Archives of Virology (2014) 159, 3439-3442

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Fangluan Gao, Fei Chang, Jianguo Shen, Fengyang Shi, Lianhui Xie and Jiasui Zhan (2014)
Complete genome analysis of a novel recombinant isolate of Potato virus Y from China
Archives of Virology 159 (12), 3439-3442
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 (PVYN:O) except in VPg, but more than 97 % nucleotide sequence identity with the VPg of Mont (PVYN), PB312 (PVYNTN) and HN2 (SYR-I). Phylogenetic analysis indicates that GF_YL20 is a novel N:O recombinant with three recombination breakpoints.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Jiasui Zhan

Research topic(s) for pests/diseases/weeds:
molecular biology - genes

Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Potato virus Y Potato (Solanum tuberosum) China (NE)
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