2001
Chromosome Targeting at Short Polypurine Sites by Cationic Triplex-forming Oligonucleotides*
Vasquez K, Dagle J, Weeks D, Glazer P. Chromosome Targeting at Short Polypurine Sites by Cationic Triplex-forming Oligonucleotides*. Journal Of Biological Chemistry 2001, 276: 38536-38541. PMID: 11504712, DOI: 10.1074/jbc.m101797200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceCationsChromosomesCOS CellsDiaminesDNADNA Mutational AnalysisDose-Response Relationship, DrugEthylenediaminesFicusinGenes, ReporterGenes, SuppressorGenetic TechniquesGenomeIndicators and ReagentsMagnesiumMiceMice, KnockoutModels, GeneticMolecular Sequence DataMutagenesisMutagenesis, Site-DirectedNucleic Acid ConformationPotassiumProtein BindingPurinesRNA, TransferSequence Homology, Nucleic AcidConceptsChromosomal reporter geneMonkey COS cellsTarget siteSite-specific mutationsTriplex target sitesChromosome targetingEpisomal targetChromosomal targetsGene mutagenesisMammalian cellsSite-specific inductionChromosomal lociReporter geneCOS cellsGene knockoutGenomic DNAMouse cellsSite-directed modificationOligonucleotide bindsPhosphodiester bondShort sitesThird strand bindingPhosphodiester backboneSystemic administrationDNA
2000
Triple-Helix Formation Induces Recombination in Mammalian Cells via a Nucleotide Excision Repair-Dependent Pathway
Faruqi A, Datta H, Carroll D, Seidman M, Glazer P. Triple-Helix Formation Induces Recombination in Mammalian Cells via a Nucleotide Excision Repair-Dependent Pathway. Molecular And Cellular Biology 2000, 20: 990-1000. PMID: 10629056, PMCID: PMC85216, DOI: 10.1128/mcb.20.3.990-1000.2000.Peer-Reviewed Original ResearchAnimalsBase SequenceCell Line, TransformedChromosome MappingColonic NeoplasmsCOS CellsDNA RepairDNA-Binding ProteinsGenes, ReporterGenes, SuppressorHumansModels, GeneticMutagenesisNucleic Acid ConformationOligodeoxyribonucleotidesRecombinant ProteinsRecombination, GeneticRNA, TransferRNA-Binding ProteinsSequence DeletionTransfectionTumor Cells, CulturedXeroderma Pigmentosum Group A Protein
1999
Targeted Correction of an Episomal Gene in Mammalian Cells by a Short DNA Fragment Tethered to a Triplex-forming Oligonucleotide*
Chan P, Lin M, Faruqi A, Powell J, Seidman M, Glazer P. Targeted Correction of an Episomal Gene in Mammalian Cells by a Short DNA Fragment Tethered to a Triplex-forming Oligonucleotide*. Journal Of Biological Chemistry 1999, 274: 11541-11548. PMID: 10206960, DOI: 10.1074/jbc.274.17.11541.Peer-Reviewed Original ResearchConceptsMammalian cellsGene correctionSV40 shuttle vectorTriplex motifNucleotide excision repairSequence-specific mannerEpisomal geneSupF reporter geneXPA cDNASpecific target sitesGene conversionShort DNA fragmentsDNA repairGene targetingTarget genesDNA segmentsReporter geneExcision repairDNA fragmentsBifunctional oligonucleotidesShuttle vectorSequence conversionGenesSV40 vectorsFlexible linkerTriplex 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
1997
Potassium-Resistant Triple Helix Formation and Improved Intracellular Gene Targeting by Oligodeoxyribonucleotides Containing 7-Deazaxanthine
Faruqi A, Krawczyk S, Matteucci M, Glazer P. Potassium-Resistant Triple Helix Formation and Improved Intracellular Gene Targeting by Oligodeoxyribonucleotides Containing 7-Deazaxanthine. Nucleic Acids Research 1997, 25: 633-640. PMID: 9016606, PMCID: PMC146453, DOI: 10.1093/nar/25.3.633.Peer-Reviewed Original ResearchConceptsTriple helix-forming oligonucleotidesTriple helix formationGel mobility shift assaysHelix formationMutation reporter geneMobility shift assaysMammalian cellsAnti-gene strategyHigh mutation frequencyShift assaysGene targetingReporter geneGenesPhosphodiester backboneMutation frequencyPsoralen adductsVivo geneTriplex formationPhysiological concentrationsNucleotide chemistry