A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China
In this study, phylogenetic analyses of <i>Phellodon</i> 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...
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MDPI AG
2022-04-01
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| Series: | Journal of Fungi |
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| Online Access: | https://www.mdpi.com/2309-608X/8/5/429 |
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| author | Chang-Ge Song Yuan-Yuan Chen Shun Liu Tai-Min Xu Xiao-Lan He Di Wang Bao-Kai Cui |
| author_facet | Chang-Ge Song Yuan-Yuan Chen Shun Liu Tai-Min Xu Xiao-Lan He Di Wang Bao-Kai Cui |
| author_sort | Chang-Ge Song |
| collection | DOAJ |
| description | In this study, phylogenetic analyses of <i>Phellodon</i> 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 <i>Phellodon</i> are discovered. <i>Phellodon crassipileatus</i> 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. <i>Phellodon griseofuscus</i> 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. <i>Phellodon perchocolatus</i> 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 <i>Phellodon</i>, which can provide the basis for the phylogenetic study of the genus. |
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| language | English |
| last_indexed | 2024-03-10T03:38:01Z |
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| series | Journal of Fungi |
| spelling | doaj.art-cf98efe23f4b4cbdb604d76bd13559e12023-11-23T11:40:56ZengMDPI AGJournal of Fungi2309-608X2022-04-018542910.3390/jof8050429A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from ChinaChang-Ge Song0Yuan-Yuan Chen1Shun Liu2Tai-Min Xu3Xiao-Lan He4Di Wang5Bao-Kai Cui6Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaCollege of Forestry, Henan Agricultural University, Zhengzhou 450002, ChinaInstitute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaInstitute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaSichuan Institute of Edible Fungi, Sichuan Academy of Agricultural Sciences, Chengdu 610066, ChinaSichuan Institute of Edible Fungi, Sichuan Academy of Agricultural Sciences, Chengdu 610066, ChinaInstitute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, ChinaIn this study, phylogenetic analyses of <i>Phellodon</i> 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 <i>Phellodon</i> are discovered. <i>Phellodon crassipileatus</i> 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. <i>Phellodon griseofuscus</i> 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. <i>Phellodon perchocolatus</i> 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 <i>Phellodon</i>, which can provide the basis for the phylogenetic study of the genus.https://www.mdpi.com/2309-608X/8/5/429ectomycorrhizal fungimolecular phylogenymorphologystipitate hydnoid fungi |
| spellingShingle | Chang-Ge Song Yuan-Yuan Chen Shun Liu Tai-Min Xu Xiao-Lan He Di Wang Bao-Kai Cui A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China Journal of Fungi ectomycorrhizal fungi molecular phylogeny morphology stipitate hydnoid fungi |
| title | A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China |
| title_full | A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China |
| title_fullStr | A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China |
| title_full_unstemmed | A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China |
| title_short | A Phylogenetic and Taxonomic Study on <i>Phellodon</i> (Bankeraceae, Thelephorales) from China |
| title_sort | phylogenetic and taxonomic study on i phellodon i bankeraceae thelephorales from china |
| topic | ectomycorrhizal fungi molecular phylogeny morphology stipitate hydnoid fungi |
| url | https://www.mdpi.com/2309-608X/8/5/429 |
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