Morphological Variety in Distoseptispora and Introduction of Six Novel Species

Distoseptispora is one of the sporidesmium-like taxa with great variation in asexual morphology and delineation of species. Phylogenetic analyses of four gene regions LSU, ITS, TEF1α, and RPB2 revealed the placement of several sporidesmium-lik...

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Autores principales:	Jing Yang, Ling-Ling Liu, E. B. Gareth Jones, Wen-Li Li, Kevin D. Hyde, Zuo-Yi Liu
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	new taxa generic delimitation molecular phylogeny multi-gene sporidesmium-like taxa Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/6ea617e82a574a5a8d3a59cf5b3bfb64
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id	oai:doaj.org-article:6ea617e82a574a5a8d3a59cf5b3bfb64
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spelling	oai:doaj.org-article:6ea617e82a574a5a8d3a59cf5b3bfb642021-11-25T18:06:02ZMorphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species10.3390/jof71109452309-608Xhttps://doaj.org/article/6ea617e82a574a5a8d3a59cf5b3bfb642021-11-01T00:00:00Zhttps://www.mdpi.com/2309-608X/7/11/945https://doaj.org/toc/2309-608X<i>Distoseptispora</i> is one of the sporidesmium-like taxa with great variation in asexual morphology and delineation of species. Phylogenetic analyses of four gene regions LSU, ITS, <i>TEF1α</i>, and <i>RPB2</i> revealed the placement of several sporidesmium-like species in <i>Distoseptispora</i> (<i>Distoseptisporaceae</i>, <i>Distoseptisporales</i>, <i>Sordariomycetes</i>), collected on submerged decaying twigs from streams in China and Thailand. Based on morphological examination and molecular DNA data, six new species, <i>Distoseptispora amniculi</i>, <i>D. atroviridis</i>, <i>D. effusa</i>, <i>D. fusiformis</i>, <i>D. hyalina</i>, and <i>D. verrucosa</i>, are proposed. Among them, <i>D.</i> <i>hyalina</i> is the first sexual morph confirmed in the genus. A new geographical record is reported for <i>D. lignicola</i> in China. Conidial length proved to be of less taxonomic significance for some <i>Distoseptispora</i> species, whereas the type of conidial septa is informative at species level.Jing YangLing-Ling LiuE. B. Gareth JonesWen-Li LiKevin D. HydeZuo-Yi LiuMDPI AGarticlenew taxageneric delimitationmolecular phylogenymulti-genesporidesmium-like taxaBiology (General)QH301-705.5ENJournal of Fungi, Vol 7, Iss 945, p 945 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	new taxa generic delimitation molecular phylogeny multi-gene sporidesmium-like taxa Biology (General) QH301-705.5
spellingShingle	new taxa generic delimitation molecular phylogeny multi-gene sporidesmium-like taxa Biology (General) QH301-705.5 Jing Yang Ling-Ling Liu E. B. Gareth Jones Wen-Li Li Kevin D. Hyde Zuo-Yi Liu Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species
description	<i>Distoseptispora</i> is one of the sporidesmium-like taxa with great variation in asexual morphology and delineation of species. Phylogenetic analyses of four gene regions LSU, ITS, <i>TEF1α</i>, and <i>RPB2</i> revealed the placement of several sporidesmium-like species in <i>Distoseptispora</i> (<i>Distoseptisporaceae</i>, <i>Distoseptisporales</i>, <i>Sordariomycetes</i>), collected on submerged decaying twigs from streams in China and Thailand. Based on morphological examination and molecular DNA data, six new species, <i>Distoseptispora amniculi</i>, <i>D. atroviridis</i>, <i>D. effusa</i>, <i>D. fusiformis</i>, <i>D. hyalina</i>, and <i>D. verrucosa</i>, are proposed. Among them, <i>D.</i> <i>hyalina</i> is the first sexual morph confirmed in the genus. A new geographical record is reported for <i>D. lignicola</i> in China. Conidial length proved to be of less taxonomic significance for some <i>Distoseptispora</i> species, whereas the type of conidial septa is informative at species level.
format	article
author	Jing Yang Ling-Ling Liu E. B. Gareth Jones Wen-Li Li Kevin D. Hyde Zuo-Yi Liu
author_facet	Jing Yang Ling-Ling Liu E. B. Gareth Jones Wen-Li Li Kevin D. Hyde Zuo-Yi Liu
author_sort	Jing Yang
title	Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species
title_short	Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species
title_full	Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species
title_fullStr	Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species
title_full_unstemmed	Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species
title_sort	morphological variety in <i>distoseptispora</i> and introduction of six novel species
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/6ea617e82a574a5a8d3a59cf5b3bfb64
work_keys_str_mv	AT jingyang morphologicalvarietyinidistoseptisporaiandintroductionofsixnovelspecies AT linglingliu morphologicalvarietyinidistoseptisporaiandintroductionofsixnovelspecies AT ebgarethjones morphologicalvarietyinidistoseptisporaiandintroductionofsixnovelspecies AT wenlili morphologicalvarietyinidistoseptisporaiandintroductionofsixnovelspecies AT kevindhyde morphologicalvarietyinidistoseptisporaiandintroductionofsixnovelspecies AT zuoyiliu morphologicalvarietyinidistoseptisporaiandintroductionofsixnovelspecies
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Morphological Variety in <i>Distoseptispora</i> and Introduction of Six Novel Species

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