Sequence and phylogenetic analysis of a Chinese very virulent infectious bursal disease virus.
The complete genome sequence of a Chinese very virulent infectious bursal disease virus (vvIBDV) strain, Harbin-1, was determined. Based on the sequence analysis, the molecular characteristics and potential virulence determinants and origin of vvIBDV strains were identified. Phylogenetic analysis indicated that a reassortment and/or recombination event may have occurred in the emergence of Chinese vvIBDV strains.
Xia
R X
RX
Laboratory for Animal Molecular Virology, Department of Molecular Biology and Biochemistry, College of Biological Science, China Agricultural University, 100094 Beijing, China.
Wang
H Y
HY
Huang
G M
GM
Zhang
M F
MF
D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D018175:Birnaviridae Infections / Q000662:veterinary* / Q000821:virology; D002645:Chickens; D002681:China; D007243:Infectious bursal disease virus / Q000145:classification* / Q000235:genetics* / Q000302:isolation & purification / Q000472:pathogenicity; D008969:Molecular Sequence Data; D010802:Phylogeny; D011201:Poultry Diseases / Q000821:virology*; D012367:RNA, Viral / Q000737:chemistry / Q000235:genetics; D016865:Reassortant Viruses; D011995:Recombination, Genetic; D014774:Virulence
D012367:RNA, Viral