C9 heterochromatin during the first meiotic prophase of human foetal oocyte.
D002466:Cell Nucleolus; D002875:Chromosomes; D005260:Female; D005333:Fetus; D006570:Heterochromatin; D006801:Humans; D008540:Meiosis; D010063:Ovum / Q000166:cytology*; D013997:Time Factors
D006570:Heterochromatin