Additions to the Knowledge of Corticioid Xylodon (Schizoporaceae, Hymenochaetales): Introducing Three New Xylodon Species from Southern China

Three wood-inhabiting fungal species, Xylodon gossypinus, X. macrosporus, and X. sinensis spp. nov. were collected from southern China, with the similar function to decompose rotten wood, which are here proposed as new taxa based on a combinat...

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Autores principales:	Kai-Yue Luo, Meng-Han Qu, Chang-Lin Zhao
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	biodiversity molecular systematics taxonomy white rot fungi wood-decaying fungi Yunnan Province Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/162d621e45924da287fc0d529b26f2ac
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spelling	oai:doaj.org-article:162d621e45924da287fc0d529b26f2ac2021-11-25T17:22:52ZAdditions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China10.3390/d131105811424-2818https://doaj.org/article/162d621e45924da287fc0d529b26f2ac2021-11-01T00:00:00Zhttps://www.mdpi.com/1424-2818/13/11/581https://doaj.org/toc/1424-2818Three wood-inhabiting fungal species, <i>Xylodon gossypinus</i>, <i>X. macrosporus,</i> and <i>X. sinensis</i> spp. nov. were collected from southern China, with the similar function to decompose rotten wood, which are here proposed as new taxa based on a combination of morphological features and molecular evidence. <i>Xylodon</i> <i>gossypinus</i> is characterized by the resupinate basidiomata with cotton hymenophore, and ellipsoid basidiospores; <i>X.</i><i>macrosporus</i> is characterized by the resupinate basidiomata having the cracking hymenophore with pale yellowish hymenial surface, and larger basidiospores 8–10.5 × 7.5–9 µm; and <i>X. sinensis</i> differs by its grandinioid hymenial surface and subglobose basidiospores measuring as 3–5 × 2.5–4 µm. Sequences of ITS and nLSU rRNA markers of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. The ITS+nLSU analysis in Hymenochaetales revealed that the three new species clustered into the Schizoporaceae family, located in genus <i>Xylodon</i>; based on the ITS dataset, <i>X. gossypinus</i> was a sister to <i>X. ussuriensis</i>; <i>X. macrosporus</i> closely grouped with <i>X.</i><i>follis</i> with a high support; and <i>X.</i><i>sinensis</i> was retrieved as two sisters to <i>X. attenuatus</i> and <i>X. yarraensis</i> with a lower support.Kai-Yue LuoMeng-Han QuChang-Lin ZhaoMDPI AGarticlebiodiversitymolecular systematicstaxonomywhite rot fungiwood-decaying fungiYunnan ProvinceBiology (General)QH301-705.5ENDiversity, Vol 13, Iss 581, p 581 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	biodiversity molecular systematics taxonomy white rot fungi wood-decaying fungi Yunnan Province Biology (General) QH301-705.5
spellingShingle	biodiversity molecular systematics taxonomy white rot fungi wood-decaying fungi Yunnan Province Biology (General) QH301-705.5 Kai-Yue Luo Meng-Han Qu Chang-Lin Zhao Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China
description	Three wood-inhabiting fungal species, <i>Xylodon gossypinus</i>, <i>X. macrosporus,</i> and <i>X. sinensis</i> spp. nov. were collected from southern China, with the similar function to decompose rotten wood, which are here proposed as new taxa based on a combination of morphological features and molecular evidence. <i>Xylodon</i> <i>gossypinus</i> is characterized by the resupinate basidiomata with cotton hymenophore, and ellipsoid basidiospores; <i>X.</i><i>macrosporus</i> is characterized by the resupinate basidiomata having the cracking hymenophore with pale yellowish hymenial surface, and larger basidiospores 8–10.5 × 7.5–9 µm; and <i>X. sinensis</i> differs by its grandinioid hymenial surface and subglobose basidiospores measuring as 3–5 × 2.5–4 µm. Sequences of ITS and nLSU rRNA markers of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. The ITS+nLSU analysis in Hymenochaetales revealed that the three new species clustered into the Schizoporaceae family, located in genus <i>Xylodon</i>; based on the ITS dataset, <i>X. gossypinus</i> was a sister to <i>X. ussuriensis</i>; <i>X. macrosporus</i> closely grouped with <i>X.</i><i>follis</i> with a high support; and <i>X.</i><i>sinensis</i> was retrieved as two sisters to <i>X. attenuatus</i> and <i>X. yarraensis</i> with a lower support.
format	article
author	Kai-Yue Luo Meng-Han Qu Chang-Lin Zhao
author_facet	Kai-Yue Luo Meng-Han Qu Chang-Lin Zhao
author_sort	Kai-Yue Luo
title	Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China
title_short	Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China
title_full	Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China
title_fullStr	Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China
title_full_unstemmed	Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China
title_sort	additions to the knowledge of corticioid <i>xylodon</i> (schizoporaceae, hymenochaetales): introducing three new <i>xylodon</i> species from southern china
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/162d621e45924da287fc0d529b26f2ac
work_keys_str_mv	AT kaiyueluo additionstotheknowledgeofcorticioidixylodonischizoporaceaehymenochaetalesintroducingthreenewixylodonispeciesfromsouthernchina AT menghanqu additionstotheknowledgeofcorticioidixylodonischizoporaceaehymenochaetalesintroducingthreenewixylodonispeciesfromsouthernchina AT changlinzhao additionstotheknowledgeofcorticioidixylodonischizoporaceaehymenochaetalesintroducingthreenewixylodonispeciesfromsouthernchina
_version_	1718412392563474432

Additions to the Knowledge of Corticioid <i>Xylodon</i> (Schizoporaceae, Hymenochaetales): Introducing Three New <i>Xylodon</i> Species from Southern China

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