Fig. 2

Dnmt1, Dnmt3a (variants 1 and 2) and Dnmt3b (variants X2 and X6) expression in rat PGC/gonocytes ate 14dpc, 15dpc and 19dpc. All the genes analysed showed similar expression pattern, with 15dpc PGC showing expression of the six mRNAs and 14dpc PGC showing no expression. An exception is observed with the expression of Dnmt1, which was detected at 19dpc, although the band observed was very weak