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Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand

China and Thailand are rich in fungal diversity with abundant freshwater resources that are favorable for numerous fungal encounters. Resulting from this, the majority of the Dictyosporiaceae species reported were from these two countries. During the investigation on the diversity of lignicolous fre...

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Autores principales: Shen, Hongwei, Bao, Danfeng, Wanasinghe, Dhanushka N., Boonmee, Saranyaphat, Liu, Jiankui, Luo, Zonglong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9694895/
https://www.ncbi.nlm.nih.gov/pubmed/36422021
http://dx.doi.org/10.3390/jof8111200
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author Shen, Hongwei
Bao, Danfeng
Wanasinghe, Dhanushka N.
Boonmee, Saranyaphat
Liu, Jiankui
Luo, Zonglong
author_facet Shen, Hongwei
Bao, Danfeng
Wanasinghe, Dhanushka N.
Boonmee, Saranyaphat
Liu, Jiankui
Luo, Zonglong
author_sort Shen, Hongwei
collection PubMed
description China and Thailand are rich in fungal diversity with abundant freshwater resources that are favorable for numerous fungal encounters. Resulting from this, the majority of the Dictyosporiaceae species reported were from these two countries. During the investigation on the diversity of lignicolous freshwater fungi in the Greater Mekong Subregion, eleven collections of cheirosporous species on submerged wood were collected from lentic and lotic habitats in China and Thailand. Phylogenetic analysis that combined nuclear small-subunit ribosomal RNA (SSU), internal transcribed spacer region (ITS), nuclear large subunit ribosomal RNA (LSU) and translation elongation factor 1α (tef 1-α) loci revealed six new species: Dictyocheirospora chiangmaiensis, D. multiappendiculata, D. suae, Digitodesmium aquaticum, Vikalpa grandispora and V. sphaerica. In addition, four known species were also identified and reported based on morphological and phylogenetic evidence. The detailed descriptions and illustrations of these taxa are provided with an updated phylogenetic tree of Dictyosporiaceae.
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spelling pubmed-96948952022-11-26 Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand Shen, Hongwei Bao, Danfeng Wanasinghe, Dhanushka N. Boonmee, Saranyaphat Liu, Jiankui Luo, Zonglong J Fungi (Basel) Article China and Thailand are rich in fungal diversity with abundant freshwater resources that are favorable for numerous fungal encounters. Resulting from this, the majority of the Dictyosporiaceae species reported were from these two countries. During the investigation on the diversity of lignicolous freshwater fungi in the Greater Mekong Subregion, eleven collections of cheirosporous species on submerged wood were collected from lentic and lotic habitats in China and Thailand. Phylogenetic analysis that combined nuclear small-subunit ribosomal RNA (SSU), internal transcribed spacer region (ITS), nuclear large subunit ribosomal RNA (LSU) and translation elongation factor 1α (tef 1-α) loci revealed six new species: Dictyocheirospora chiangmaiensis, D. multiappendiculata, D. suae, Digitodesmium aquaticum, Vikalpa grandispora and V. sphaerica. In addition, four known species were also identified and reported based on morphological and phylogenetic evidence. The detailed descriptions and illustrations of these taxa are provided with an updated phylogenetic tree of Dictyosporiaceae. MDPI 2022-11-14 /pmc/articles/PMC9694895/ /pubmed/36422021 http://dx.doi.org/10.3390/jof8111200 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Shen, Hongwei
Bao, Danfeng
Wanasinghe, Dhanushka N.
Boonmee, Saranyaphat
Liu, Jiankui
Luo, Zonglong
Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand
title Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand
title_full Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand
title_fullStr Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand
title_full_unstemmed Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand
title_short Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand
title_sort novel species and records of dictyosporiaceae from freshwater habitats in china and thailand
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9694895/
https://www.ncbi.nlm.nih.gov/pubmed/36422021
http://dx.doi.org/10.3390/jof8111200
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