title: Molecular variation and recombination in RNA segment 10 of rice black-streaked dwarf virus isolated from China during 2007-2010.
abstract: Rice black-streaked dwarf virus (RBSDV) is the causal agent of rice black-streaked dwarf and maize rough dwarf diseases in China. The only open reading frame encoding the viral outer capsid protein on S10 RNA of 21 RBSDV isolates was sequenced for phylogenetic and recombination analysis. Four natural recombinants were detected, and the recombinant breakpoints were identified. In addition, the distribution of synonymous and non-synonymous nucleotide changes revealed that the virus had been evolving under purifying selection.
authors.affiliation: State Key Laboratory of Agrobiotechnology and Key Laboratory for Plant Pathology, Ministry of Agriculture, China Agricultural University, Beijing 100193, China.
authors.forename: Yongqiang
authors.initials: Y
authors.lastname: Li
authors.forename: Mengao
authors.initials: M
authors.lastname: Jia
authors.forename: Zuodong
authors.initials: Z
authors.lastname: Jiang
authors.forename: Tao
authors.initials: T
authors.lastname: Zhou
authors.forename: Zaifeng
authors.initials: Z
authors.lastname: Fan
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D002681:China; D014644:Genetic Variation; D016366:Open Reading Frames / Q000235:genetics; D012275:Oryza / Q000821:virology*; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology*; D010942:Plant Viruses / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics*; D011995:Recombination, Genetic; D012087:Reoviridae / Q000235:genetics*; D016415:Sequence Alignment
chemical_list: D012367:RNA, Viral