Transfer ribonucleic acid from Mycoplasma.

Amino Acids Carbon Isotopes Cell-Free System Cellulose Chemical Phenomena Chemistry Chromatography, Ion Exchange Chromatography, Paper Electrophoresis Escherichia coli/enzymology,metabolism Formates Hot Temperature Methionine Mycoplasma Nucleic Acid Denaturation Nucleosides/analysis Peptide Biosynthesis Polynucleotides RNA, Bacterial/analysis RNA, Transfer/analysis Species Specificity Stimulation, Chemical Tritium Ultracentrifugation Uracil Nucleotides

Amino Acids Carbon Isotopes Formates Nucleosides Polynucleotides RNA, Bacterial Uracil Nucleotides Tritium Cellulose RNA, Transfer Methionine