Fig. 3From: Differences in amino acid frequency in CagA and VacA sequences of Helicobacter pylori distinguish gastric cancer from gastric MALT lymphomaStructures of CagA and VacA. Amino acid variations at four loci in ABD-type CagA (positions 314, 594, 684, and 1077 in strain 26,695) and those at three loci in s1m1-type VacA (positions 672, 921, and 1037); significant differences between gastric cancer strains and MALT lymphoma strains are presentedBack to article page