The evolution of the ultrastructure of the sex chromosomes (sex vesicle) during meiotic prophase in mouse spermatocytes.
D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus; D004247:DNA / Q000032:analysis; D008297:Male; D008540:Meiosis; D008566:Membranes; D051379:Mice; D008854:Microscopy, Electron; D012728:Sex Chromatin; D012730:Sex Chromosomes; D013094:Spermatozoa / Q000166:cytology*
D004247:DNA