title: APPEARANCE AND LOCALIZATION OF A NERVE GROWTH-PROMOTING PROTEIN DURING DEVELOPMENT.
mesh_terms: D000818:Animals; D001001:Anura; D001681:Biological Assay; D035843:Biomedical Research; D002642:Chick Embryo; D003168:Complement Fixation Tests; D004626:Embryology; D005333:Fetus; D005455:Fluorescent Antibody Technique; D006133:Growth Substances; D007106:Immune Sera; D005779:Immunodiffusion; D051379:Mice; D010600:Pharmacology; D011233:Precipitin Tests; D011506:Proteins; D013564:Sympathetic Nervous System; D014020:Tissue Extracts
chemical_list: D006133:Growth Substances; D007106:Immune Sera; D011506:Proteins; D014020:Tissue Extracts
keywords: BIOLOGICAL ASSAY; CHICK EMBRYO; CLINICAL RESEARCH; COMPLEMENT FIXATION TESTS; EMBRYOLOGY; FETUS; FLUORESCENT ANTIBODY TECHNIC; FROGS; GEL DIFFUSION TESTS; GROWTH SUBSTANCES; IMMUNE SERUMS; MICE; PHARMACOLOGY; PRECIPITIN TESTS; PROTEINS; SYMPATHETIC NERVOUS SYSTEM; TISSUE EXTRACTS