Existence of Avian Infectious Bronchitis Virus with a European-Prevalent 4/91 Genotype in Japan

Journal of Veterinary Medical Science

Masaji MASE¹  Shigeo YAMAGUCHI¹  Tadao IMADA¹  Toshikazu INOUE¹ 

[1] National Institute of Animal Health

关键词: epidemiology;    genotype;    infectious bronchitis virus;   

DOI  :  10.1292/jvms.70.1341

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(20)Cited-By(7)Eight isolates of infectious bronchitis virus (IBV) were obtained from various prefectures in Japan during 2003-2007 and were genetically analyzed by reverse transcriptase-polymerase chain reaction (RT-PCR) coupled with direct sequencing. These IBV isolates were classified into three genetic groups, including two that have already been reported (JP-I and JP-III). The remaining group is related to the 4/91 (also known as 793/B) type, prevalent mainly in European countries, and has not been identified in Japan until now.

【 授权许可】

Unknown