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01-12-2014 | Annotated Sequence Record

Complete genome analysis of a novel recombinant isolate of potato virus Y from China

Authors: Fangluan Gao, Fei Chang, Jianguo Shen, Fengyang Shi, Lianhui Xie, Jiasui Zhan

Published in: Archives of Virology | Issue 12/2014

Abstract

The complete sequence of GF_YL20, a potato virus Y (PVY) isolate from China, encodes a polyprotein of 3,061 amino acids. Sequence analysis indicates that GF_YL20 has a genomic structure different from previously reported PVY strains. It shares 99 % nucleotide sequence identity with PB209 (PVY^N:O) except in VPg, but more than 97 % nucleotide sequence identity with the VPg of Mont (PVY^N), PB312 (PVY^NTN) and HN2 (SYR-I). Phylogenetic analysis indicates that GF_YL20 is a novel N:O recombinant with three recombination breakpoints.

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Title: Complete genome analysis of a novel recombinant isolate of potato virus Y from China
Authors: Fangluan Gao
Fei Chang
Jianguo Shen
Fengyang Shi
Lianhui Xie
Jiasui Zhan
Publication date: 01-12-2014
Publisher: Springer Vienna
Published in: Archives of Virology / Issue 12/2014
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI: https://doi.org/10.1007/s00705-014-2184-2

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