2014
Severe nondominant hereditary spherocytosis due to uniparental isodisomy at the SPTA1 locus
Bogardus H, Schulz VP, Maksimova Y, Miller BA, Li P, Forget BG, Gallagher PG. Severe nondominant hereditary spherocytosis due to uniparental isodisomy at the SPTA1 locus. Haematologica 2014, 99: e168-e170. PMID: 24895341, PMCID: PMC4562552, DOI: 10.3324/haematol.2014.110312.Peer-Reviewed Original Research
2008
An insulator with barrier-element activity promotes α-spectrin gene expression in erythroid cells
Gallagher PG, Nilson DG, Steiner LA, Maksimova YD, Lin JY, Bodine DM. An insulator with barrier-element activity promotes α-spectrin gene expression in erythroid cells. Blood 2008, 113: 1547-1554. PMID: 19008453, PMCID: PMC2644083, DOI: 10.1182/blood-2008-06-164954.Peer-Reviewed Original ResearchConceptsIntron 1Erythroid cellsErythrocyte membrane protein genesExon 1Chicken HS4 insulatorGamma-globin proteinChromatin immunoprecipitation assaysEarly erythroid developmentMembrane protein geneAlpha-spectrin geneTissue-specific expressionMembrane biogenesisErythroid developmentGlobin genesHS4 insulatorImmunoprecipitation assaysProtein geneReporter geneGene expressionDevelopmental stagesGenesPromoterAdult erythrocytesExpressionSpectrin
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, ComplementaryDNA-Binding ProteinsErythrocytesErythroid-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
2000
Genomic organization and chromosomal localization of the murine 2 P domain potassium channel gene Kcnk8: conservation of gene structure in 2 P domain potassium channels
Bockenhauer D, Nimmakayalu M, Ward D, Goldstein S, Gallagher P. Genomic organization and chromosomal localization of the murine 2 P domain potassium channel gene Kcnk8: conservation of gene structure in 2 P domain potassium channels. Gene 2000, 261: 365-372. PMID: 11167025, DOI: 10.1016/s0378-1119(00)00492-3.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceChromosome MappingDNADNA, ComplementaryElectrophysiologyExonsGenesIn Situ Hybridization, FluorescenceIntronsMiceMolecular Sequence DataOocytesPhylogenyPotassium ChannelsPotassium Channels, Tandem Pore DomainProtein Structure, TertiaryRNA, ComplementarySequence Analysis, DNAXenopus laevisConceptsPotassium channel genesDomain potassium channelsChromosomal localizationGene structureOocyte expression systemCDNA sequenceXenopus laevis oocyte expression systemExpression systemChannel genesPotential transmembrane helicesIntron/exon boundariesSingle EF-hand motifOpen reading framePotassium channelsEF-hand motifsEvolutionary conservationGenomic organizationCellular chaperonesGenomic structureComposite cDNAPotential SH3Transmembrane helicesGenome databaseChromosomal genesReading frame
1997
Structure and Organization of the Human Ankyrin-1 Gene BASIS FOR COMPLEXITY OF PRE-mRNA PROCESSING*
Gallagher P, Tse W, Scarpa A, Lux S, Forget B. Structure and Organization of the Human Ankyrin-1 Gene BASIS FOR COMPLEXITY OF PRE-mRNA PROCESSING*. Journal Of Biological Chemistry 1997, 272: 19220-19228. PMID: 9235914, DOI: 10.1074/jbc.272.31.19220.Peer-Reviewed Original ResearchConceptsGenomic structureANK-1 geneSpectrin-binding domainMembrane-binding domainIntron/exon boundariesAlternative polyadenylation signalsPre-mRNA processingBrain-specific transcriptFurther genetic studiesErythrocyte membrane proteinsErythroid transcriptsCommon hemolytic anemiaGene basisAlternative splicingRegulatory domainProtein domainsChromosomal genesMembrane proteinsKilobase pairsPolyadenylation signalMembrane skeletonPlasma membraneExon boundariesGenetic studiesAnkyrin 1
1995
Structure, Organization, and Expression of the Human Band 7.2b Gene, a Candidate Gene for Hereditary Hydrocytosis (∗)
Gallagher P, Forget B. Structure, Organization, and Expression of the Human Band 7.2b Gene, a Candidate Gene for Hereditary Hydrocytosis (∗). Journal Of Biological Chemistry 1995, 270: 26358-26363. PMID: 7592848, DOI: 10.1074/jbc.270.44.26358.Peer-Reviewed Original ResearchMeSH Keywords3T3 CellsAmino Acid SequenceAnemia, HemolyticAnimalsBase SequenceBlood ProteinsBlotting, NorthernCell LineConsensus SequenceDNA PrimersDNA, ComplementaryExonsGene ExpressionGenetic VariationHominidaeHumansIntronsLeukemia, Erythroblastic, AcuteMembrane ProteinsMiceMolecular Sequence DataPolymerase Chain ReactionPolymorphism, GeneticPromoter Regions, GeneticRecombinant Fusion ProteinsRegulatory Sequences, Nucleic AcidRestriction MappingRNA, MessengerTransfectionTumor Cells, CulturedConceptsSingle transcription initiation siteSimple sequence repeat polymorphismKilobases of DNATranscription initiation siteAlternative polyadenylation signalsFurther genetic studiesHigh-level expressionNorthern blot analysisPattern of expressionWide tissue distributionGenomic structureRich promoterNonerythroid cellsChromosomal genesPolyadenylation signalMembrane skeletonGene cDNAGene promoterReporter geneCandidate genesRecognition sequenceGenetic studiesInitiation siteGenesBase pairs
1991
Heterogeneity of the molecular basis of hereditary pyropoikilocytosis and hereditary elliptocytosis associated with increased levels of the spectrin alpha I/74-kilodalton tryptic peptide.
Floyd P, Gallagher P, Valentino L, Davis M, Marchesi S, Forget B. Heterogeneity of the molecular basis of hereditary pyropoikilocytosis and hereditary elliptocytosis associated with increased levels of the spectrin alpha I/74-kilodalton tryptic peptide. Blood 1991, 78: 1364-72. PMID: 1878597, DOI: 10.1182/blood.v78.5.1364.bloodjournal7851364.Peer-Reviewed Original ResearchA splice site mutation of the beta-spectrin gene causing exon skipping in hereditary elliptocytosis associated with a truncated beta-spectrin chain
Gallagher PG, Tse WT, Costa F, Scarpa A, Boivin P, Delaunay J, Forget BG. A splice site mutation of the beta-spectrin gene causing exon skipping in hereditary elliptocytosis associated with a truncated beta-spectrin chain. Journal Of Biological Chemistry 1991, 266: 15154-15159. PMID: 1840591, DOI: 10.1016/s0021-9258(18)98598-4.Peer-Reviewed Original Research