. . . . . . . . . . . . "[To investigate whether the two known 5 alpha-reductase isoenzymes were expressed in prostate, we performed specific enzymatic amplification after reverse transcription which showed the presence of 274 and 383 base-pair fragments, respectively, specific for 5 alpha-reductase type 1 and 5 alpha-reductase type 2, demonstrating the expression of mRNA for both isoenzymes in BPH tissue.]. 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 . "2016-05-13T12:52:00+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .