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

Complete genome analysis of a novel recombinant isolate of potato virus Y from China 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. Archives of Virology Springer Journals

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

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Springer Vienna
Copyright © 2014 by Springer-Verlag Wien
Biomedicine; Virology; Medical Microbiology; Infectious Diseases
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