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Figure 1: RT-PCR analysis for undifferentiated spermatogonial markers. Undifferentiated type A spermatogonia markers were expressed in isolated and enriched cells [1 and 8=100bp ladder, 2=Oct-4, 3=negative control for Oct-4, 4=Plzf, 5=negative control for Plzf, 6=Gfra-1, 7=negative control for Gfra-1, 9=Ret, 10=negative control for Ret, 11=Bcl6b, 12=negative control for Bcl6b, 13=Etv5, 14=negative control for Etv5]. |