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Alignment of the nucleotide sequences of N.lactamica nlaIIIR (GenBank accession no. U59398) and the iceA1 regions from H.pylori strains 60190 and CH4. Deletion and insertion mutations in the iceA1 regions, relative to the full-length nlaIIIR, are shaded. Dots indicate identical nucleotides. Dashes indicate gaps in the nucleotide sequence. Potential translation start and stop sites are shown in bold.
