1971
Enzymatic Modification of Transfer RNA
Söll D. Enzymatic Modification of Transfer RNA. Science 1971, 173: 293-299. PMID: 4934576, DOI: 10.1126/science.173.3994.293.Peer-Reviewed Original ResearchConceptsTRNA-modifying enzymesTRNA moleculesTRNA genesTransfer RNAAmino acid biosynthesisParticular tRNA speciesNucleic acid-protein interactionsAminoacyl-tRNA synthetaseSimple selection procedureAmino acid acceptorPrecursor tRNAsActive tRNAMature tRNACellular processesTRNA speciesRegulatory mutantsAcid biosynthesisRNA precursorsProtein factorsIsoacceptor tRNAsDifferent amino acidsNucleotide sequencePolynucleotide levelBiological functionsTRNA
1970
In Vitro Biosynthesis of Pseudouridine at the Polynucleotide Level by an Enzyme Extract from Escherichia coli
Johnson L, Söll D. In Vitro Biosynthesis of Pseudouridine at the Polynucleotide Level by an Enzyme Extract from Escherichia coli. Proceedings Of The National Academy Of Sciences Of The United States Of America 1970, 67: 943-950. PMID: 4943184, PMCID: PMC283296, DOI: 10.1073/pnas.67.2.943.Peer-Reviewed Original ResearchConceptsE. coli RNA polymeraseRNA transcription productsColi RNA polymeraseConversion of uridineE. coli extractsTRNA genesRNA polymerasePolynucleotide levelUridine residuesTranscription productsVitro BiosynthesisMycoplasma spEscherichia coliLambda DNARNADNAMacromolecular levelEnzyme extractBiosynthesisGenesPolymerasePseudouridineSpColiResidues