Abstract:
:The genomic RNA sequences of two genotypes of a brassica-infecting polerovirus from China were determined. Sequence analysis revealed that the virus was closely related to but significantly different from turnip yellows virus (TuYV). This virus and other poleroviruses, including TuYV, had less than 90% amino acid sequence identity in all gene products except the coat protein. Based on the molecular criterion (>10% amino acid sequence difference) for species demarcation in the genus Polerovirus, the virus represents a distinct species for which the name Brassica yellows virus (BrYV) is proposed. Interestingly, there were two genotypes of BrYV, which mainly differed in the 5'-terminal half of the genome.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Xiang HY,Dong SW,Shang QX,Zhou CJ,Li DW,Yu JL,Han CGdoi
10.1007/s00705-011-1091-zsubject
Has Abstractpub_date
2011-12-01 00:00:00pages
2251-5issue
12eissn
0304-8608issn
1432-8798journal_volume
156pub_type
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