Genetic diversity and molecular evolution of arabis mosaic virus based on the CP gene sequence

Genetic diversity and molecular evolution of arabis mosaic virus based on the CP gene sequence Arabis mosaic virus (ArMV) is a virus with a wide host range. In this study, the genetic diversity of ArMV and the molecular mechanisms underlying its evolution were investigated using the coat protein (CP) sequence. Of the 33 ArMV isolates studied, three were found to be recombinants. The other 30 recombination-free ArMV isolates could be separated into two major lineages with a significant F ST value (0.384) and tended to cluster according to their geographical origin. Different evolutionary constraints were detected for the two linages, pointing to a role of natural selection in the differentiation of ArMV. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

Genetic diversity and molecular evolution of arabis mosaic virus based on the CP gene sequence

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Publisher
Springer Vienna
Copyright
Copyright © 2016 by Springer-Verlag Wien
Subject
Biomedicine; Virology; Medical Microbiology; Infectious Diseases
ISSN
0304-8608
eISSN
1432-8798
D.O.I.
10.1007/s00705-015-2729-z
Publisher site
See Article on Publisher Site

Abstract

Arabis mosaic virus (ArMV) is a virus with a wide host range. In this study, the genetic diversity of ArMV and the molecular mechanisms underlying its evolution were investigated using the coat protein (CP) sequence. Of the 33 ArMV isolates studied, three were found to be recombinants. The other 30 recombination-free ArMV isolates could be separated into two major lineages with a significant F ST value (0.384) and tended to cluster according to their geographical origin. Different evolutionary constraints were detected for the two linages, pointing to a role of natural selection in the differentiation of ArMV.

Journal

Archives of VirologySpringer Journals

Published: Apr 1, 2016

References

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