title: Sex chromatin formation in the blastocyst of the roe deer (Capreolus Capreolus) during delayed implantation.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000378:metabolism*; D002467:Cell Nucleus / Q000032:analysis; D003670:Deer / Q000196:embryology*; D010064:Embryo Implantation; D004622:Embryo, Mammalian / Q000648:ultrastructure; D005260:Female; D011247:Pregnancy; D012728:Sex Chromatin / Q000378:metabolism*; D014327:Trophoblasts / Q000032:analysis