2001
Intracellular generation of single-stranded DNA for chromosomal triplex formation and induced recombination
Datta H, Glazer P. Intracellular generation of single-stranded DNA for chromosomal triplex formation and induced recombination. Nucleic Acids Research 2001, 29: 5140-5147. PMID: 11812847, PMCID: PMC97609, DOI: 10.1093/nar/29.24.5140.Peer-Reviewed Original ResearchConceptsNovel vector systemMouse cellsInduced recombinationPrimer extension analysisVector systemGenome modificationTriplex formationExtension analysisIntrachromosomal recombinationChromosomal eventsGene expressionSequence insertReporter substrateSuch oligodeoxyribonucleotidesTarget siteSsDNA moleculesIntracellular generationDNARecombinationEfficient intracellular deliveryCellsSuch moleculesSequenceIntracellular deliveryOligodeoxyribonucleotides
1999
Chromosomal mutations induced by triplex-forming oligonucleotides in mammalian cells
Vasquez K, Wang G, Havre P, Glazer P. Chromosomal mutations induced by triplex-forming oligonucleotides in mammalian cells. Nucleic Acids Research 1999, 27: 1176-1181. PMID: 9927753, PMCID: PMC148300, DOI: 10.1093/nar/27.4.1176.Peer-Reviewed Original ResearchConceptsTriplex-forming oligonucleotidesMutation reporter geneMultiple chromosomal copiesMutation frequencyMammalian chromosomesTriplex binding siteMammalian cellsChromosomal copyFibroblast cell lineChromosomal lociGenetic manipulationMouse fibroblast cell lineSequencing dataChromosomal mutationsDuplex DNAUntreated control cellsBinding sitesCell linesControl cellsSpecific recognitionMutagenesisMutationsT transversionSpecific sitesCellsTriplex Formation by Oligonucleotides Containing 5-(1-Propynyl)-2‘-deoxyuridine: Decreased Magnesium Dependence and Improved Intracellular Gene Targeting †
Lacroix L, Lacoste J, Reddoch J, Mergny J, Levy D, Seidman M, Matteucci M, Glazer P. Triplex Formation by Oligonucleotides Containing 5-(1-Propynyl)-2‘-deoxyuridine: Decreased Magnesium Dependence and Improved Intracellular Gene Targeting †. Biochemistry 1999, 38: 1893-1901. PMID: 10026270, DOI: 10.1021/bi982290q.Peer-Reviewed Original Research
1998
Mutagenesis Mediated by Triple Helix–Forming Oligonucleotides Conjugated to Psoralen: Effects of Linker Arm Length and Sequence Context
Raha M, Lacroix L, Glazer P. Mutagenesis Mediated by Triple Helix–Forming Oligonucleotides Conjugated to Psoralen: Effects of Linker Arm Length and Sequence Context. Photochemistry And Photobiology 1998, 67: 289-294. PMID: 9523530, DOI: 10.1111/j.1751-1097.1998.tb05201.x.Peer-Reviewed Original Research
1997
Elevated levels of mutation in multiple tissues of mice deficient in the DNA mismatch repair gene Pms2
Narayanan L, Fritzell J, Baker S, Liskay R, Glazer P. Elevated levels of mutation in multiple tissues of mice deficient in the DNA mismatch repair gene Pms2. Proceedings Of The National Academy Of Sciences Of The United States Of America 1997, 94: 3122-3127. PMID: 9096356, PMCID: PMC20332, DOI: 10.1073/pnas.94.7.3122.Peer-Reviewed Original ResearchConceptsDNA mismatch repair gene PMS2Multiple tissuesMutation reporter geneMismatch repair gene PMS2Role of mutagenesisMammalian homologGenomic integrityReporter geneRepeat sequencesPMS2 locusMononucleotide repeat sequencesGenetic instabilityLimited tissue distributionDNA mismatch repair genesRepair genesHereditary colon cancerNormal developmentSlippage errorsGenesMutagenic treatmentEssential roleMismatch repair genesMutagenesisMutation frequencyHybrid transgenic mice
1996
Mutagenesis in Mammalian Cells Induced by Triple Helix Formation and Transcription-Coupled Repair
Wang G, Seidman M, Glazer P. Mutagenesis in Mammalian Cells Induced by Triple Helix Formation and Transcription-Coupled Repair. Science 1996, 271: 802-805. PMID: 8628995, DOI: 10.1126/science.271.5250.802.Peer-Reviewed Original ResearchConceptsMammalian cellsSufficient binding affinitiesTranscription-coupled repairHuman cell extractsInhibition of transcriptionSimian virus 40 vectorXeroderma pigmentosum groupExcision repairGenetic instabilityTriple helix formationCell extractsTriplex-forming oligonucleotidesGroup B cellsDNA repair synthesisTranscriptionMutagenesisRepair synthesisTriplex DNAHelix formationTriplex formationTriple helixCellsBinding affinitiesTherapeutic applicationsB cellsTargeted Mutagenesis Mediated by the Triple Helix Formation
Glazer P, Wang G, Havre P, Gunther E. Targeted Mutagenesis Mediated by the Triple Helix Formation. Methods In Molecular Biology 1996, 57: 109-118. PMID: 8849999, DOI: 10.1385/0-89603-332-5:109.Peer-Reviewed Original ResearchFrequent spontaneous deletions at a shuttle vector locus in transgenic mice
Leach E, Gunther E, Yeasky T, Gibson L, Yang-Feng T, Glazer P. Frequent spontaneous deletions at a shuttle vector locus in transgenic mice. Mutagenesis 1996, 11: 49-56. PMID: 8671715, DOI: 10.1093/mutage/11.1.49.Peer-Reviewed Original Research
1995
Induction of p53 in mouse cells decreases mutagenesis by UV radiation
Yuan J, Yeasky T, Havre P, Glazer P. Induction of p53 in mouse cells decreases mutagenesis by UV radiation. Carcinogenesis 1995, 16: 2295-2300. PMID: 7586125, DOI: 10.1093/carcin/16.10.2295.Peer-Reviewed Original ResearchConceptsInduction of p53Cell cycle blockCell linesCycle blockRole of p53Cell cycle analysisInvolvement of p53Lambda phage shuttle vectorWestern blotChromosomal damageClonogenic survivalNucleotide excision repairUV-induced mutationsCellular DNA damageP53 alleleRecent evidenceP53Recoverable lambda phage shuttle vectorFibroblast cell lineMutation reporter geneUV-induced lesionsG1 phaseP53 activityMouse fibroblast cell lineReporter geneFrequent T:A→G:C transversions in X-irradiated mouse cells
Yuan J, Yeasky T, Rhee M, Glazer P. Frequent T:A→G:C transversions in X-irradiated mouse cells. Carcinogenesis 1995, 16: 83-88. PMID: 7834808, DOI: 10.1093/carcin/16.1.83.Peer-Reviewed Original ResearchConceptsMammalian cellsMouse cellsC transversionRadiation-induced point mutationsLambda phage shuttle vectorPoint mutationsMutation reporter geneRecoverable lambda phage shuttle vectorDistinctive mutational signaturesUnique mutational spectrumPattern of mutationsReporter geneSpontaneous mutationsShuttle vectorCellular repair processesMultiple copiesMutational signaturesPolymerase betaMouse fibroblastsMutationsMutational spectrumTransversionsRepair processCellsPossible role
1993
Targeted mutagenesis of simian virus 40 DNA mediated by a triple helix-forming oligonucleotide
Havre P, Glazer P. Targeted mutagenesis of simian virus 40 DNA mediated by a triple helix-forming oligonucleotide. Journal Of Virology 1993, 67: 7324-7331. PMID: 8230456, PMCID: PMC238196, DOI: 10.1128/jvi.67.12.7324-7331.1993.Peer-Reviewed Original ResearchConceptsTriple helix-forming oligonucleotidesTarget genesTranscription factor accessViral genomeTransient expression assaysSimian virus 40 DNASequence-specific mannerDNA sequence analysisGene functionFactor accessMammalian cellsGenetic manipulationHomopurine/homopyrimidineTargeted base pairsPromoter sitesTriple-helical DNAExpression assaysGenetic engineeringGene expressionTargeted mutationsSequence analysisMutagenesisHeritable effectsSV40 DNAGenome
1989
Lambda phage shuttle vectors for analysis of mutations in mammalian cells in culture and in transgenic mice
Summers W, Glazer P, Malkevich D. Lambda phage shuttle vectors for analysis of mutations in mammalian cells in culture and in transgenic mice. Mutation Research/Fundamental And Molecular Mechanisms Of Mutagenesis 1989, 220: 263-268. PMID: 2522589, DOI: 10.1016/0165-1110(89)90030-4.Peer-Reviewed Original ResearchConceptsMammalian DNALambda phage shuttle vectorForeign DNA sequencesLambda packaging extractsAnalysis of mutationsInfectious phage particlesMammalian cellsBacteriophage genomesGene sequencesDNA sequencesChromosomal sequencesBacterial systemsMammalian mutagenesisShuttle vectorLambda phageMolecular levelPhage particlesE. coliDNATransgenic miceSequenceMutationsGenomeMutagenesisPhages
1986
Detection and analysis of UV-induced mutations in mammalian cell DNA using a lambda phage shuttle vector.
Glazer P, Sarkar S, Summers W. Detection and analysis of UV-induced mutations in mammalian cell DNA using a lambda phage shuttle vector. Proceedings Of The National Academy Of Sciences Of The United States Of America 1986, 83: 1041-1044. PMID: 2937054, PMCID: PMC323006, DOI: 10.1073/pnas.83.4.1041.Peer-Reviewed Original ResearchConceptsMammalian cellsStable mouse L cell lineLambda phage shuttle vectorMouse cell DNACell DNAMammalian cell DNASupF geneMouse L cell lineDNA sequence analysisLambda phage vectorL cell lineMutant phageMouse cellsSequence analysisShuttle vectorUV-induced mutationsMultiple copiesUV mutagenesisPhage vectorEscherichia coliMutagenesisViable phagePhagesGenesT transition