Spermatid-Sertoli tubulobulbar complexes as devices for elimination of cytoplasm from the head region late spermatids of the rat.
D000818:Animals; D003593:Cytoplasm / Q000502:physiology* / Q000648:ultrastructure; D008297:Male; D051381:Rats; D012708:Sertoli Cells / Q000648:ultrastructure*; D013087:Spermatids / Q000502:physiology / Q000648:ultrastructure*; D013091:Spermatogenesis; D013094:Spermatozoa / Q000648:ultrastructure*