abnormal keratinocyte morphology, abnormal nail matrix morphology, abnormal nail morphology, abnormal periorbital region morphology, abnormal retina blood vessel morphology, abnormal retina vasculature morphology, abnormal sebaceous gland morphology, abnormal tail morphology, abnormal vibrissa morphology, abnormal zigzag hair morphology, decreased body size, decreased cell proliferation, dilated hair follicle infundibulum, distorted hair follicle pattern, ectopic melanocytes, embryonic growth arrest, embryonic growth retardation, embryonic lethality during organogenesis, complete penetrance, embryonic lethality, complete penetrance, epidermal hyperplasia, epithelioid cyst, hematopoietic system phenotype, immune system phenotype, increased foot pad pigmentation, increased tail pigmentation, liver/biliary system phenotype, no abnormal phenotype detected, prenatal lethality, complete penetrance, prenatal lethality, incomplete penetrance, preweaning lethality, complete penetrance, short hair, short vibrissae, thin epidermis stratum granulosum