2017
Molecular basis of tactile specialization in the duck bill
Schneider ER, Anderson EO, Mastrotto M, Matson JD, Schulz VP, Gallagher PG, LaMotte RH, Gracheva EO, Bagriantsev SN. Molecular basis of tactile specialization in the duck bill. Proceedings Of The National Academy Of Sciences Of The United States Of America 2017, 114: 13036-13041. PMID: 29109250, PMCID: PMC5724259, DOI: 10.1073/pnas.1708793114.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAvian ProteinsBeakChickensCloning, MolecularDucksEmbryo, NonmammalianGene ExpressionGenetic VectorsHEK293 CellsHumansIon ChannelsKineticsMechanoreceptorsMechanotransduction, CellularMicePatch-Clamp TechniquesRecombinant ProteinsRNA, Small InterferingSequence Homology, Amino AcidSpecies SpecificityTouchTouch PerceptionTrigeminal GanglionConceptsMolecular basisHeterologous expression systemSpecialist birdsMouse orthologPiezo2 ion channelsTactile specializationExpression systemDuck billMolecular characterizationIon channelsFeeding behaviorEdible matterPiezo2BirdsElectrophysiological characterizationSlow inactivation kineticsOrthologsVertebratesMechanoMechanotransductionKnockdownInactivation kineticsMurky watersHigh densityNeurons
2011
Transfusion-Dependent Alpha-Spectrin Deficient Hemolytic Anemia Due to Maternal Uniparental Disomy
Bogardus H, Schulz V, Maksimova Y, Miller B, Forget B, Gallagher P. Transfusion-Dependent Alpha-Spectrin Deficient Hemolytic Anemia Due to Maternal Uniparental Disomy. Blood 2011, 118: 1030. DOI: 10.1182/blood.v118.21.1030.1030.Peer-Reviewed Original ResearchAlpha-spectrin geneArray comparative genomic hybridizationGene locusGenomic DNANonsense mutationUniparental disomyDeleterious recessive mutationsEntire human genomeMaternal uniparental disomyCultured erythroid cellsParental genomic DNARegions of homozygosityHuman genomeSingle chromosomeComparative genomic hybridizationMolecular basisSNP dataSPTA1 geneHomozygous nonsense mutationChromosome 1Erythroid cellsGene regionPromoter regionRecessive mutationsAnemia phenotype
1997
Spectrin St Claude, a Splicing Mutation of the Human α-Spectrin Gene Associated With Severe Poikilocytic Anemia
Fournier C, Nicolas G, Gallagher P, Dhermy D, Grandchamp B, Lecomte M. Spectrin St Claude, a Splicing Mutation of the Human α-Spectrin Gene Associated With Severe Poikilocytic Anemia. Blood 1997, 89: 4584-4590. PMID: 9192783, DOI: 10.1182/blood.v89.12.4584.Peer-Reviewed Original ResearchConceptsAlpha-spectrin chainAcceptor splice siteSplice siteSplicing mutationAlpha-spectrin geneΑ-spectrin geneExon 20New acceptor splice siteMolecular basisTermination codonNovel mRNAInsertion upstreamTract mutationsTryptic digestionMutationsG mutationGenesMRNAHeterozygous parentsErythrocyte membranesMembraneFrame skippingCodonSitesVariants
1996
Molecular basis and haplotyping of the alphaII domain polymorphisms of spectrin: application to the study of hereditary elliptocytosis and pyropoikilocytosis.
Gallagher PG, Kotula L, Wang Y, Marchesi SL, Curtis PJ, Speicher DW, Forget BG. Molecular basis and haplotyping of the alphaII domain polymorphisms of spectrin: application to the study of hereditary elliptocytosis and pyropoikilocytosis. American Journal Of Human Genetics 1996, 59: 351-9. PMID: 8755921, PMCID: PMC1914747.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnemia, Hemolytic, CongenitalAsianAsian PeopleBase SequenceBiological EvolutionBlack PeopleElliptocytosis, HereditaryErythrocytes, AbnormalHaplotypesHumansModels, GeneticMolecular Sequence DataMutagenesis, InsertionalPolymorphism, GeneticPrevalenceRepetitive Sequences, Nucleic AcidSpectrinUnited StatesWhite PeopleConceptsAlpha-spectrin geneAmino acid sequenceAcid sequenceHereditary elliptocytosisAlpha-spectrin chainHereditary pyropoikilocytosisPrincipal structural proteinErythrocyte membrane skeletonSingle nucleotide substitutionEvolutionary originLimited tryptic digestionMembrane skeletonMolecular basisGenomic DNANucleotide substitutionsStructural proteinsAlpha-spectrinDifferent haplotypesFounder effectGenesLinkage disequilibriumOnly haplotypeSpectrin proteinsCommon haplotypeTryptic digestion