Observations on the fine structure and development of the spindle at mitosis and meiosis in a marine centric diatom (Lithodesmium undulatum). II. The early meiotic stages in male gametogenesis.
D002455:Cell Division; D002875:Chromosomes; D056890:Eukaryota / Q000166:cytology*; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron; D008938:Mitosis; D010781:Photography; D013094:Spermatozoa / Q000166:cytology*