Fig. 3From: Does co-transplantation of mesenchymal and spermatogonial stem cells improve reproductive efficiency and safety in mice?Expression of DNMT3A. a DNMT3A expression in control germ cells, donor-derived germ cells in transplanted males, and germ cells of donor-derived offspring obtained after transplantation. b For each spermatogenic stage, the percentage of tubules expressing the marker was determined (aP < 0.005; b,cP < 0.001 compared to control)Back to article page