title: Complete genome sequence analysis identifies a new genotype of brassica yellows virus that infects cabbage and radish in China.
abstract: For brassica yellows virus (BrYV), proposed to be a member of a new polerovirus species, two clearly distinct genotypes (BrYV-A and BrYV-B) have been described. In this study, the complete nucleotide sequences of two BrYV isolates from radish and Chinese cabbage were determined. Sequence analysis suggested that these isolates represent a new genotype, referred to here as BrYV-C. The full-length sequences of the two BrYV-C isolates shared 93.4-94.8 % identity with BrYV-A and BrYV-B. Further phylogenetic analysis showed that the BrYV-C isolates formed a subgroup that was distinct from the BrYV-A and BrYV-B isolates based on all of the proteins except P5.
authors.affiliation: Department of Plant Pathology, State Key Laboratory for Agrobiotechnology and Ministry of Agriculture Key Laboratory for Plant Pathology, China Agricultural University, Beijing, 100193, China, xiaoyan433@163.com.
authors.forename: Xiao-Yan
authors.initials: XY
authors.lastname: Zhang
authors.forename: Hai-Ying
authors.initials: HY
authors.lastname: Xiang
authors.forename: Cui-Ji
authors.initials: CJ
authors.lastname: Zhou
authors.forename: Da-Wei
authors.initials: DW
authors.lastname: Li
authors.forename: Jia-Lin
authors.initials: JL
authors.lastname: Yu
authors.forename: Cheng-Gui
authors.initials: CG
authors.lastname: Han
mesh_terms: D001483:Base Sequence; D001937:Brassica / Q000821:virology*; D002681:China; D016679:Genome, Viral; D052679:Luteoviridae / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification*; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology*; D031224:Raphanus / Q000821:virology*; D017421:Sequence Analysis