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Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.

Brown-rot fungi account for a small portion of the wood-decaying fungi. There are a few corticioid genera causing brown rot of wood, and their species diversity is still under investigated and studied, especially in subtropical and tropical areas. Two new brown-rot corticioid fungi, Coniophora beiji...

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Autores principales: Li, Yue, He, Shuang-Hui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10060534/
https://www.ncbi.nlm.nih.gov/pubmed/37007473
http://dx.doi.org/10.3389/fmicb.2023.1133236
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author Li, Yue
He, Shuang-Hui
author_facet Li, Yue
He, Shuang-Hui
author_sort Li, Yue
collection PubMed
description Brown-rot fungi account for a small portion of the wood-decaying fungi. There are a few corticioid genera causing brown rot of wood, and their species diversity is still under investigated and studied, especially in subtropical and tropical areas. Two new brown-rot corticioid fungi, Coniophora beijingensis and Veluticeps subfasciculata were found during the investigation of corticioid fungi in China. Phylogenetic analyses of the two genera were carried out separately based on ITS-28S sequence data. Coniophora beijingensis was collected from Beijing, north China, from different kinds of angiosperm and gymnosperm trees, and is characterized by possessing a monomitic hyphal system with colorless hyphae and relatively small pale yellow basidiospores 7–8.6 μm× 4.5–6 μm. Veluticeps subfasciculata was collected from Guizhou and Sichuan Provinces, southwestern China, on Cupressus and is characterized by the resupinate to effused-reflexed basidiomes with a colliculose hymenophore, nodose-septate generative hyphae, fasciculate skeletocystidia and subcylindrical to subfusiform basidiospores 8–11 μm × 2.5–3.5 μm. Descriptions and illustrations are provided for the two new species, and identification keys to Coniophora and Veluticeps species in China are given. Coniophora fusispora is reported in China for the first time.
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spelling pubmed-100605342023-03-31 Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov. Li, Yue He, Shuang-Hui Front Microbiol Microbiology Brown-rot fungi account for a small portion of the wood-decaying fungi. There are a few corticioid genera causing brown rot of wood, and their species diversity is still under investigated and studied, especially in subtropical and tropical areas. Two new brown-rot corticioid fungi, Coniophora beijingensis and Veluticeps subfasciculata were found during the investigation of corticioid fungi in China. Phylogenetic analyses of the two genera were carried out separately based on ITS-28S sequence data. Coniophora beijingensis was collected from Beijing, north China, from different kinds of angiosperm and gymnosperm trees, and is characterized by possessing a monomitic hyphal system with colorless hyphae and relatively small pale yellow basidiospores 7–8.6 μm× 4.5–6 μm. Veluticeps subfasciculata was collected from Guizhou and Sichuan Provinces, southwestern China, on Cupressus and is characterized by the resupinate to effused-reflexed basidiomes with a colliculose hymenophore, nodose-septate generative hyphae, fasciculate skeletocystidia and subcylindrical to subfusiform basidiospores 8–11 μm × 2.5–3.5 μm. Descriptions and illustrations are provided for the two new species, and identification keys to Coniophora and Veluticeps species in China are given. Coniophora fusispora is reported in China for the first time. Frontiers Media S.A. 2023-03-16 /pmc/articles/PMC10060534/ /pubmed/37007473 http://dx.doi.org/10.3389/fmicb.2023.1133236 Text en Copyright © 2023 Li and He. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Microbiology
Li, Yue
He, Shuang-Hui
Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.
title Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.
title_full Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.
title_fullStr Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.
title_full_unstemmed Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.
title_short Taxonomy and phylogeny of brown-rot corticioid fungi in China: Coniophora beijingensis and Veluticeps subfasciculata spp. nov.
title_sort taxonomy and phylogeny of brown-rot corticioid fungi in china: coniophora beijingensis and veluticeps subfasciculata spp. nov.
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10060534/
https://www.ncbi.nlm.nih.gov/pubmed/37007473
http://dx.doi.org/10.3389/fmicb.2023.1133236
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