. . . . . . . . . . . . "[Mutations in the Sonic hedgehog limb enhancer, the zone of polarizing activity regulatory sequence (ZRS, located within the gene LMBR1), commonly called the ZRS), cause limb malformations.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:49:06+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .