2008
Local and Distant Elements Regulate Tissue-Specific Expression of ANK-1 Gene Transcripts
Owen A, Laflamme K, Pilon A, Garrett L, Gallagher P, Bodine D. Local and Distant Elements Regulate Tissue-Specific Expression of ANK-1 Gene Transcripts. Blood 2008, 112: 2432. DOI: 10.1182/blood.v112.11.2432.2432.Peer-Reviewed Original ResearchNon-erythroid cellsHypersensitive sitesTransient transfection assaysConsensus sequenceChromatin loopsGATA-1NF-E2Promoter sequencesKb regionHistone acetylationErythroid transcription factor NF-E2Transfection assaysFirst exonDNase IErythroid cellsDevelopmental stage-specific patternsLocal chromatin architectureProtein-coding genesChromatin conformation captureANK-1 geneRNA Pol IITranscription initiation complexErythroid K562 cellsDNase hypersensitive sitesGATA-1 binding
2004
Sequences Downstream of the Erythroid Promoter Are Required for High Level Expression of the Human α-Spectrin Gene*
Wong EY, Lin J, Forget BG, Bodine DM, Gallagher PG. Sequences Downstream of the Erythroid Promoter Are Required for High Level Expression of the Human α-Spectrin Gene*. Journal Of Biological Chemistry 2004, 279: 55024-55033. PMID: 15456760, DOI: 10.1074/jbc.m408886200.Peer-Reviewed Original ResearchMeSH KeywordsBase SequenceBinding SitesCell DifferentiationCell MembraneCell NucleusChromatin ImmunoprecipitationCREB-Binding ProteinDeoxyribonuclease IDNADNA PrimersDNA-Binding ProteinsDNA, ComplementaryErythrocytesErythroid-Specific DNA-Binding FactorsEthidiumExonsGATA1 Transcription FactorGenes, ReporterHeLa CellsHumansImmunoprecipitationIntronsK562 CellsLuciferasesModels, GeneticMolecular Sequence DataMutationNuclear ProteinsPlasmidsPromoter Regions, GeneticSpectrinTemperatureTrans-ActivatorsTranscription FactorsTransfectionConceptsErythroid-specific expressionAlpha-spectrin geneGATA-1 sitesCore promoterDNase I hypersensitive sitesElectrophoretic mobility shift assaysChromatin immunoprecipitation assaysMobility shift assaysΑ-spectrin geneThymidine kinase promoterPositive regulatory elementHigh-level expressionGenomic orientationErythroid promoterGATA-1Membrane proteinsHypersensitive sitesImmunoprecipitation assaysRegulatory elementsSequence downstreamShift assaysErythroid differentiationTransfection assaysEnhancer activityReporter gene