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First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata

In this survey, the symptomatic leaves of Clivia miniata were collected from a greenhouse in Karaj city of Iran. The isolation and morphological investigation showed Scytalidium-like fungus associated with leaf blight symptom. The phylogenetic analysis of the internal transcribed spacer along with p...

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Autores principales: Zaeimian, Zahra, Fotouhifar, Khalil-Berdi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10522640/
https://www.ncbi.nlm.nih.gov/pubmed/37752183
http://dx.doi.org/10.1038/s41598-023-43144-4
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author Zaeimian, Zahra
Fotouhifar, Khalil-Berdi
author_facet Zaeimian, Zahra
Fotouhifar, Khalil-Berdi
author_sort Zaeimian, Zahra
collection PubMed
description In this survey, the symptomatic leaves of Clivia miniata were collected from a greenhouse in Karaj city of Iran. The isolation and morphological investigation showed Scytalidium-like fungus associated with leaf blight symptom. The phylogenetic analysis of the internal transcribed spacer along with partial sequences of rDNA large subunit and translation elongation factor 1-α (tef-1α) genomic regions confirmed the identification of the recovered isolate as Neoscytalidium dimidiatum. The pycnidial morph of the fungus didn’t observe both in vitro and in vivo. The pathogenicity test on C. miniata and C. nobilis was also conducted to fulfill the Koch’s postulates. To our Knowledges, this is the first report of N. dimidiatum causing leaf blight disease on C. miniata and C. nobilis worldwide, as well as these host plants are new for N. dimidiatum in the world.
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spelling pubmed-105226402023-09-28 First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata Zaeimian, Zahra Fotouhifar, Khalil-Berdi Sci Rep Article In this survey, the symptomatic leaves of Clivia miniata were collected from a greenhouse in Karaj city of Iran. The isolation and morphological investigation showed Scytalidium-like fungus associated with leaf blight symptom. The phylogenetic analysis of the internal transcribed spacer along with partial sequences of rDNA large subunit and translation elongation factor 1-α (tef-1α) genomic regions confirmed the identification of the recovered isolate as Neoscytalidium dimidiatum. The pycnidial morph of the fungus didn’t observe both in vitro and in vivo. The pathogenicity test on C. miniata and C. nobilis was also conducted to fulfill the Koch’s postulates. To our Knowledges, this is the first report of N. dimidiatum causing leaf blight disease on C. miniata and C. nobilis worldwide, as well as these host plants are new for N. dimidiatum in the world. Nature Publishing Group UK 2023-09-26 /pmc/articles/PMC10522640/ /pubmed/37752183 http://dx.doi.org/10.1038/s41598-023-43144-4 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/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 licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence 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 licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Zaeimian, Zahra
Fotouhifar, Khalil-Berdi
First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata
title First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata
title_full First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata
title_fullStr First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata
title_full_unstemmed First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata
title_short First report of Neoscytalidium dimidiatum as the causal agent of leaf blight on Clivia miniata
title_sort first report of neoscytalidium dimidiatum as the causal agent of leaf blight on clivia miniata
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10522640/
https://www.ncbi.nlm.nih.gov/pubmed/37752183
http://dx.doi.org/10.1038/s41598-023-43144-4
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