Assertion: spermatid's nucleus | /r/HasProperty | spermatogonia type a
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Source sentences:
text: Nucleus of Sertoli cells and germ cells (spermatogonia type A, pachytene primary spermatocyte and round spermatid) were counted in 20 seminiferous tubules per rat (n = 10 animals [group.sup.-1]) at stage VII of spermatogenesis, under a light microscope (Leica DMLS), at x 400 magnification.