Figure 5.
Analyses of FKBP51 expression in the testis and penis. (A) Quantitative RT-PCR analysis of FKBP51 in testis and penis of wild-type and FKBP52-deficient males (values represent the means +/− SEM of four independent experiments). In FKBP52-deficient penile tissues, FKBP51 is dramatically down-regulated. (B) The tissue-selectivity of FKBP51 expression was confirmed by Western-blotting.