. . . . . . . . . . . . "[We studied the variation in the size of CD44 molecules in 25 transitional cell carcinomas and 11 normal transitional epithelial tissues, using the reverse transcriptase-polymerase chain reaction (RT-PCR) followed by electrophoresis and Southern blot hybridization.]. 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 . "2014-10-02T12:36:32+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .