The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus

Abstract Plant viruses have important global impacts on crops, and identifying their centre and date of emergence is important for planning control measures. Turnip mosaic virus (TuMV) is a member of the genus Potyvirus in the family Potyviridae and is a major worldwide pathogen of brassica crops. F...

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Autores principales:	Ryosuke Yasaka, Hirofumi Fukagawa, Mutsumi Ikematsu, Hiroko Soda, Savas Korkmaz, Alireza Golnaraghi, Nikolaos Katis, Simon Y. W. Ho, Adrian J. Gibbs, Kazusato Ohshima
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b4b5a29966014d80859ffa8cb74c79b8
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spelling	oai:doaj.org-article:b4b5a29966014d80859ffa8cb74c79b82021-12-02T15:06:23ZThe Timescale of Emergence and Spread of Turnip Mosaic Potyvirus10.1038/s41598-017-01934-72045-2322https://doaj.org/article/b4b5a29966014d80859ffa8cb74c79b82017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-01934-7https://doaj.org/toc/2045-2322Abstract Plant viruses have important global impacts on crops, and identifying their centre and date of emergence is important for planning control measures. Turnip mosaic virus (TuMV) is a member of the genus Potyvirus in the family Potyviridae and is a major worldwide pathogen of brassica crops. For two decades, we have collected TuMV isolates, mostly from brassicas, in Turkey and neighbouring countries. This region is thought to be the centre of emergence of this virus. We determined the genomic sequences of 179 of these isolates and used these to estimate the timescale of the spread of this virus. Our Bayesian coalescent analyses used synonymous sites from a total of 417 novel and published whole-genome sequences. We conclude that TuMV probably originated from a virus of wild orchids in Germany and, while adapting to wild and domestic brassicas, spread via Southern Europe to Asia Minor no more than 700 years ago. The population of basal-B group TuMVs in Asia Minor is older than all other populations of this virus, including a newly discovered population in Iran. The timescale of the spread of TuMV correlates well with the establishment of agriculture in these countries.Ryosuke YasakaHirofumi FukagawaMutsumi IkematsuHiroko SodaSavas KorkmazAlireza GolnaraghiNikolaos KatisSimon Y. W. HoAdrian J. GibbsKazusato OhshimaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ryosuke Yasaka Hirofumi Fukagawa Mutsumi Ikematsu Hiroko Soda Savas Korkmaz Alireza Golnaraghi Nikolaos Katis Simon Y. W. Ho Adrian J. Gibbs Kazusato Ohshima The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus
description	Abstract Plant viruses have important global impacts on crops, and identifying their centre and date of emergence is important for planning control measures. Turnip mosaic virus (TuMV) is a member of the genus Potyvirus in the family Potyviridae and is a major worldwide pathogen of brassica crops. For two decades, we have collected TuMV isolates, mostly from brassicas, in Turkey and neighbouring countries. This region is thought to be the centre of emergence of this virus. We determined the genomic sequences of 179 of these isolates and used these to estimate the timescale of the spread of this virus. Our Bayesian coalescent analyses used synonymous sites from a total of 417 novel and published whole-genome sequences. We conclude that TuMV probably originated from a virus of wild orchids in Germany and, while adapting to wild and domestic brassicas, spread via Southern Europe to Asia Minor no more than 700 years ago. The population of basal-B group TuMVs in Asia Minor is older than all other populations of this virus, including a newly discovered population in Iran. The timescale of the spread of TuMV correlates well with the establishment of agriculture in these countries.
format	article
author	Ryosuke Yasaka Hirofumi Fukagawa Mutsumi Ikematsu Hiroko Soda Savas Korkmaz Alireza Golnaraghi Nikolaos Katis Simon Y. W. Ho Adrian J. Gibbs Kazusato Ohshima
author_facet	Ryosuke Yasaka Hirofumi Fukagawa Mutsumi Ikematsu Hiroko Soda Savas Korkmaz Alireza Golnaraghi Nikolaos Katis Simon Y. W. Ho Adrian J. Gibbs Kazusato Ohshima
author_sort	Ryosuke Yasaka
title	The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus
title_short	The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus
title_full	The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus
title_fullStr	The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus
title_full_unstemmed	The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus
title_sort	timescale of emergence and spread of turnip mosaic potyvirus
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/b4b5a29966014d80859ffa8cb74c79b8
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The Timescale of Emergence and Spread of Turnip Mosaic Potyvirus

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