1991
Two glutamyl-tRNA reductase activities in Escherichia coli
Jahn D, Michelsen U, Söll D. Two glutamyl-tRNA reductase activities in Escherichia coli. Journal Of Biological Chemistry 1991, 266: 2542-2548. PMID: 1990004, DOI: 10.1016/s0021-9258(18)52279-1.Peer-Reviewed Original ResearchConceptsReductase activityGlu-tRNA reductaseMolecular massEscherichia coliApparent molecular massDifferent chromatographic separationsSequence-specific recognitionGlycerol gradient centrifugationThree-step conversionTetrapyrrole biosynthesisChlamydomonas reinhardtiiE. coli K12ALA formationChromatographic separationKey enzymeMonomeric structureActive enzymeBacillus subtilisColi K12Nondenaturing conditionsHomogeneous proteinMolecular weightDelta-aminolevulinic acidEnzyme activityAddition of GTP
1986
Two RNA species co‐purify with RNase P from the fission yeast Schizosaccharomyces pombe.
Krupp G, Cherayil B, Frendewey D, Nishikawa S, Söll D. Two RNA species co‐purify with RNase P from the fission yeast Schizosaccharomyces pombe. The EMBO Journal 1986, 5: 1697-1703. PMID: 3743551, PMCID: PMC1166996, DOI: 10.1002/j.1460-2075.1986.tb04413.x.Peer-Reviewed Original ResearchConceptsM1 RNARNA speciesK RNASecondary structureFission yeast SchizosaccharomycesRNase P activityYeast genomic DNALimited sequence homologyYeast SchizosaccharomycesHaploid genomeSchizosaccharomyces pombeRNase PSingle copySouthern analysisSequence homologyGenomic DNAP activityRNAEscherichia coliHairpin loopSame basic organizationEnzyme activityBasic organizationInactivation experimentsSpecies
1980
Dimeric tRNA precursors in yeast
Schmidt O, Mao J, Ogden R, Beckmann J, Sakano H, Abelson J, Söll D. Dimeric tRNA precursors in yeast. Nature 1980, 287: 750-752. PMID: 6253814, DOI: 10.1038/287750a0.Peer-Reviewed Original ResearchConceptsDimeric tRNA precursorTRNA precursorsDNA fragmentsYeast tRNA genesDifferent genomic regionsNucleotide sequence analysisTRNA genesSaccharomyces cerevisiae1Xenopus nucleiGenomic regionsSpecific transcriptionTRNA speciesPrecursor RNARNA precursorsTRNA moleculesGene regionSequence analysisGene configurationEnzyme activityGenesMode of expressionFragmentsTranscriptionYeastTRNAAsp