1985
Genetic mapping and DNA sequence analysis of mutations in the polA gene of Escherichia coli
Joyce C, Fujii D, Laks H, Hughes C, Grindley N. Genetic mapping and DNA sequence analysis of mutations in the polA gene of Escherichia coli. Journal Of Molecular Biology 1985, 186: 283-293. PMID: 3910840, DOI: 10.1016/0022-2836(85)90105-6.Peer-Reviewed Original ResearchConceptsDNA sequence analysisDNA polymerase IThree-dimensional structurePolymerase ISequence analysisPolA geneSingle-subunit enzymeEscherichia coliEnzyme-DNA interactionsGenetic mappingDeletion mutantsSubunit enzymeMutant formsPrimary sequenceMutational changesBacteriophage lambdaExcellent modelPolA mutantsPolA mutationEnzymatic behaviorMutantsMutationsGenesDNAColi
1984
Method for determining whether a gene of Escherichia coli is essential: application to the polA gene
Joyce C, Grindley N. Method for determining whether a gene of Escherichia coli is essential: application to the polA gene. Journal Of Bacteriology 1984, 158: 636-643. PMID: 6233260, PMCID: PMC215477, DOI: 10.1128/jb.158.2.636-643.1984.Peer-Reviewed Original ResearchConceptsPolA geneTarget genesRich mediumEscherichia coliPhage lambda vectorTarget lociBacterial chromosomeHomologous recombinationPhysical mapProphage excisionDNA segmentsMinimal mediumAntibiotic resistance genesPolymerase 3Recombinational eventsLambda vectorGenesResistance genesChromosomal deletionsDeletionFunctional fragmentsExonucleaseMarked deletionPhagesPresence of plasmids
1982
Identification of two genes immediately downstream from the polA gene of Escherichia coli
Joyce C, Grindley N. Identification of two genes immediately downstream from the polA gene of Escherichia coli. Journal Of Bacteriology 1982, 152: 1211-1219. PMID: 6183253, PMCID: PMC221628, DOI: 10.1128/jb.152.3.1211-1219.1982.Peer-Reviewed Original ResearchNucleotide sequence of the Escherichia coli polA gene and primary structure of DNA polymerase I.
Joyce C, Kelley W, Grindley N. Nucleotide sequence of the Escherichia coli polA gene and primary structure of DNA polymerase I. Journal Of Biological Chemistry 1982, 257: 1958-1964. PMID: 6276402, DOI: 10.1016/s0021-9258(19)68132-9.Peer-Reviewed Original ResearchConceptsDNA polymerase IPolymerase INucleotide sequencePolA geneKilobase pair regionProtein chemical dataAmino acid sequenceWild-type alleleResidues 342Sequence comparisonDNA polymerase I.Polymerase moleculesDNA sequencesResidue 323Acid sequencePair regionPolA1 mutationPolymerase I.Primary structureBase pairsType alleleMild proteolysisGenesActive fragmentSequence
1980
THE PRIMARY STRUCTURE OF DNA POLYMERASE I OF E. COLI11This work was supported by Health and Research Services Foundation grant V-34 (to NDFG), NIH grant GM24688 (to WSK) and ACS Faculty Research Award 198 (to WSK).
Joyce C, Kelley W, Brown W, Grindley N. THE PRIMARY STRUCTURE OF DNA POLYMERASE I OF E. COLI11This work was supported by Health and Research Services Foundation grant V-34 (to NDFG), NIH grant GM24688 (to WSK) and ACS Faculty Research Award 198 (to WSK). 1980, 589-596. DOI: 10.1016/b978-0-12-048850-6.50054-5.Peer-Reviewed Original ResearchDNA polymerase IPolymerase IE. coli polA geneAmino acid sequenceHalf-cystine residuesProteolytic cleavage sitesResidues 342Sequence comparisonDNA polymerase I.DNA sequencesResidue 323Acid sequencePolymerase I.PolA geneNative enzymeCleavage siteAmino acidsSequenceGenesProteinMutationsAllelesEnzymeResiduesTrp
1976
polA6, a mutation affecting the DNA binding capacity of DNA polymerase I
Kelly W, Grindley N. polA6, a mutation affecting the DNA binding capacity of DNA polymerase I. Nucleic Acids Research 1976, 3: 2971-2984. PMID: 12497, PMCID: PMC343145, DOI: 10.1093/nar/3.11.2971.Peer-Reviewed Original Research