abnormal common myeloid progenitor cell morphology, abnormal craniofacial development, abnormal cranium morphology, abnormal definitive hematopoiesis, abnormal double-positive T cell morphology, abnormal embryonic hematopoiesis, abnormal erythropoiesis, abnormal liver development, abnormal long bone diaphysis morphology, abnormal long bone hypertrophic chondrocyte zone, abnormal lymph organ development, abnormal mandible morphology, abnormal maxilla morphology, abnormal megakaryocyte differentiation, abnormal megakaryocyte morphology, abnormal metacarpal bone morphology, abnormal mononuclear cell differentiation, abnormal myeloblast morphology/development, abnormal myelopoiesis, abnormal neurocranium morphology, abnormal osteoblast differentiation, abnormal pectoral girdle bone morphology, abnormal peripheral lymph node morphology, abnormal phalanx morphology, abnormal skeleton development, abnormal splenic cell ratio, abnormal sternum morphology, abnormal thymus cell ratio, abnormal thymus morphology, abnormal vertebrae development, absent Peyer's patches, absent T cells, absent megakaryocytes, arrested osteoblast differentiation, brainstem hemorrhage, cardiovascular system phenotype, decreased Peyer's patch number, decreased double-positive T cell number, decreased erythroblast number, decreased hematopoietic stem cell number, decreased thymocyte number, delayed bone ossification, delayed chondrocyte differentiation, delayed endochondral bone ossification, delayed intramembranous bone ossification, embryonic lethality during organogenesis, complete penetrance, embryonic lethality, complete penetrance, eyelids open at birth, hematopoietic system phenotype, impaired hematopoiesis, increased CD4-positive, alpha beta T cell number, increased IgG1 level, increased apoptosis, increased double-positive T cell number, increased hematopoietic stem cell number, increased myeloid cell number, lethality throughout fetal growth and development, complete penetrance, myeloid hyperplasia, neonatal lethality, complete penetrance, no abnormal phenotype detected, pale liver, pale yolk sac, perinatal lethality, complete penetrance, postnatal lethality, complete penetrance, prenatal lethality, incomplete penetrance, proportional dwarf, small liver, small spleen, small thymus, spinal hemorrhage