1994
Coexpression of eukaryotic tRNASer and yeast seryl-tRNA synthetase leads to functional amber suppression in Escherichia coli
Weygand-Durasević I, Nalaskowska M, Söll D. Coexpression of eukaryotic tRNASer and yeast seryl-tRNA synthetase leads to functional amber suppression in Escherichia coli. Journal Of Bacteriology 1994, 176: 232-239. PMID: 8282701, PMCID: PMC205035, DOI: 10.1128/jb.176.1.232-239.1994.Peer-Reviewed Original ResearchConceptsSeryl-tRNA synthetaseYeast seryl-tRNA synthetaseEscherichia coliSerine tRNA geneE. coliConservation of determinantsTRNA genesSchizosaccharomyces pombePrimary transcriptPlasmid promoterAmber suppressionTRNA identityFunctional expressionColiCoexpressionSynthetasePombeGenesPromoterSuppressorTranscriptsOrganismsConservationExpressionEfficient suppression
1992
Switching tRNA(Gln) identity from glutamine to tryptophan.
Rogers M, Adachi T, Inokuchi H, Söll D. Switching tRNA(Gln) identity from glutamine to tryptophan. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 3463-3467. PMID: 1565639, PMCID: PMC48888, DOI: 10.1073/pnas.89.8.3463.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acyl-tRNA SynthetasesAnticodonBase SequenceBeta-GalactosidaseCloning, MolecularEscherichia coliGenes, BacterialGenes, SuppressorGenes, SyntheticGlutamineMolecular Sequence DataMutagenesis, Site-DirectedNucleic Acid ConformationRNA, Transfer, GlnSuppression, GeneticTetrahydrofolate DehydrogenaseTryptophanConceptsOpal suppressorEscherichia coli glutaminyl-tRNA synthetaseAccuracy of aminoacylationGlutaminyl-tRNA synthetaseN-terminal sequence analysisEfficient suppressorYeast mitochondriaRespective tRNAsUCA anticodonAmber suppressorFol geneUGA codonUGA mutationsSequence analysisAlanine insertionAnticodonGenetic selectionBase pairsBase substitutionsSuppressorTRNATrpRSDihydrofolate reductasePosition 35Mutations
1988
Accuracy of in Vivo Aminoacylation Requires Proper Balance of tRNA and Aminoacyl-tRNA Synthetase
Swanson R, Hoben P, Sumner-Smith M, Uemura H, Watson L, Söll D. Accuracy of in Vivo Aminoacylation Requires Proper Balance of tRNA and Aminoacyl-tRNA Synthetase. Science 1988, 242: 1548-1551. PMID: 3144042, DOI: 10.1126/science.3144042.Peer-Reviewed Original ResearchConceptsAminoacyl-tRNA synthetaseAminoacyl-tRNA synthetasesProtein biosynthesisAccuracy of aminoacylationCognate aminoacyl-tRNA synthetaseAmber suppressorVivo aminoacylationGln-tRNA synthetaseCognate tRNATRNAExquisite specificityAminoacylationSynthetaseAccurate aminoacylationSynthetasesBiosynthesisIntracellular concentrationRelative levelsProper balanceComplexed formsSuppressorEscherichiaGln
1986
Functional complementation between mutations in a yeast suppressor tRNA gene reveals potential for evolution of tRNA sequences.
Willis I, Nichols M, Chisholm V, Söll D, Heyer W, Szankasi P, Amstutz H, Munz P, Kohli J. Functional complementation between mutations in a yeast suppressor tRNA gene reveals potential for evolution of tRNA sequences. Proceedings Of The National Academy Of Sciences Of The United States Of America 1986, 83: 7860-7864. PMID: 3532123, PMCID: PMC386822, DOI: 10.1073/pnas.83.20.7860.Peer-Reviewed Original ResearchConceptsMutant tRNA precursorS. pombe genesSuppressor tRNA geneNucleotide sequence evolutionRNA processing levelRNase P cleavagePombe geneTRNA genesFunctional complementationComplementation eventsS. pombeCycle of inactivationTRNA sequencesTRNA precursorsSequence evolutionSaccharomyces cerevisiaeS. cerevisiaePombe strainSchizosaccharomyces pombe strainStructural domainsDifferential expressionSuppressor functionP cleavageGenesSuppressor
1985
Escherichia coli supH suppressor: temperature-sensitive missense suppression caused by an anticodon change in tRNASer2
Thorbjarnardóttir S, Uemura H, Dingermann T, Rafnar T, Thorsteinsdóttir S, Söll D, Eggertsson G. Escherichia coli supH suppressor: temperature-sensitive missense suppression caused by an anticodon change in tRNASer2. Journal Of Bacteriology 1985, 161: 207-211. PMID: 3155715, PMCID: PMC214857, DOI: 10.1128/jb.161.1.207-211.1985.Peer-Reviewed Original ResearchConceptsWild-type tRNASingle nucleotide changeWild-type sequenceCAA anticodonMissense suppressorMissense suppressionCUA anticodonDNA sequencesLeucine codonMutant formsInsertion of serineNucleotide changesSuppressor geneAnticodonTRNASupHTRNASer2Anticodon changeCodonSuppressorSequenceTRNASerCloningGenesSerine
1984
The Schizosaccharomyces pombe sup3‐i suppressor recognizes ochre, but not amber codons in vitro and in vivo.
Hottinger H, Stadelmann B, Pearson D, Frendewey D, Kohli J, Söll D. The Schizosaccharomyces pombe sup3‐i suppressor recognizes ochre, but not amber codons in vitro and in vivo. The EMBO Journal 1984, 3: 423-428. PMID: 6370683, PMCID: PMC557361, DOI: 10.1002/j.1460-2075.1984.tb01823.x.Peer-Reviewed Original ResearchConceptsFission yeast Schizosaccharomyces pombeYeast Schizosaccharomyces pombeUGA termination codonVitro translation assaysReadthrough productS. pombeSchizosaccharomyces pombeNonsense mutantsTermination signalOchre suppressorUGA suppressionTranslation assaysAmber codonTermination codonGlobin mRNASup3PombeT substitutionCodonSuppressorPlasmid DNASchizosaccharomycesMutantsVivoAnticodon
1979
Suppression
Steege D, Söll D. Suppression. Biological Regulation And Development 1979, 433-485. DOI: 10.1007/978-1-4684-3417-0_11.Peer-Reviewed Original ResearchGenetic suppressionType phenotypeFinal gene productsWild-type phenotypePairs of genesInformational suppressorsSuppressor mutationsNonsense suppressionMissense suppressionGene productsMolecular basisFrameshift suppressionGene expressionMutant organismsMolecular mechanismsCell metabolismGenetic selectionGenetic termsMutationsSecondary mutationsTranscriptionMacromolecular componentsPrimary mutationsSuppressorPhenotype