Origin of erythropoietic and lymphopoietic stem cells in the avian embryo, studied in interspecific chimaeras.
D000818:Animals; D002642:Chick Embryo / Q000166:cytology / Q000276:immunology*; D002678:Chimera; D004625:Embryo, Nonmammalian / Q000166:cytology / Q000276:immunology*; D004912:Erythrocytes; D006412:Hematopoietic Stem Cells; D008214:Lymphocytes; D011784:Quail