Fig. 2From: Construction and sequencing of an infectious clone of the goose embryo-adapted Muscovy duck parvovirus vaccine strain FZ91-30Amino acid sequence alignments of the VP1 proteins (a) and the Rep1 proteins (b) between the FZ91-30 and other pathogenic isolates. Amino acids in common are indicated by dots. Different amino acids are denoted by the numbers above the alignments and shaded in grey Back to article page