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Genomic analysis of the brassica pathogen turnip mosaic potyvirus reveals its spread along the former trade routes of the Silk Road
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SYSNO ASEP 0548234 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Genomic analysis of the brassica pathogen turnip mosaic potyvirus reveals its spread along the former trade routes of the Silk Road Tvůrce(i) Kawakubo, S. (JP)
Gao, F. (CN)
Li, S. (CN)
Tan, Z. (JP)
Huang, Y.-K. (CN)
Adkar-Purushothama, Ch.R. (CA)
Gurikar, Ch. (IN)
Maneechoat, P. (TH)
Chiemsombat, P. (TH)
San Aye, S. (MM)
Furuya, N. (JP)
Shevchenko, O. (UA)
Špak, Josef (BC-A) RID, ORCID
Škoric, D. (HR)
Ho, S.Y. W. (AU)
Ohshima, K. (JP)Celkový počet autorů 16 Číslo článku e2021221118 Zdroj.dok. Proceedings of the National Academy of Sciences of the United States of America. - : National Academy of Sciences - ISSN 0027-8424
Roč. 118, č. 12 (2021)Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova turnip mosaic potyvirus ; brassica vegetables ; Eurasia ; Silk Road ; molecular evolution Vědní obor RIV EE - Mikrobiologie, virologie Obor OECD Virology Způsob publikování Open access Institucionální podpora BC-A - RVO:60077344 UT WOS 000631868600041 EID SCOPUS 85103231896 DOI 10.1073/pnas.2021221118 Anotace Plant pathogens have agricultural impacts on a global scale and resolving the timing and route of their spread can aid crop protection and inform control strategies. However, the evolutionary and phylogeographic history of plant pathogens in Eurasia remains largely unknown because of the difficulties in sampling across such a large landmass. Here, we show that turnip mosaic potyvirus (TuMV), a significant pathogen of brassica crops, spread from west to east across Eurasia from about the 17th century CE. We used a Bayesian phylogenetic approach to analyze 579 whole genome sequences and up to 713 partial sequences of TuMV, including 122 previously unknown genome sequences from isolates that we collected over the past five decades. Our phylogeographic and molecular clock analyses showed that TuMV isolates of the Asian-Brassica/Raphanus (BR) and basal-BR groups and world-Brassica3 (B3) subgroup spread from the center of emergence to the rest of Eurasia in relation to the host plants grown in each country. The migration pathways of TuMV have retraced some of the major historical trade arteries in Eurasia, a network that formed the Silk Road, and the regional variation of the virus is partly characterized by different type patterns of recombinants. Our study presents a complex and detailed picture of the timescale and major transmission routes of an important plant pathogen. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2022 Elektronická adresa https://www.pnas.org/content/118/12/e2021221118
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