| Literature DB >> 25457370 |
Satoshi Komoto1, Yaowapa Pongsuwanna2, Tomihiko Ide3, Mitsutaka Wakuda3, Ratigorn Guntapong2, Francis Ekow Dennis4, Kei Haga5, Yoshiki Fujii5, Kazuhiko Katayama5, Koki Taniguchi3.
Abstract
Porcine group A rotavirus (RVA) strain P343 (RVA/Pig-tc/THA/P343/1991/G10P[5]) was suggested to have VP7 and VP4 genes of bovine origin. In order to obtain precise information on the exact origin and evolution of this unusual porcine strain, the remaining nine genes (VP6, VP1-3, and NSP1-5) of strain P343 were sequenced and analyzed in the present study. On whole genomic analysis, strain P343 was found to have a bovine RVA-like genotype constellation (G10-P[5]-I2-R2-C2-M2-A3-N2-T6-E2-H3) different from those of typical porcine RVA strains. Furthermore, on phylogenetic analysis, each of the 11 genes of strain P343 appeared to be of bovine origin. Therefore, strain P343 was suggested to be a bovine RVA strain that was transmitted to pigs.Entities:
Keywords: Bovine-to-porcine interspecies transmission; Group A rotavirus; Whole genomic analysis
Mesh:
Year: 2014 PMID: 25457370 DOI: 10.1016/j.vetmic.2014.09.033
Source DB: PubMed Journal: Vet Microbiol ISSN: 0378-1135 Impact factor: 3.293