Studies on the thionucleotides in transfer ribonucleic acid. Addition of N-ethylmaleimide and formation of mixed disulfides with thiol compounds.

Amino Acids Animals Carbon Isotopes Chemical Phenomena Chemistry Electrophoresis Escherichia coli Ethylmaleimide Iodine Liver Nucleotides RNA, Bacterial RNA, Transfer Rabbits Saccharomyces Spectrophotometry Sulfhydryl Compounds Sulfides

Amino Acids Carbon Isotopes Nucleotides RNA, Bacterial Sulfhydryl Compounds Sulfides RNA, Transfer Iodine Ethylmaleimide