Fig. 2
From: PCR-based detection and genetic characterization of porcine parvoviruses in South Korea in 2018
A comparison of the nucleotide sequences of Korean PPV7 strains. Panel a showed the sequence similarity between the two PPV7 strains (N133 and N141) collected in this study and six strains collected in 2017. The genomic region of VP2 gene that exhibits a drop of sequence similarity was indicated by a dashed line. The nucleotide comparison in panel b shows that the two PPV7 strains collected in 2018 had genetic deletion but were distinct from the six PPV7 strains sampled in 2017