1996
Lactobacillus bulgaricus asparagine synthetase and asparaginyl-tRNA synthetase: coregulation by transcription antitermination?
Kim S, Germond J, Pridmore D, Söll D. Lactobacillus bulgaricus asparagine synthetase and asparaginyl-tRNA synthetase: coregulation by transcription antitermination? Journal Of Bacteriology 1996, 178: 2459-2461. PMID: 8636057, PMCID: PMC177964, DOI: 10.1128/jb.178.8.2459-2461.1996.Peer-Reviewed Original ResearchAmino Acid SequenceAmino Acyl-tRNA SynthetasesAspartate-Ammonia LigaseAspartate-tRNA LigaseBase SequenceGene Expression Regulation, BacterialGenes, BacterialGenetic Complementation TestLactobacillusMolecular Sequence DataNucleic Acid ConformationRNA, Transfer, Amino AcylSequence Homology, Amino AcidTerminator Regions, GeneticTranscription, Genetic
1994
A Lactobacillus nifS-like gene suppresses an Escherichia coli transaminase B mutation
Leong-Morgenthaler P, Oliver S, Hottinger H, Söll D. A Lactobacillus nifS-like gene suppresses an Escherichia coli transaminase B mutation. Biochimie 1994, 76: 45-49. PMID: 8031904, DOI: 10.1016/0300-9084(94)90061-2.Peer-Reviewed Original ResearchConceptsNifS-like genesNifS-like proteinsNif gene productsNif proteinsNif genesGene productsNitrogen-fixing bacteriaGroup of enzymesRemarkable sequence homologyCysteine desulfuraseSequence conservationEfficient nitrogen fixationLeucine auxotrophyTransaminase BDiverse functionsSequence homologyNitrogen fixationEscherichia coli strainsProtein productsMetabolic pathwaysAzotobacter vinelandiiGenesB mutationsProteinDissimilar mutations
1992
Organization and nucleotide sequence of the glutamine synthetase (glnA) gene from Lactobacillus delbrueckii subsp. bulgaricus
Ishino Y, Morgenthaler P, Hottinger H, Söll D. Organization and nucleotide sequence of the glutamine synthetase (glnA) gene from Lactobacillus delbrueckii subsp. bulgaricus. Applied And Environmental Microbiology 1992, 58: 3165-3169. PMID: 1359838, PMCID: PMC183065, DOI: 10.1128/aem.58.9.3165-3169.1992.Peer-Reviewed Original ResearchConceptsOpen reading frameGlnA geneReading frameGlnA gene expressionGlutamine synthetase geneL. delbrueckii subspDNA sequence analysisMaxicell methodLactobacillus delbrueckii subspDelbrueckii subspGlnR geneDeletion strainNegative eubacteriaPositive eubacteriaSynthetase geneExtensive homologyRepressor geneNucleotide sequencePresent upstreamGene expressionBamHI fragmentUnknown functionSequence analysisClostridium acetobutylicumGenes
1988
Misaminoacylation and transamidation are required for protein biosynthesis in lactobacillus bulgaricus
Schön A, Hottinger H, Söll D. Misaminoacylation and transamidation are required for protein biosynthesis in lactobacillus bulgaricus. Biochimie 1988, 70: 391-394. PMID: 3139057, DOI: 10.1016/0300-9084(88)90212-x.Peer-Reviewed Original Research
1987
Allele-specific complementation of an Escherichia coli leuB mutation by a Lactobacillus bulgaricus tRNA gene
Hottinger H, Ohgi T, Zwahlen M, Dhamija S, Söll D. Allele-specific complementation of an Escherichia coli leuB mutation by a Lactobacillus bulgaricus tRNA gene. Gene 1987, 60: 75-83. PMID: 3326787, DOI: 10.1016/0378-1119(87)90215-0.Peer-Reviewed Original ResearchConceptsTRNA genesCopy numberWild-type formE. coli promotersHigh copy numberGene copy numberLeuB mutationClone bankLeucine prototrophyLow copy numberMissense suppressionNucleotide sequenceSerine tRNATerminator elementsGenesRestoration of activityTRNAEscherichia coliAmino acidsGene allelesExtra armE. coli
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