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Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India
During 2018 an intensive study was conducted to determine the viruses associated with cucurbitaceous crops in nine agroclimatic zones of the state of Uttar Pradesh, India. Total of 563 samples collected and analysed across 14 different cucurbitaceous crops. The results showed the dominance of Begomo...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8429706/ https://www.ncbi.nlm.nih.gov/pubmed/34504170 http://dx.doi.org/10.1038/s41598-021-97232-4 |
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author | Kumari, Shweta Krishnan, Nagendran Dubey, Vikas Das, Bappa Pandey, Koshlendra Kumar Singh, Jagdish |
author_facet | Kumari, Shweta Krishnan, Nagendran Dubey, Vikas Das, Bappa Pandey, Koshlendra Kumar Singh, Jagdish |
author_sort | Kumari, Shweta |
collection | PubMed |
description | During 2018 an intensive study was conducted to determine the viruses associated with cucurbitaceous crops in nine agroclimatic zones of the state of Uttar Pradesh, India. Total of 563 samples collected and analysed across 14 different cucurbitaceous crops. The results showed the dominance of Begomovirus (93%) followed by Potyvirus (46%), cucumber green mottle mosaic virus (CGMMV-39%), Polerovirus (9%), cucumber mosaic virus (CMV-2%) and Orthotospovirus (2%). Nearly 65% of samples were co-infected with more than one virus. Additionally, host range expansion of CMV, CGMMV and polerovirus was also observed on cucurbit crops. A new potyvirus species, zucchini tigre mosaic virus, earlier not documented from India has also been identified on five crops during the study. Risk map generated using ArcGIS for virus disease incidence predicted the virus severity in unexplored areas. The distribution pattern of different cucurbit viruses throughout Uttar Pradesh will help identify the hot spots for viruses and will facilitate to devise efficient and eco-friendly integrated management strategies for the mitigation of viruses infecting cucurbit crops. Molecular diversity and evolutionary relationship of the virus isolates infecting cucurbits in Uttar Pradesh with previously reported strains were understood from the phylogenetic analysis. Diverse virus infections observed in the Eastern Plain zone, Central zone and North-Eastern Plain zone indicate an alarming situation for the cultivation of cucurbits in the foreseeable future. |
format | Online Article Text |
id | pubmed-8429706 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-84297062021-09-13 Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India Kumari, Shweta Krishnan, Nagendran Dubey, Vikas Das, Bappa Pandey, Koshlendra Kumar Singh, Jagdish Sci Rep Article During 2018 an intensive study was conducted to determine the viruses associated with cucurbitaceous crops in nine agroclimatic zones of the state of Uttar Pradesh, India. Total of 563 samples collected and analysed across 14 different cucurbitaceous crops. The results showed the dominance of Begomovirus (93%) followed by Potyvirus (46%), cucumber green mottle mosaic virus (CGMMV-39%), Polerovirus (9%), cucumber mosaic virus (CMV-2%) and Orthotospovirus (2%). Nearly 65% of samples were co-infected with more than one virus. Additionally, host range expansion of CMV, CGMMV and polerovirus was also observed on cucurbit crops. A new potyvirus species, zucchini tigre mosaic virus, earlier not documented from India has also been identified on five crops during the study. Risk map generated using ArcGIS for virus disease incidence predicted the virus severity in unexplored areas. The distribution pattern of different cucurbit viruses throughout Uttar Pradesh will help identify the hot spots for viruses and will facilitate to devise efficient and eco-friendly integrated management strategies for the mitigation of viruses infecting cucurbit crops. Molecular diversity and evolutionary relationship of the virus isolates infecting cucurbits in Uttar Pradesh with previously reported strains were understood from the phylogenetic analysis. Diverse virus infections observed in the Eastern Plain zone, Central zone and North-Eastern Plain zone indicate an alarming situation for the cultivation of cucurbits in the foreseeable future. Nature Publishing Group UK 2021-09-09 /pmc/articles/PMC8429706/ /pubmed/34504170 http://dx.doi.org/10.1038/s41598-021-97232-4 Text en © The Author(s) 2021, corrected publication 2021 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 Kumari, Shweta Krishnan, Nagendran Dubey, Vikas Das, Bappa Pandey, Koshlendra Kumar Singh, Jagdish Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India |
title | Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India |
title_full | Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India |
title_fullStr | Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India |
title_full_unstemmed | Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India |
title_short | Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India |
title_sort | investigations on annual spreading of viruses infecting cucurbit crops in uttar pradesh state, india |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8429706/ https://www.ncbi.nlm.nih.gov/pubmed/34504170 http://dx.doi.org/10.1038/s41598-021-97232-4 |
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