Role of protein factor in the functional binding of ribosomes to natural messenger RNA.

Adenosine Triphosphate/metabolism Bacterial Proteins/analysis,biosynthesis,metabolism Carbon Isotopes Cell-Free System Chromatography Coliphages DNA, Viral Escherichia coli Genetics, Microbial Ligases/metabolism Magnesium/pharmacology Methionine/metabolism Microscopy, Electron Molecular Biology Peptide Biosynthesis Phenylalanine/metabolism Phosphorus Isotopes Polynucleotides RNA, Bacterial/biosynthesis RNA, Messenger RNA, Transfer Ribosomes Templates, Genetic Tritium

Bacterial Proteins Carbon Isotopes DNA, Viral Phosphorus Isotopes Polynucleotides RNA, Bacterial RNA, Messenger Tritium Phenylalanine Adenosine Triphosphate RNA, Transfer Methionine Ligases Magnesium