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Genetic analysis of avian nephropathogenic infectious bronchitis virus isolated in Shaanxi province.

Authors :
YANG Tao
ZHANG Shu-xia
HAO Hua-fang
LIU Qing-tian
CHEN Sheng-li
YANG Zeng-qi
WANG Xing-long
DU En-qi
DANG Ru-yi
Source :
Chinese Journal of Veterinary Science / Zhongguo Shouyi Xuebao; feb2014, Vol. 34 Issue 2, p207-213, 7p
Publication Year :
2014

Abstract

The article presents a study which examines the genetic variation of avian nephropathogenic infectious bronchitis virus (NIBV) isolated in Shaanxi province, China. The study amplifies, clones, and sequences S1, M, and N genes of four isolates to determine the variation of IBV. Results show that the mutated epidemic IBV strains in the province is considered the leading cause of immunization failure.

Details

Language :
Chinese
ISSN :
10054545
Volume :
34
Issue :
2
Database :
Supplemental Index
Journal :
Chinese Journal of Veterinary Science / Zhongguo Shouyi Xuebao
Publication Type :
Academic Journal
Accession number :
95067416