Delta-aminolevulinic acid synthetase: induction in embryonic chick liver by glucagon.
Glucagon elicits a twofold increase in delta-aminolevulinic acid synthetase activity in the livers of 18-day-old chick embryos. This rise occurs when RNA synthesis is inhibited, but is prevented when protein synthesis is blocked. Cyclic adenosine monophosphate appears not to be involved.
D000818:Animals; D002642:Chick Embryo; D000242:Cyclic AMP / Q000494:pharmacology; D003513:Cycloheximide / Q000494:pharmacology; D003609:Dactinomycin / Q000494:pharmacology; D004790:Enzyme Induction / Q000187:drug effects*; D005934:Glucagon / Q000494:pharmacology*; D006836:Hydro-Lyases / Q000096:biosynthesis*; D007982:Levulinic Acids / Q000096:biosynthesis; D008099:Liver / Q000201:enzymology*
D007982:Levulinic Acids; D003609:Dactinomycin; D005934:Glucagon; D003513:Cycloheximide; D000242:Cyclic AMP; D006836:Hydro-Lyases