Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China

A total of 124 Pestalotiopsis-like isolates associated with symptomatic and asymptomatic tissues of Camellia sinensis and other Camellia spp. from eight provinces in China were investigated. Based on single- and multi-locus (ITS, TEF, TUB2) phylogenies, as well as morphological characters, host asso...

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Autores principales: Liu, Fang, Hou, Lingwei, Raza, Mubashar, Cai, Lei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5429834/
https://www.ncbi.nlm.nih.gov/pubmed/28408743
http://dx.doi.org/10.1038/s41598-017-00972-5
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author Liu, Fang
Hou, Lingwei
Raza, Mubashar
Cai, Lei
author_facet Liu, Fang
Hou, Lingwei
Raza, Mubashar
Cai, Lei
author_sort Liu, Fang
collection PubMed
description A total of 124 Pestalotiopsis-like isolates associated with symptomatic and asymptomatic tissues of Camellia sinensis and other Camellia spp. from eight provinces in China were investigated. Based on single- and multi-locus (ITS, TEF, TUB2) phylogenies, as well as morphological characters, host associations and geographical distributions, they were classified into at least 19 species in three genera, i.e. Neopestalotiopsis, Pestalotiopsis and Pseudopestalotiopsis. Eight novel species in Pestalotiopsis and three novel species in Pseudopestalotiopsis were described. Our data suggested that the currently widely used loci in Pestalotiopsis-like genera do not consistently provide stable and sufficient resolution tree topologies, especially for Neopestalotiopsis. Moreover, the number, branch pattern and length of the conidial basal appendages were revealed to be phylogenetically informative characters in Pestalotiopsis.
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spelling pubmed-54298342017-05-15 Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China Liu, Fang Hou, Lingwei Raza, Mubashar Cai, Lei Sci Rep Article A total of 124 Pestalotiopsis-like isolates associated with symptomatic and asymptomatic tissues of Camellia sinensis and other Camellia spp. from eight provinces in China were investigated. Based on single- and multi-locus (ITS, TEF, TUB2) phylogenies, as well as morphological characters, host associations and geographical distributions, they were classified into at least 19 species in three genera, i.e. Neopestalotiopsis, Pestalotiopsis and Pseudopestalotiopsis. Eight novel species in Pestalotiopsis and three novel species in Pseudopestalotiopsis were described. Our data suggested that the currently widely used loci in Pestalotiopsis-like genera do not consistently provide stable and sufficient resolution tree topologies, especially for Neopestalotiopsis. Moreover, the number, branch pattern and length of the conidial basal appendages were revealed to be phylogenetically informative characters in Pestalotiopsis. Nature Publishing Group UK 2017-04-13 /pmc/articles/PMC5429834/ /pubmed/28408743 http://dx.doi.org/10.1038/s41598-017-00972-5 Text en © The Author(s) 2017 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Liu, Fang
Hou, Lingwei
Raza, Mubashar
Cai, Lei
Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China
title Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China
title_full Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China
title_fullStr Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China
title_full_unstemmed Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China
title_short Pestalotiopsis and allied genera from Camellia, with description of 11 new species from China
title_sort pestalotiopsis and allied genera from camellia, with description of 11 new species from china
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5429834/
https://www.ncbi.nlm.nih.gov/pubmed/28408743
http://dx.doi.org/10.1038/s41598-017-00972-5
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