Figure 4From: Molecular characterization and phylogenetic analysis of the complete genome of a porcine sapovirus from Chinese swineNucleotide acid alignment of 3' end sequences of VP2 among six porcine SaV strains. The numbers above the alignment show the nucleotide location in the ORF2. The nucleotide with the white background is differential. The inserted sequence of Ch-sw-sav1 is from 27-nt to 46-ntBack to article page