Nuclear shaping in marsupial spermatids.
D000818:Animals; D002467:Cell Nucleus; D002843:Chromatin; D003593:Cytoplasm; D008297:Male; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D009893:Opossums / Q000502:physiology*; D013091:Spermatogenesis; D013094:Spermatozoa / Q000166:cytology*
D002843:Chromatin