Figure 4

Expression of ADAM-1 and ADAM-2 in testis and epididymis. Agarose gel showing the PCR amplicons obtained for ADAM-1 and ADAM-2 using total RNAs extracted from the testis, vas efferens, vas deferens and the different epididymal zones, and 30 amplification cycles. The RPL19 gene was used as a control. The intensity ratio between ADAMs and RPL19 amplicons is indicated under each lane.