Specificity of the initiator methionine tRNA for terminal and internal recognition.

Animals Escherichia coli/cytology,drug effects,metabolism Formates/pharmacology Kinetics Magnesium/pharmacology Methionine/metabolism Peptide Chain Elongation, Translational Peptide Chain Initiation, Translational Peptide Initiation Factors/pharmacology Plant Cells Plants/drug effects,metabolism Polynucleotides/pharmacology RNA, Transfer/metabolism,pharmacology Reticulocytes/cytology,drug effects,metabolism Ribosomes/drug effects,metabolism Sulfur Isotopes

Formates Peptide Initiation Factors Polynucleotides Sulfur Isotopes RNA, Transfer Methionine Magnesium