A new species of Trichoderma hypoxylon harbours abundant secondary metabolites

Some species of Trichoderma are fungicolous on fungi and have been extensively studied and commercialized as biocontrol agents. Multigene analyses coupled with morphology, resulted in the discovery of T. hypoxylon sp. nov., which was isolated from surface of the stroma of Hypoxylon anthochroum. The...

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Autores principales: Sun, Jingzu, Pei, Yunfei, Li, Erwei, Li, Wei, Hyde, Kevin D., Yin, Wen-Bing, Liu, Xingzhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5116760/
https://www.ncbi.nlm.nih.gov/pubmed/27869187
http://dx.doi.org/10.1038/srep37369
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author Sun, Jingzu
Pei, Yunfei
Li, Erwei
Li, Wei
Hyde, Kevin D.
Yin, Wen-Bing
Liu, Xingzhong
author_facet Sun, Jingzu
Pei, Yunfei
Li, Erwei
Li, Wei
Hyde, Kevin D.
Yin, Wen-Bing
Liu, Xingzhong
author_sort Sun, Jingzu
collection PubMed
description Some species of Trichoderma are fungicolous on fungi and have been extensively studied and commercialized as biocontrol agents. Multigene analyses coupled with morphology, resulted in the discovery of T. hypoxylon sp. nov., which was isolated from surface of the stroma of Hypoxylon anthochroum. The new taxon produces Trichoderma- to Verticillium-like conidiophores and hyaline conidia. Phylogenetic analyses based on combined ITS, TEF1-α and RPB2 sequence data indicated that T. hypoxylon is a well-distinguished species with strong bootstrap support in the polysporum group. Chemical assessment of this species reveals a richness of secondary metabolites with trichothecenes and epipolythiodiketopiperazines as the major compounds. The fungicolous life style of T. hypoxylon and the production of abundant metabolites are indicative of the important ecological roles of this species in nature.
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spelling pubmed-51167602016-11-28 A new species of Trichoderma hypoxylon harbours abundant secondary metabolites Sun, Jingzu Pei, Yunfei Li, Erwei Li, Wei Hyde, Kevin D. Yin, Wen-Bing Liu, Xingzhong Sci Rep Article Some species of Trichoderma are fungicolous on fungi and have been extensively studied and commercialized as biocontrol agents. Multigene analyses coupled with morphology, resulted in the discovery of T. hypoxylon sp. nov., which was isolated from surface of the stroma of Hypoxylon anthochroum. The new taxon produces Trichoderma- to Verticillium-like conidiophores and hyaline conidia. Phylogenetic analyses based on combined ITS, TEF1-α and RPB2 sequence data indicated that T. hypoxylon is a well-distinguished species with strong bootstrap support in the polysporum group. Chemical assessment of this species reveals a richness of secondary metabolites with trichothecenes and epipolythiodiketopiperazines as the major compounds. The fungicolous life style of T. hypoxylon and the production of abundant metabolites are indicative of the important ecological roles of this species in nature. Nature Publishing Group 2016-11-21 /pmc/articles/PMC5116760/ /pubmed/27869187 http://dx.doi.org/10.1038/srep37369 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Sun, Jingzu
Pei, Yunfei
Li, Erwei
Li, Wei
Hyde, Kevin D.
Yin, Wen-Bing
Liu, Xingzhong
A new species of Trichoderma hypoxylon harbours abundant secondary metabolites
title A new species of Trichoderma hypoxylon harbours abundant secondary metabolites
title_full A new species of Trichoderma hypoxylon harbours abundant secondary metabolites
title_fullStr A new species of Trichoderma hypoxylon harbours abundant secondary metabolites
title_full_unstemmed A new species of Trichoderma hypoxylon harbours abundant secondary metabolites
title_short A new species of Trichoderma hypoxylon harbours abundant secondary metabolites
title_sort new species of trichoderma hypoxylon harbours abundant secondary metabolites
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5116760/
https://www.ncbi.nlm.nih.gov/pubmed/27869187
http://dx.doi.org/10.1038/srep37369
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