. . . . . . . "[Data suggest that the -1607 2G polymorphic allele of the MMP-1 gene could be associated with susceptibility to severe chronic periodontitis; the -519AG and GG genotypes may play a role in the outcome of periodontal therapy.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:14:37+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .