Fig. 6

Phylogenetic analysis of three ASFVs and the encoding gene comparison between ASFV YZ-2/3 and ASFV YZ-1. A The rootless phylogenetic tree was constructed based on the p72 protein sequences from three ASFVs and 44 ASFV strains in GenBank (Table S1). The ASFV YZ-1, YZ-2 and YZ-3 in this study are marked in bold. Genotype I strains are shadowed with pink and Genotype II strains are shadowed with yellow. Green shadow includes Genotypes IX and X, whereas blue shadow contains Genotypes IV, VII, XX and XXII. B The differences of encoding genes in ASFV YZ-2/3 and ASFV YZ-1 genomes. The nucleotide deletion (del), insertion (ins) and mutation ( →) are signed by ▲, ▼ and ●, respectively. The common differences between ASFV YZ-2 and 3 to ASFV YZ-1 are written below the encoding genes, whereas the specific differences between ASFV YZ-2 and 3 to ASFV YZ-1 are given above the encoding gene MGF110-13Lb. The significant changed encoding genes of ASFV YZ-2/3 relative to ASFV YZ-1 are marked in red color. The more detailed comparison between ASFV YZ-2/3 and YZ-1 is shown in Table 1