Tippawan Jantafong

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Porcine reproductive and respiratory syndrome virus (PRRSV) affects the swine industry worldwide. Annual surveillances taken from 2008 to 2013 revealed a 13.86% prevalence of PRRSVs in swine populations in Thailand. The selected positive samples were genetically characterized based on global systems and phylogenetic trees that were constructed using 967(More)
Porcine circovirus type 2 (PCV2) is the major swine pathogen associated with Porcine circovirus associated disease (PCVAD) including post-weaning multisystemic wasting syndrome (PMWS). Currently, there are 4 subtypes of PCV2 (PCV2a, b, c and d) and some epidemiological evidences demonstrated that virulence of PCV2 may relate to its subtypes. Recently, PMWS(More)
Porcine reproductive and respiratory virus (PRRSV) causes major economic concerns for the swine industry worldwide. We have performed molecular dynamics simulations (MD) and principle component analysis (PCA) to investigate the role of the catalytic triad and conformational dynamics of type I and type II of nsp4 PRRSV. The results showed that the RMSF of(More)
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