Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)

A small-spored Alternaria was found from black spots of storaged Koerle pear (Pyrus sinkiangensis), one of the economically important fruit in Xinjiang province, China. The morphology is similar to A. limoniasperae but obviously different in secondary conidiophores and conidial septa. A phylogenetic...

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Detalles Bibliográficos
Autores principales: Aung, Sein Lai Lai, Liu, Hai Feng, Pei, Dong Fang, Lu, Bing Bin, Oo, May Moe, Deng, Jian Xin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2020
Materias:
Research Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10635174/
https://www.ncbi.nlm.nih.gov/pubmed/37970565
http://dx.doi.org/10.1080/12298093.2020.1745476
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author Aung, Sein Lai Lai
Liu, Hai Feng
Pei, Dong Fang
Lu, Bing Bin
Oo, May Moe
Deng, Jian Xin
author_facet Aung, Sein Lai Lai
Liu, Hai Feng
Pei, Dong Fang
Lu, Bing Bin
Oo, May Moe
Deng, Jian Xin
author_sort Aung, Sein Lai Lai
collection PubMed
description A small-spored Alternaria was found from black spots of storaged Koerle pear (Pyrus sinkiangensis), one of the economically important fruit in Xinjiang province, China. The morphology is similar to A. limoniasperae but obviously different in secondary conidiophores and conidial septa. A phylogenetic analysis using sequence datasets of ITS, GAPDH, TEF1, RPB2, Alt a1, OPA10–2, and EndoPG genes revealed that it belonged to the Alternaria alternata complex group. Pathogenicity tests illustrated that the fungus was the causal pathogen of black spot on Koerle pear fruit.
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spelling pubmed-106351742023-11-15 Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear) Aung, Sein Lai Lai Liu, Hai Feng Pei, Dong Fang Lu, Bing Bin Oo, May Moe Deng, Jian Xin Mycobiology Research Note A small-spored Alternaria was found from black spots of storaged Koerle pear (Pyrus sinkiangensis), one of the economically important fruit in Xinjiang province, China. The morphology is similar to A. limoniasperae but obviously different in secondary conidiophores and conidial septa. A phylogenetic analysis using sequence datasets of ITS, GAPDH, TEF1, RPB2, Alt a1, OPA10–2, and EndoPG genes revealed that it belonged to the Alternaria alternata complex group. Pathogenicity tests illustrated that the fungus was the causal pathogen of black spot on Koerle pear fruit. Taylor & Francis 2020-04-14 /pmc/articles/PMC10635174/ /pubmed/37970565 http://dx.doi.org/10.1080/12298093.2020.1745476 Text en © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group on behalf of the Korean Society of Mycology. https://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/ (https://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
Aung, Sein Lai Lai
Liu, Hai Feng
Pei, Dong Fang
Lu, Bing Bin
Oo, May Moe
Deng, Jian Xin
Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)
title Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)
title_full Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)
title_fullStr Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)
title_full_unstemmed Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)
title_short Morphology and Molecular Characterization of a Fungus from the Alternaria alternata Species Complex Causing Black Spots on Pyrus sinkiangensis (Koerle pear)
title_sort morphology and molecular characterization of a fungus from the alternaria alternata species complex causing black spots on pyrus sinkiangensis (koerle pear)
topic Research Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10635174/
https://www.ncbi.nlm.nih.gov/pubmed/37970565
http://dx.doi.org/10.1080/12298093.2020.1745476
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