title: Porcine respiratory and reproductive syndrome virus variants, Vietnam and China, 2007.
abstract: We characterized isolates from porcine respiratory and reproductive syndrome virus epidemics in Vietnam and China in 2007. These isolates showed approximately 99% identity at the genomic level. Genetic analysis indicated that they share a discontinuous deletion of 30 aa in nonstructural protein 2, which indicates that identical variants emerged in Vietnam and China.
authors.affiliation: Institute of Microbiology, Chinese Academy of Sciences, Beijing, People's Republic of China.
authors.forename: Youjun
authors.initials: Y
authors.lastname: Feng
authors.forename: Tiezhu
authors.initials: T
authors.lastname: Zhao
authors.forename: Tung
authors.initials: T
authors.lastname: Nguyen
authors.forename: Ken
authors.initials: K
authors.lastname: Inui
authors.forename: Ying
authors.initials: Y
authors.lastname: Ma
authors.forename: Thi Hoa
authors.initials: TH
authors.lastname: Nguyen
authors.forename: Van Cam
authors.initials: VC
authors.lastname: Nguyen
authors.forename: Di
authors.initials: D
authors.lastname: Liu
authors.forename: Quang Anh
authors.initials: QA
authors.lastname: Bui
authors.forename: Long Thanh
authors.initials: LT
authors.lastname: To
authors.forename: Chuanbin
authors.initials: C
authors.lastname: Wang
authors.forename: Kegong
authors.initials: K
authors.lastname: Tian
authors.forename: George F
authors.initials: GF
authors.lastname: Gao
mesh_terms: D000818:Animals; D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks; D016679:Genome, Viral / Q000235:genetics; D010802:Phylogeny; D019318:Porcine Reproductive and Respiratory Syndrome / Q000453:epidemiology* / Q000821:virology; D019316:Porcine respiratory and reproductive syndrome virus / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D017384:Sequence Deletion; D034421:Sus scrofa / Q000821:virology*; D014744:Vietnam / Q000453:epidemiology; D017361:Viral Nonstructural Proteins / Q000235:genetics
chemical_list: D017361:Viral Nonstructural Proteins