. . . . . . . "[We have developed real-time NASBA assays to detect mRNA coding for the estrogen receptor alpha (ESR1) and the progesterone receptor (PGR) in breast tumors by means of duplex reactions using cyclophilin B (PPIB) as the normalizing gene.]. 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 . "2017-10-17T13:15:17+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .