A nutritional model of late embryonic vitamin A deficiency produces defects in organogenesis at a high penetrance and reveals new roles for the vitamin in skeletal development
Keywords: عقب ماندگی; Anteriorization; Embryonic development; Homeotic transformation; Hox gene; Organogenesis; Posteriorization; Retinoic acid; Rib fusion; Skeletal development; Sternum; Vitamin A deficiency;