Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.

Abstract Collections of microfungi on bamboo and grasses in Thailand revealed an interesting species morphologically resembling Lophiostoma, but which can be distinguished from the latter based on multi-locus phylogeny. In this paper, a new genus, Sublophiostoma is introduced to accommodate the taxo...

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Autores principales:	Sinang Hongsanan, Rungtiwa Phookamsak, Ishani D. Goonasekara, Kasun M. Thambugala, Kevin D. Hyde, Jayarama D. Bhat, Nakarin Suwannarach, Ratchadawan Cheewangkoon
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/fc338d3d06b84f19a4142bd50a15d8fa
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spelling	oai:doaj.org-article:fc338d3d06b84f19a4142bd50a15d8fa2021-12-02T16:49:07ZIntroducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.10.1038/s41598-021-88772-w2045-2322https://doaj.org/article/fc338d3d06b84f19a4142bd50a15d8fa2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-88772-whttps://doaj.org/toc/2045-2322Abstract Collections of microfungi on bamboo and grasses in Thailand revealed an interesting species morphologically resembling Lophiostoma, but which can be distinguished from the latter based on multi-locus phylogeny. In this paper, a new genus, Sublophiostoma is introduced to accommodate the taxon, S. thailandica sp. nov. Phylogenetic analyses using combined ITS, LSU, RPB2, SSU, and TEF sequences demonstrate that six strains of the new species form a distinct clade within Pleosporales, but cannot be assigned to any existing family. Therefore, a new family Sublophiostomataceae (Pleosporales) is introduced to accommodate the new genus. The sexual morph of Sublophiostomataceae is characterized by subglobose to hemisphaerical, ostiolate ascomata, with crest-like openings, a peridium with cells of textura angularis to textura epidermoidea, cylindric-clavate asci with a bulbous or foot-like narrow pedicel and a well-developed ocular chamber, and hyaline, fusiform, 1-septate ascospores surrounded by a large mucilaginous sheath. The asexual morph (coelomycetous) of the species are observed on culture media.Sinang HongsananRungtiwa PhookamsakIshani D. GoonasekaraKasun M. ThambugalaKevin D. HydeJayarama D. BhatNakarin SuwannarachRatchadawan CheewangkoonNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Sinang Hongsanan Rungtiwa Phookamsak Ishani D. Goonasekara Kasun M. Thambugala Kevin D. Hyde Jayarama D. Bhat Nakarin Suwannarach Ratchadawan Cheewangkoon Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.
description	Abstract Collections of microfungi on bamboo and grasses in Thailand revealed an interesting species morphologically resembling Lophiostoma, but which can be distinguished from the latter based on multi-locus phylogeny. In this paper, a new genus, Sublophiostoma is introduced to accommodate the taxon, S. thailandica sp. nov. Phylogenetic analyses using combined ITS, LSU, RPB2, SSU, and TEF sequences demonstrate that six strains of the new species form a distinct clade within Pleosporales, but cannot be assigned to any existing family. Therefore, a new family Sublophiostomataceae (Pleosporales) is introduced to accommodate the new genus. The sexual morph of Sublophiostomataceae is characterized by subglobose to hemisphaerical, ostiolate ascomata, with crest-like openings, a peridium with cells of textura angularis to textura epidermoidea, cylindric-clavate asci with a bulbous or foot-like narrow pedicel and a well-developed ocular chamber, and hyaline, fusiform, 1-septate ascospores surrounded by a large mucilaginous sheath. The asexual morph (coelomycetous) of the species are observed on culture media.
format	article
author	Sinang Hongsanan Rungtiwa Phookamsak Ishani D. Goonasekara Kasun M. Thambugala Kevin D. Hyde Jayarama D. Bhat Nakarin Suwannarach Ratchadawan Cheewangkoon
author_facet	Sinang Hongsanan Rungtiwa Phookamsak Ishani D. Goonasekara Kasun M. Thambugala Kevin D. Hyde Jayarama D. Bhat Nakarin Suwannarach Ratchadawan Cheewangkoon
author_sort	Sinang Hongsanan
title	Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.
title_short	Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.
title_full	Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.
title_fullStr	Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.
title_full_unstemmed	Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.
title_sort	introducing a new pleosporalean family sublophiostomataceae fam. nov. to accommodate sublophiostoma gen. nov.
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/fc338d3d06b84f19a4142bd50a15d8fa
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Introducing a new pleosporalean family Sublophiostomataceae fam. nov. to accommodate Sublophiostoma gen. nov.

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