Microchimerism in pregnant mice.
D000818:Animals; D002678:Chimera; D002875:Chromosomes / Q000648:ultrastructure; D005260:Female; D005333:Fetus / Q000166:cytology*; D007422:Intestines / Q000166:cytology; D007621:Karyotyping; D007668:Kidney / Q000166:cytology; D008099:Liver / Q000166:cytology; D008198:Lymph Nodes / Q000166:cytology; D008431:Maternal-Fetal Exchange; D051379:Mice; D008810:Mice, Inbred C57BL / Q000276:immunology; D008808:Mice, Inbred CBA / Q000276:immunology; D011247:Pregnancy; D011270:Pregnancy, Animal; D012867:Skin / Q000166:cytology; D013154:Spleen / Q000166:cytology; D014018:Tissue Distribution