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 acetobutylicumGenesGlutamyl-tRNA reductase from Escherichia coli and Synechocystis 6803. Gene structure and expression.
Verkamp E, Jahn M, Jahn D, Kumar A, Söll D. Glutamyl-tRNA reductase from Escherichia coli and Synechocystis 6803. Gene structure and expression. Journal Of Biological Chemistry 1992, 267: 8275-8280. PMID: 1569081, DOI: 10.1016/s0021-9258(18)42438-6.Peer-Reviewed Original ResearchMeSH KeywordsAldehyde OxidoreductasesAmino Acid SequenceBase SequenceChromatography, GelCyanobacteriaEscherichia coliGene ExpressionGenes, BacterialGenes, FungalGenetic Complementation TestMolecular Sequence DataOpen Reading FramesPlasmidsRestriction MappingSaccharomyces cerevisiaeSequence Homology, Nucleic AcidConceptsGlutamyl-tRNA reductaseHemA geneAmino acid sequenceHemA proteinGluTR activitySynechocystis 6803Acid sequenceE. coliGlutamate-1-semialdehyde aminotransferaseHemA gene productEscherichia coliCyanobacterium Synechocystis spOpen reading frameEnterobacterium Escherichia coliDNA sequence analysisFunctional complementationGene structureGlu-tRNAGel filtration experimentsPCC 6803Synechocystis spGlutamyl-tRNAAcid polypeptideReading frameALA formation
1991
delta-Aminolevulinic acid dehydratase deficiency can cause delta-aminolevulinate auxotrophy in Escherichia coli
O'Neill G, Thorbjarnardóttir S, Michelsen U, Pálsson S, Söll D, Eggertsson G. delta-Aminolevulinic acid dehydratase deficiency can cause delta-aminolevulinate auxotrophy in Escherichia coli. Journal Of Bacteriology 1991, 173: 94-100. PMID: 1987138, PMCID: PMC207161, DOI: 10.1128/jb.173.1.94-100.1991.Peer-Reviewed Original ResearchConceptsALA dehydratase activityEscherichia coliWild-type geneClasses of mutantsDNA sequence analysisAminoglycoside antibiotic kanamycinHeme biosynthetic pathwayALA biosynthesisWild-type DNAAuxotrophic phenotypeComplementation studiesDehydratase activityHemB geneBiosynthetic pathwayPositive regulationALA formationSame geneMutantsPenicillin enrichmentSequence analysisGenesAntibiotic kanamycinDiffusible productHemB mutantEnzymatic activity