隔区（ITS）、核糖体RNA基因大亚基（nLSU）、核糖体RNA基因小亚基（nSSU）、RNA聚合酶II的最大亚基（RPB 1）和第二大亚基（RPB 2）的序列，对中国产的马齿象进行了系统发育分析。结合国内采集标本的形态特征。利用子实体观察其形态特征，发现三个新种。厚毛藓的特征是其菌毛表面为浅棕色至深棕色，菌毛边缘被绒毛，刺为白色，菌毛表面、菌柄和菌柄的菌丝中存在钳形连接。灰褐齿藓的特征是菌盖表面为暗褐色至黑色，菌盖边缘为白色至淡褐色，棘的菌丝有简单的隔膜和钳状连接，担子中等长度。该菌盖木质、宽，新鲜时菌盖表面呈棕色至灰棕色，幼时菌盖边缘被绒毛，随年龄增长而变无毛，其刺的产生菌丝中有简单的隔膜和钳状连接。这是首次将单基因和多基因分析方法应用于该属植物的系统发育和分类学研究，为该属植物的系统发育研究提供了依据。
In this study, phylogenetic analyses of Phellodon from China were carried out based on sequences from the internal transcribed spacer (ITS) regions, the large subunit of nuclear ribosomal RNA gene (nLSU), the small subunit of nuclear ribosomal RNA gene (nSSU), the largest subunit of RNA polymerase II (RPB1), and the second largest subunit of RNA polymerase II (RPB2), combined with morphological characters of the collected specimens in China. The fruiting bodies of the specimens were used to observe their characteristics, and three new species of Phellodon are discovered. Phellodon crassipileatus is characterized by its pale brown to dark brown pileal surface, tomentose pileal margin, white spines, and the presence of clamp connections in generative hyphae of pileal surface, context, and stipe. Phellodon griseofuscus is characterized by its dark brown to black pileal surface, white to pale brown pileal margin, the presence of both simple septa and clamp connections in generative hyphae of spines, and moderately long basidia. Phellodon perchocolatus is characterized by its woody and broad pileus, brown to greyish brown pileal surface when fresh, tomentose pileal margin when young, which becomes glabrous with age, and the presence of both simple septa and clamp connections in the generative hyphae of the spines. This is the first time both single and multi-genes analysis is used in such a phylogenetic and taxonomic study on Phellodon, which can provide the basis for the phylogenetic study of the genus.
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影响因子：
5.2
作者：
Liu S;Han ML;Xu TM;Wang Y;Wu DM;Cui BK
通讯作者：
Cui BK
DOI：
10.1111/j.1096-0031.1996.tb00196.x
发表时间：
1994-09-01
期刊：
CLADISTICS-THE INTERNATIONAL JOURNAL OF THE WILLI HENNIG SOCIETY
影响因子：
--
作者：
FARRIS, JS;KALLERSJO, M;BULT, C
通讯作者：
BULT, C
影响因子：
2.9
作者：
Holec, Jan;Kucera, Tomas
通讯作者：
Kucera, Tomas
影响因子：
3.3
作者：
Larsson, Karl-Henrik;Svantesson, Sten;Larsson, Ellen
通讯作者：
Larsson, Ellen
影响因子：
2.9
作者：
Arnolds, Eef
通讯作者：
Arnolds, Eef