Fig. 1From: Molecular epidemiology and genetic variation analyses of porcine circovirus type 2 isolated from Yunnan Province in China from 2016-2019Phylogenetic analysis based on complete genome sequences obtained in this study together with the reference sequences from GenBank. The neighbor-joining tree was constructed by molecular evolutionary genetics analysis (MEGA) software version 7.0 with the evolutionary distances were computed using the p-distance method. A PCV1 sequence provided an outgroup to root the tree. The PCV2 strains obtained in the present study are indicated with redBack to article page