. . . . . . . . . . . . "[The size variation of the cytoxin-associated protein (cagA), which is dependent on the 3' repeat region (3'RR) of the cagA gene, is known to play a crucial role in the pathogenesis of Helicobacter pylori infection.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:44:29+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .