Why does a limb look like a limb?
Newman
S A
SA
Department of Cell Biology and Anatomy, New York Medical College, Valhalla 10595.
D000818:Animals; D001842:Bone and Bones / Q000196:embryology; D002356:Cartilage / Q000196:embryology; D005121:Extremities / Q000033:anatomy & histology / Q000196:embryology*; D005801:Genes, Homeobox; D012176:Retinoids
D012176:Retinoids