2016
Bcl6 Is Required for Somatic Hypermutation and Gene Conversion in Chicken DT40 Cells
Williams AM, Maman Y, Alinikula J, Schatz DG. Bcl6 Is Required for Somatic Hypermutation and Gene Conversion in Chicken DT40 Cells. PLOS ONE 2016, 11: e0149146. PMID: 26900682, PMCID: PMC4762950, DOI: 10.1371/journal.pone.0149146.Peer-Reviewed Original ResearchConceptsDT40 cellsGene conversionTarget genesClass switch recombinationGene bodiesSomatic hypermutationB cell gene expression programChicken DT40 B cellsBCL6 functionCell gene expression programChicken DT40 cellsDT40 B cellsGene expression programsRNA polymerase IIDeficient DT40 cellsTranscription start siteExpression of AIDAbsence of Bcl6High-level expressionB cellsExpression programsPolymerase IIPol IIStart siteTranscriptional features
2014
Targeting Of Somatic Hypermutation By immunoglobulin Enhancer And Enhancer-Like Sequences
Buerstedde JM, Alinikula J, Arakawa H, McDonald JJ, Schatz DG. Targeting Of Somatic Hypermutation By immunoglobulin Enhancer And Enhancer-Like Sequences. PLOS Biology 2014, 12: e1001831. PMID: 24691034, PMCID: PMC3972084, DOI: 10.1371/journal.pbio.1001831.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodiesBinding SitesB-LymphocytesCell LineChickensCytidine DeaminaseE-Box ElementsEnhancer Elements, GeneticGene Knockout TechniquesGreen Fluorescent ProteinsHumansImmunoglobulin kappa-ChainsImmunoglobulin lambda-ChainsLymphocyte ActivationMEF2 Transcription FactorsMiceMutationNF-kappa BSequence AlignmentSomatic Hypermutation, ImmunoglobulinTranscription, GeneticUracil-DNA GlycosidaseConceptsSomatic hypermutationIg enhancersNovel regulatory functionStimulation of transcriptionEnhancer-like elementCytidine deaminase proteinEnhancer-like sequenceActivation-induced cytidine deaminase proteinGene specificityTranscriptional roleHeavy chain intron enhancerTranscription unitGenetic diversityEts familyE-boxChicken cellsRegulatory functionsIntron enhancerFull activationImmunoglobulin genesTarget sequenceImmunoglobulin enhancerPoint mutationsEnhancerTranscription