title: Chromosome imprinting and the mammalian X chromosome.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002875:Chromosomes / Q000502:physiology*; D004171:Diploidy; D004175:Diptera; D005260:Female; D005306:Fertilization; D006238:Haploidy; D006570:Heterochromatin; D007313:Insecta; D008297:Male; D008322:Mammals; D008394:Marsupialia; D008540:Meiosis; D009030:Mosaicism; D010063:Ovum / Q000648:ultrastructure; D010312:Parthenogenesis; D011123:Polyploidy; D013094:Spermatozoa / Q000648:ultrastructure; D013724:Teratoma / Q000235:genetics
chemical_list: D006570:Heterochromatin