Publication | Open Access

Phylogenetic analyses of the putative M (ORF 6) and N (ORF 7) genes of porcine reproductive and respiratory syndrome virus (PRRSV): implication for the existence of two genotypes of PRRSV in the U.S.A. and Europe

GeneticsPathogenesisVirologyPhylogenetic AnalysesVirus GeneVirus ClassificationSwine VirusVirus PhylogenyMedicineOrf 7Animal VirusOrf 6