期刊名称:Proceedings of the National Academy of Sciences
印刷版ISSN:0027-8424
电子版ISSN:1091-6490
出版年度:1976
卷号:73
期号:9
页码:3156-3159
DOI:10.1073/pnas.73.9.3156
语种:English
出版社:The National Academy of Sciences of the United States of America
摘要:The in vitro synthesis of ribosomal protein L12 has been obtained in a coupled system with DNA extracted from the transducing phage lambdarifd18 as template. In addition, a second protein (molecular weight of 16,000) with immunological, chemical, and ribosome-binding characteristics similar to L12 is formed in this in vitro system. The synthesis of both proteins is depressed by one-half when guanosine-5'-diphosphate-3'-diphosphate is added to the reaction mixture.