Cloning and sequencing of truncated gIV glycoprotein gene of an Indian isolate of bovine herpesvirus 1.

摘要

Bovine herpesvirus 1 (BHV-1) has been reported from the Indian subcontinent in late 70's. In order to identify the origin of an Indian isolate of BHV-1 (IBR/H 167 VS) and its molecular relationship to known strains of BHV-1, a 680 bp region of the glycoprotein gene gIV was amplified by polymerase chain reaction (PCR), cloned and sequenced. Comparison of this sequences with the corresponding one of an European strain of BHV-1 (Cooper) revealed more than 99% nucleotide (nt) homology. We conclude that the Indian isolate under study does not differ from the Cooper strain regarding the gIV gene.