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Archives of Virology
Published in: Archives of Virology 5/2010

01-05-2010 | Brief Report

Molecular diversity of the DNA-β satellites associated with tomato leaf curl disease in India

Authors: P. N. Sivalingam, V. G. Malathi, A. Varma

Published in: Archives of Virology | Issue 5/2010

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Abstract

DNA-β satellites, referred to here as betasatellites, were found associated with tomato leaf curl disease (ToLCD) in India. The size of eight betasatellites isolated from different geographical locations in India varied from 1353 to 1424 nt; these molecules had an ORF βC1, an adenine-rich region, and a satellite conserved region. Their nucleotide sequence identity varied from 45 to 93%. In phylogenetic analysis, these betasatellites grouped according to their geographic locations rather than the host species. Two new betasatellites, tomato leaf curl Bangalore betasatellite and tomato leaf curl Maharashtra betasatellite, were identified.
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Metadata
Title
Molecular diversity of the DNA-β satellites associated with tomato leaf curl disease in India
Authors
P. N. Sivalingam
V. G. Malathi
A. Varma
Publication date
01-05-2010
Publisher
Springer Vienna
Published in
Archives of Virology / Issue 5/2010
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI
https://doi.org/10.1007/s00705-010-0634-z

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