title: Penicillin-induced formation of ribonuclease in rice (Oryza sativa L.) endosperm and its inhibition by abscisic acid.
abstract: Penicillin stimulates the formation of ribonuclease in embryoless rice (Oryza sativa L.) endosperm and enhances gibberelin-induced response. Penicillin-induced RNase production is completely inhibited by abscisic acid.
mesh_terms: D000040:Abscisic Acid / Q000494:pharmacology*; D000242:Cyclic AMP / Q000494:pharmacology; D003509:Cyclohexanecarboxylic Acids / Q000494:pharmacology*; D004790:Enzyme Induction / Q000187:drug effects; D007700:Kinetics; D012275:Oryza / Q000187:drug effects / Q000201:enzymology; D010406:Penicillins / Q000494:pharmacology*; D010944:Plants / Q000187:drug effects / Q000201:enzymology*; D012260:Ribonucleases / Q000378:metabolism*
chemical_list: D003509:Cyclohexanecarboxylic Acids; D010406:Penicillins; D000040:Abscisic Acid; D000242:Cyclic AMP; D012260:Ribonucleases