Table 3. Results from three transplantation (T) experiments using 6-week-old spermatogonia cultured with dorsomorphin.

Exp. groups	Number of recipients transplanted	Number of recipients that survived to adulthood	Number and (%) of recipients carrying germline transmitted spermatogonial cells
T1	21	14	2 (14%)
T2	26	17	3 (18%)
T3	30	19	4 (21%)
Total	77	50	9 (18%)