title: DEVELOPMENTAL ARREST OF PROTEIN-INJECTED RANA PIPIENS EMBRYOS.
mesh_terms: D000818:Animals; D001001:Anura; D002454:Cell Differentiation; D002455:Cell Division; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D005823:Genetics; D006824:Hybridization, Genetic; D008110:Liver Extracts; D008675:Metamorphosis, Biological; D011506:Proteins; D011894:Rana pipiens; D012106:Research; D014180:Transplantation
chemical_list: D008110:Liver Extracts; D011506:Proteins
keywords: CELL DIFFERENTIATION; CELL DIVISION; EMBRYO; EXPERIMENTAL LAB STUDY; FROGS; GENETICS; HYBRIDIZATION; LIVER EXTRACTS; METAMORPHOSIS, BIOLOGICAL; PROTEINS; TRANSPLANTATION