Phylogenetic constrains on Polyporus umbellatus-Armillaria associations

Abstract It has been well established that some Armillaria species are symbionts of Polyporus umbellatus, However, little is known about the evolutionary history of P. umbellatus-Armillaria associations. In this research, we used an analysis based on the strength of the phylogenetic signal to invest...

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Autores principales:	Xiaoke Xing, Jinxin Men, Shunxing Guo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/13b5463e4cf94a9889d070d561dd5dab
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spelling	oai:doaj.org-article:13b5463e4cf94a9889d070d561dd5dab2021-12-02T11:52:42ZPhylogenetic constrains on Polyporus umbellatus-Armillaria associations10.1038/s41598-017-04578-92045-2322https://doaj.org/article/13b5463e4cf94a9889d070d561dd5dab2017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-04578-9https://doaj.org/toc/2045-2322Abstract It has been well established that some Armillaria species are symbionts of Polyporus umbellatus, However, little is known about the evolutionary history of P. umbellatus-Armillaria associations. In this research, we used an analysis based on the strength of the phylogenetic signal to investigate P. umbellatus-Armillaria associations in 57 sclerotial samples across 11 provinces of China. We isolated Armillaria strains from the invasion cavity inside the sclerotia of P. umbellatus and then phylogenetically analyzed these Armillaria isolates. We also tested the effect of P. umbellatus and Armillaria phylogenies on the P. umbellatus-Armillaria associations. We isolated forty-seven Armillaria strains from 26 P. umbellatus sclerotial samples. All Armillaria isolates were classified into the 5 phylogenetic lineages found in China except for one singleton. Among the 5 phylogenetic lineages, one lineage (lineage 8) was recognized by delimitation of an uncertain phylogenetic lineage in previous study. Results of simple Mantel test implied that phylogenetically related P. umbellatus populations tend to interact with phylogenetically related Armillaria species. Phylogenetic network analyses revealed that the interaction between P. umbellatus and Armillaria is significantly influenced by the phylogenetic relationships between the Armillaria species.Xiaoke XingJinxin MenShunxing GuoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Xiaoke Xing Jinxin Men Shunxing Guo Phylogenetic constrains on Polyporus umbellatus-Armillaria associations
description	Abstract It has been well established that some Armillaria species are symbionts of Polyporus umbellatus, However, little is known about the evolutionary history of P. umbellatus-Armillaria associations. In this research, we used an analysis based on the strength of the phylogenetic signal to investigate P. umbellatus-Armillaria associations in 57 sclerotial samples across 11 provinces of China. We isolated Armillaria strains from the invasion cavity inside the sclerotia of P. umbellatus and then phylogenetically analyzed these Armillaria isolates. We also tested the effect of P. umbellatus and Armillaria phylogenies on the P. umbellatus-Armillaria associations. We isolated forty-seven Armillaria strains from 26 P. umbellatus sclerotial samples. All Armillaria isolates were classified into the 5 phylogenetic lineages found in China except for one singleton. Among the 5 phylogenetic lineages, one lineage (lineage 8) was recognized by delimitation of an uncertain phylogenetic lineage in previous study. Results of simple Mantel test implied that phylogenetically related P. umbellatus populations tend to interact with phylogenetically related Armillaria species. Phylogenetic network analyses revealed that the interaction between P. umbellatus and Armillaria is significantly influenced by the phylogenetic relationships between the Armillaria species.
format	article
author	Xiaoke Xing Jinxin Men Shunxing Guo
author_facet	Xiaoke Xing Jinxin Men Shunxing Guo
author_sort	Xiaoke Xing
title	Phylogenetic constrains on Polyporus umbellatus-Armillaria associations
title_short	Phylogenetic constrains on Polyporus umbellatus-Armillaria associations
title_full	Phylogenetic constrains on Polyporus umbellatus-Armillaria associations
title_fullStr	Phylogenetic constrains on Polyporus umbellatus-Armillaria associations
title_full_unstemmed	Phylogenetic constrains on Polyporus umbellatus-Armillaria associations
title_sort	phylogenetic constrains on polyporus umbellatus-armillaria associations
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/13b5463e4cf94a9889d070d561dd5dab
work_keys_str_mv	AT xiaokexing phylogeneticconstrainsonpolyporusumbellatusarmillariaassociations AT jinxinmen phylogeneticconstrainsonpolyporusumbellatusarmillariaassociations AT shunxingguo phylogeneticconstrainsonpolyporusumbellatusarmillariaassociations
_version_	1718394967147151360

Phylogenetic constrains on Polyporus umbellatus-Armillaria associations

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