Chemical modification of the fluorescent base in phenylalanine transfer ribonucleic acid.

Amino Acyl-tRNA Synthetases Animals Benzoates Carbon Isotopes Carbonates Cattle Chemical Phenomena Chemistry Chlorides Chromatography, DEAE-Cellulose Chromatography, Thin Layer Edetic Acid Electrophoresis, Paper Fluorescence Fluorometry Hydrogen-Ion Concentration Hydrolysis Magnesium Metabolism/drug effects Methods Phenylalanine/metabolism Plants/drug effects,metabolism Polynucleotides/pharmacology Protein Biosynthesis Quaternary Ammonium Compounds RNA, Transfer/isolation & purification,metabolism,pharmacology Ribonucleases Ribosomes/metabolism Saccharomyces Spectrophotometry Triticum Ultraviolet Rays

Benzoates Carbon Isotopes Carbonates Chlorides Polynucleotides Quaternary Ammonium Compounds Phenylalanine RNA, Transfer Edetic Acid Ribonucleases Amino Acyl-tRNA Synthetases Magnesium