2010
Functional Analysis of a Novel cis-Acting Regulatory Region within the Human Ankyrin Gene (ANK-1) Promoter
Laflamme K, Owen AN, Devlin EE, Yang MQ, Wong C, Steiner LA, Garrett LJ, Elnitski L, Gallagher PG, Bodine DM. Functional Analysis of a Novel cis-Acting Regulatory Region within the Human Ankyrin Gene (ANK-1) Promoter. Molecular And Cellular Biology 2010, 30: 3493-3502. PMID: 20479128, PMCID: PMC2897556, DOI: 10.1128/mcb.00119-10.Peer-Reviewed Original ResearchMeSH Keywords5' Untranslated RegionsAnimalsAnkyrinsBase SequenceBinding SitesCell-Free SystemConsensus SequenceDNADNA PrimersGene LibraryHumansIn Vitro TechniquesMiceMice, TransgenicMolecular Sequence DataPromoter Regions, GeneticRegulatory Sequences, Nucleic AcidSequence DeletionSequence Homology, Nucleic AcidTATA-Box Binding ProteinTranscription Factor TFIIDTranscription, GeneticConceptsCell-free transcriptionPromoter functionGene promoterDinucleotide deletionANK-1 geneNovel regulatory elementFunctional promoter sequencesNovel functional motifsTransgenic mouse assaysPreinitiation complexRegulatory sequencesPromoter sequencesRegulatory regionsRegulatory elementsFunctional motifsUntranslated regionWild typeFunctional analysisAdditional sequencesDegenerate sequencePromoterMutationsTranscriptionDeletionSequence
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
2000
The human ankyrin-1 gene is selectively transcribed in erythroid cell lines despite the presence of a housekeeping-like promoter.
Gallagher P, Romana M, Tse W, Lux S, Forget B. The human ankyrin-1 gene is selectively transcribed in erythroid cell lines despite the presence of a housekeeping-like promoter. Blood 2000, 96: 1136-43. PMID: 10910934, DOI: 10.1182/blood.v96.3.1136.015k48_1136_1143.Peer-Reviewed Original ResearchConceptsHuman ankyrin-1 geneGATA-1Ankyrin-1 geneErythroid promoterPromoter/reporter plasmidsMultiple transcription initiation sitesElectrophoretic mobility shift assaysHousekeeping gene promoterRegulation of genesCCAAT consensus sequencesTranscription initiation siteMobility shift assaysReporter gene expressionGATA-1 sitesErythroid cell linesAntibody supershift experimentsCell linesErythrocyte membrane proteinsTissue culture cell linesCACCC siteSp1 sitesMembrane proteinsPromoter sequencesAnkyrin geneHTF islandThe human ankyrin-1 gene is selectively transcribed in erythroid cell lines despite the presence of a housekeeping-like promoter
Gallagher P, Romana M, Tse W, Lux S, Forget B. The human ankyrin-1 gene is selectively transcribed in erythroid cell lines despite the presence of a housekeeping-like promoter. Blood 2000, 96: 1136-1143. DOI: 10.1182/blood.v96.3.1136.Peer-Reviewed Original ResearchHuman ankyrin-1 geneGATA-1Ankyrin-1 geneErythroid promoterPromoter/reporter plasmidsMultiple transcription initiation sitesElectrophoretic mobility shift assaysHousekeeping gene promoterRegulation of genesCCAAT consensus sequencesTranscription initiation siteMobility shift assaysReporter gene expressionGATA-1 sitesFlanking genomic DNAErythroid cell linesAntibody supershift experimentsCell linesErythrocyte membrane proteinsTissue culture cell linesCACCC siteSp1 sitesMembrane proteinsPromoter sequencesAnkyrin gene