Immunological tolerance as the result of terminal differentiation of immunologically competent cells.
D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D000917:Antibody Formation; D002454:Cell Differentiation; D004912:Erythrocytes; D007108:Immune Tolerance; D011817:Rabbits; D012756:Sheep; D013552:Swine