. . . . . . . "[In an attempt to study the physiological role of retinoic acid in mammary gland development, we created a transgenic model system expressing a dominant negative RARalpha under the regulation of murine mammary tumor viral promoter.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:53+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .