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Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus
During our ongoing surveys of fungi on submerged wood in the Greater Mekong Subregion, we collected two new species similar to Bactrodesmium longisporum. Pseudobactrodesmium gen. nov. is introduced to accommodate the new species, P. aquaticum, P. chiangmaiensis and B. longisporum is transferred to t...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7144566/ https://www.ncbi.nlm.nih.gov/pubmed/32300334 http://dx.doi.org/10.3389/fmicb.2020.00456 |
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author | Dong, Wei Hyde, Kevin D. Doilom, Mingkwan Yu, Xian-Dong Bhat, D. Jayarama Jeewon, Rajesh Boonmee, Saranyaphat Wang, Gen-Nuo Nalumpang, Sarunya Zhang, Huang |
author_facet | Dong, Wei Hyde, Kevin D. Doilom, Mingkwan Yu, Xian-Dong Bhat, D. Jayarama Jeewon, Rajesh Boonmee, Saranyaphat Wang, Gen-Nuo Nalumpang, Sarunya Zhang, Huang |
author_sort | Dong, Wei |
collection | PubMed |
description | During our ongoing surveys of fungi on submerged wood in the Greater Mekong Subregion, we collected two new species similar to Bactrodesmium longisporum. Pseudobactrodesmium gen. nov. is introduced to accommodate the new species, P. aquaticum, P. chiangmaiensis and B. longisporum is transferred to this genus. Fasciculate conidiophores, enteroblastic conidiogenous cells and subulate to fusiform, phragmoseptate conidia with a tapering apical cell and sheath characterize the genus. Pseudobactrodesmium aquaticum has longer conidia than P. chiangmaiensis. The placement of Pseudobactrodesmium in Dactylosporaceae (Eurotiomycetes) is a novel finding based on analyses of combined LSU, SSU, ITS and RPB2 sequence data. Our study reveals that Pseudobactrodesmium is likely to be a speciose genus with different species in streams around the world. |
format | Online Article Text |
id | pubmed-7144566 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-71445662020-04-16 Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus Dong, Wei Hyde, Kevin D. Doilom, Mingkwan Yu, Xian-Dong Bhat, D. Jayarama Jeewon, Rajesh Boonmee, Saranyaphat Wang, Gen-Nuo Nalumpang, Sarunya Zhang, Huang Front Microbiol Microbiology During our ongoing surveys of fungi on submerged wood in the Greater Mekong Subregion, we collected two new species similar to Bactrodesmium longisporum. Pseudobactrodesmium gen. nov. is introduced to accommodate the new species, P. aquaticum, P. chiangmaiensis and B. longisporum is transferred to this genus. Fasciculate conidiophores, enteroblastic conidiogenous cells and subulate to fusiform, phragmoseptate conidia with a tapering apical cell and sheath characterize the genus. Pseudobactrodesmium aquaticum has longer conidia than P. chiangmaiensis. The placement of Pseudobactrodesmium in Dactylosporaceae (Eurotiomycetes) is a novel finding based on analyses of combined LSU, SSU, ITS and RPB2 sequence data. Our study reveals that Pseudobactrodesmium is likely to be a speciose genus with different species in streams around the world. Frontiers Media S.A. 2020-04-02 /pmc/articles/PMC7144566/ /pubmed/32300334 http://dx.doi.org/10.3389/fmicb.2020.00456 Text en Copyright © 2020 Dong, Hyde, Doilom, Yu, Bhat, Jeewon, Boonmee, Wang, Nalumpang and Zhang. http://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 Dong, Wei Hyde, Kevin D. Doilom, Mingkwan Yu, Xian-Dong Bhat, D. Jayarama Jeewon, Rajesh Boonmee, Saranyaphat Wang, Gen-Nuo Nalumpang, Sarunya Zhang, Huang Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus |
title | Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus |
title_full | Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus |
title_fullStr | Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus |
title_full_unstemmed | Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus |
title_short | Pseudobactrodesmium (Dactylosporaceae, Eurotiomycetes, Fungi) a Novel Lignicolous Genus |
title_sort | pseudobactrodesmium (dactylosporaceae, eurotiomycetes, fungi) a novel lignicolous genus |
topic | Microbiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7144566/ https://www.ncbi.nlm.nih.gov/pubmed/32300334 http://dx.doi.org/10.3389/fmicb.2020.00456 |
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