PHYLOGENETIC ANALYSIS OF THE FOOT AND MOUTH DISEASE VIRUS OF THE VIETNAMESE AND GLOBAL ISOLATES BASED ON THE 5'UTR AND ID(VPl) GENETIC MARKERS

Lê Thanh Hoà, Thái Thị Thuỷ Phượng, Lê Thị Kim Xuyến
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Authors

  • Lê Thanh Hoà Viện công nghệ sinh học
  • Thái Thị Thuỷ Phượng
  • Lê Thị Kim Xuyến Viện công nghệ sinh học

DOI:

https://doi.org/10.15625/1811-4989/7/4/12459

Abstract

Phylogenetic relationship between 6 strains ofthe Foot and Mouth Disease (FMD) collected from pigs and cattle in Tien Giang and Dong Thap (including 2 isolates from the hybrid Fl cattle) and global strains of type O, type A and type Asias-1, was established based on comparative analysis of ID(VPl) (or 1D-2A-2B) and the 5'UTR genetic markers. The FM-DTCB-H(VN) strain from pigs was grouped with those of Taiwan and Hong Kong, while strains firom the Fl hybrid cattle (FM-DTFl-Bl(VN) and FM-DTF1-B2(VN) formed a clade with the strain OIO ofthe Phillipines. Using a portion of VP1(1D-2A-1B) as a genetic marker, the phylogenetic and original relationship of 18 strains including 4 fi-om Vietnam was analyzed. As a result, all the Vietnamese strains belong to type O and clustered in group I and II, among which the strains collected from domestic pigs and cattle are oi Cathay (group I); the strain of Fl hybrid cattle is oi ME-SA (PanAsia) sublineage (group II) while strains of type A and Asia-1 formed as an out-group (group III). Apparently, the strains of FMDV from pigs and cattle in Tien Giang and Dong Thap are divided into two taxonomic groups: type O, clade Cathay; and type O, clade ME-SA(PanAsia), as the results obtained by the previous investigators.

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Published

21-11-2011

How to Cite

Hoà, L. T., Phượng, T. T. T., & Xuyến, L. T. K. (2011). PHYLOGENETIC ANALYSIS OF THE FOOT AND MOUTH DISEASE VIRUS OF THE VIETNAMESE AND GLOBAL ISOLATES BASED ON THE 5’UTR AND ID(VPl) GENETIC MARKERS. Vietnam Journal of Biotechnology, 7(4), 417–421. https://doi.org/10.15625/1811-4989/7/4/12459

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