. . . . . . . . . . . . "[To clarify the effects of different RAR-beta isoforms in esophageal carcinogenesis, we used real-time quantitative reverse transcription-PCR to assess in vivo RAR-beta mRNA levels in specimens of normal and malignant human esophageal tissue, comparing these levels with each other and the expressions of other genes.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:37:10+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .