Utilization of methionine-accepting tRNA species form Escherichia coli, ascites-tumor cells, and yeast in homologous and heterologous cell-free systems.

Acetates Amino Acids Animals Bacterial Proteins/biosynthesis Binding Sites Carcinoma, Ehrlich Tumor Cell-Free System Escherichia coli Formates Magnesium/pharmacology Methionine/metabolism Neoplasm Proteins/biosynthesis Peptide Chain Elongation, Translational Peptide Elongation Factors Peptide Initiation Factors Polyribosomes/drug effects,metabolism RNA, Bacterial/metabolism RNA, Neoplasm/metabolism RNA, Transfer/metabolism Saccharomyces cerevisiae Species Specificity Sulfur Isotopes

Acetates Amino Acids Bacterial Proteins Formates Neoplasm Proteins Peptide Elongation Factors Peptide Initiation Factors RNA, Bacterial RNA, Neoplasm Sulfur Isotopes RNA, Transfer Methionine Magnesium