Article
Serotype and genotype diversity of infectious bronchitis viruses isolated during 1985-2008 in Guangxi, China.
Archives of virology - 1 Mar 2012
Li Meng, Wang Xiu-Ying, Wei Ping, Chen Qiu-Ying, Wei Zheng-Ji, Mo Mei-Lan
Abstract excerpt
The genetic diversity of the hypervariable region I of S1 gene (HVR I) of infectious bronchitis (IB) vaccine strains H120, Ma5 and 4/91 was compared to that of 26 infectious bronchitis virus (IBV) strains isolated from the field in Guangxi province of China during the years 1985-2008, and the field isolates were classified into five major genotypes. Monovalent antisera against three vaccine strains and seven...
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