Fig. 2From: The prevalence and genetic characteristics of porcine circovirus type 2 and 3 in KoreaPhylogenetic trees of PCV2 ORF2 sequences constructed using the maximum-likelihood method based on the generalized time-reversible (GTR) model with G + I in MEGA 6.06. Bootstrap values were calculated with 1000 replicates. Filled circles indicate the PCV2 strains identified in this studyBack to article page