Carvalho RF, Spilki FR, Cunha EM, Stocco RC, Arns CW. Molecular data of UL24 homolog gene (ORF37) from Brazilian isolates of equine herpesvirus type 1.
Res Vet Sci 2011;
93:494-7. [PMID:
21684566 DOI:
10.1016/j.rvsc.2011.05.019]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2009] [Revised: 05/06/2011] [Accepted: 05/23/2011] [Indexed: 10/18/2022]
Abstract
Equine herpesvirus type 1 (EHV-1) is associated with abortions, respiratory distress, and neurological disturbances in horses. The ORF37 of EHV-1 encodes a protein homolog to UL24 gene product of human herpesvirus that has been associated with neurovirulence. In the present work, ORF37 PCR fragments derived from two Brazilian EHV-1 isolates, a German isolate and an American reference strain were sequenced and characterized by molecular phylogenetic analysis. This genomic region is highly conserved an allowed to infer genetic distances between EHV-1 strains and other animal herpesvirus.
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