title: Taxonomies of differentiation.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D006321:Heart / Q000502:physiology; D007668:Kidney / Q000502:physiology; D008099:Liver / Q000502:physiology; D009799:Ocular Physiological Phenomena; D009928:Organ Specificity; D010179:Pancreas / Q000502:physiology