Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China

Chrysanthemum coronarium is an economically important plant in Asia, and used medicinally, ornamentally and as a vegetable. In April 2017, leaf spot disease on C. coronarium was observed in Shiyan, Hubei, China. A single-spore isolate was obtained and identified based on morphology and sequence anal...

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Autores principales: Luo, Huan, Xia, Zhen Zhou, Chen, Yun Yun, Zhou, Yi, Deng, Jian Xin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2018
Materias:
Research Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6171437/
https://www.ncbi.nlm.nih.gov/pubmed/30294488
http://dx.doi.org/10.1080/12298093.2018.1497794
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author Luo, Huan
Xia, Zhen Zhou
Chen, Yun Yun
Zhou, Yi
Deng, Jian Xin
author_facet Luo, Huan
Xia, Zhen Zhou
Chen, Yun Yun
Zhou, Yi
Deng, Jian Xin
author_sort Luo, Huan
collection PubMed
description Chrysanthemum coronarium is an economically important plant in Asia, and used medicinally, ornamentally and as a vegetable. In April 2017, leaf spot disease on C. coronarium was observed in Shiyan, Hubei, China. A single-spore isolate was obtained and identified based on morphology and sequence analysis using four regions (rDNA ITS, GAPDH, EF-1α, and RPB2). The results indicated that the fungus is Alternaria argyranthemi. The pathogenicity tests revealed that the species could cause severe leaf spot and blight disease on the host. This is the first report of leaf spot disease on C. coronarium caused by A. argyranthemi in the world, which is also a new record of Alternaria species in China.
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spelling pubmed-61714372018-10-05 Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China Luo, Huan Xia, Zhen Zhou Chen, Yun Yun Zhou, Yi Deng, Jian Xin Mycobiology Research Note Chrysanthemum coronarium is an economically important plant in Asia, and used medicinally, ornamentally and as a vegetable. In April 2017, leaf spot disease on C. coronarium was observed in Shiyan, Hubei, China. A single-spore isolate was obtained and identified based on morphology and sequence analysis using four regions (rDNA ITS, GAPDH, EF-1α, and RPB2). The results indicated that the fungus is Alternaria argyranthemi. The pathogenicity tests revealed that the species could cause severe leaf spot and blight disease on the host. This is the first report of leaf spot disease on C. coronarium caused by A. argyranthemi in the world, which is also a new record of Alternaria species in China. Taylor & Francis 2018-09-10 /pmc/articles/PMC6171437/ /pubmed/30294488 http://dx.doi.org/10.1080/12298093.2018.1497794 Text en © 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group on behalf of the Korean Society of Mycology. http://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Note
Luo, Huan
Xia, Zhen Zhou
Chen, Yun Yun
Zhou, Yi
Deng, Jian Xin
Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China
title Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China
title_full Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China
title_fullStr Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China
title_full_unstemmed Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China
title_short Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China
title_sort morphology and molecular characterization of alternaria argyranthemi on chrysanthemum coronarium in china
topic Research Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6171437/
https://www.ncbi.nlm.nih.gov/pubmed/30294488
http://dx.doi.org/10.1080/12298093.2018.1497794
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