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Sequence analysis of RNA-2 of different isolates of broad bean wilt virus confirms the existence of two distinct species

Sequence analysis of RNA-2 of different isolates of broad bean wilt virus confirms the existence... The complete nucleotide sequence of RNA-2 from a Japanese isolate IP of broad bean wilt virus (BBWV) was determined. The sequence encodes a single large polyprotein, which contains a putative movement protein and two coat proteins (CPs). The 3′-terminal sequences of RNA-2 were also determined for three other Japanese isolates and two ATCC isolates (PV132 and PV176) of BBWV. The CPs of the four Japanese isolates share 86.8–98.0% amino acid sequences homology with one another and 88.3–96.5% with those reported for the isolate PV131 (BBWV-2). However, they have only 57.9–66.2% homology with those of PV132 and PV176 (BBWV-1). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

Sequence analysis of RNA-2 of different isolates of broad bean wilt virus confirms the existence of two distinct species

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References (12)

Publisher
Springer Journals
Copyright
Copyright © Wien by 1999 Springer-Verlag/
Subject
Legacy
ISSN
0304-8608
eISSN
1432-8798
DOI
10.1007/s007050050599
Publisher site
See Article on Publisher Site

Abstract

The complete nucleotide sequence of RNA-2 from a Japanese isolate IP of broad bean wilt virus (BBWV) was determined. The sequence encodes a single large polyprotein, which contains a putative movement protein and two coat proteins (CPs). The 3′-terminal sequences of RNA-2 were also determined for three other Japanese isolates and two ATCC isolates (PV132 and PV176) of BBWV. The CPs of the four Japanese isolates share 86.8–98.0% amino acid sequences homology with one another and 88.3–96.5% with those reported for the isolate PV131 (BBWV-2). However, they have only 57.9–66.2% homology with those of PV132 and PV176 (BBWV-1).

Journal

Archives of Virology – Springer Journals

Published: Jul 1, 1999

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