while the ectopic germinal cells in the testis and in the rete testis followed patterns of differentiation identical with those in the seminiferous cords throughout the period included in the study , those in the extratesticular stroma behaved like entopic germinal cells only through day 17 , since at days 18 and 19 many of them entered meiotic prophase just like xx germinal cells in the ovigerous cords .
C0007589
differentiation
C0007634
cells