Centromeres in human meiotic chromosomes.
Two heterochromnatic spots were observed in most bivalents of human spermnatocytes at the late diplotene stage from six individuals. It is our belief that these dark staining bodies are the centromeres of the meiotic chromosomes.
D006801:Humans; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D012730:Sex Chromosomes; D013094:Spermatozoa / Q000166:cytology*; D013194:Staining and Labeling