Featured Publications
Topologically Associated Domains Delineate Susceptibility to Somatic Hypermutation
Senigl F, Maman Y, Dinesh RK, Alinikula J, Seth RB, Pecnova L, Omer AD, Rao SSP, Weisz D, Buerstedde JM, Aiden EL, Casellas R, Hejnar J, Schatz DG. Topologically Associated Domains Delineate Susceptibility to Somatic Hypermutation. Cell Reports 2019, 29: 3902-3915.e8. PMID: 31851922, PMCID: PMC6980758, DOI: 10.1016/j.celrep.2019.11.039.Peer-Reviewed Original Research
2022
Ig Enhancers Increase RNA Polymerase II Stalling at Somatic Hypermutation Target Sequences.
Tarsalainen A, Maman Y, Meng FL, Kyläniemi MK, Soikkeli A, Budzyńska P, McDonald JJ, Šenigl F, Alt FW, Schatz DG, Alinikula J. Ig Enhancers Increase RNA Polymerase II Stalling at Somatic Hypermutation Target Sequences. The Journal Of Immunology 2022, 208: 143-154. PMID: 34862258, PMCID: PMC8702490, DOI: 10.4049/jimmunol.2100923.Peer-Reviewed Original ResearchConceptsPol IIMutating geneSomatic hypermutationTarget genesChicken DT40 B cellsRNA polymerase II stallingIg genesHistone variant H3.3Locus-specific targetingPol II occupancyAID-mediated mutationsDT40 B cellsRNA polymerase IILevels of H3K27acFull-length transcriptsVariant H3.3Antisense transcriptionTranscriptional outputPolymerase IIGenetic diversityMechanistic basisBurkitt's lymphoma cellsGeneration of AbsGenesDIVAC
2012
Identification of Core DNA Elements That Target Somatic Hypermutation
Kohler KM, McDonald JJ, Duke JL, Arakawa H, Tan S, Kleinstein SH, Buerstedde JM, Schatz DG. Identification of Core DNA Elements That Target Somatic Hypermutation. The Journal Of Immunology 2012, 189: 5314-5326. PMID: 23087403, PMCID: PMC3664039, DOI: 10.4049/jimmunol.1202082.Peer-Reviewed Original ResearchMeSH Keywords3' Flanking RegionAnimalsB-LymphocytesCells, CulturedChickensChromatin ImmunoprecipitationCytidine DeaminaseDNAEnhancer Elements, GeneticGenes, ImmunoglobulinGenetic LociImmunoassayImmunoglobulin Variable RegionMutationPhosphorylationRNA Polymerase IISerineSomatic Hypermutation, ImmunoglobulinTranscription, GeneticConceptsActivation-induced deaminaseDNA elementsSomatic hypermutationChicken DT40 B cellsIg lociChromatin immunoprecipitation experimentsDT40 B cellsRNA polymerase IISystematic deletion analysisL chain lociNon-Ig genesCore DNA elementSerine 5Epigenetic marksPolymerase IITranscriptional elongationMutational machineryDeletion analysisReporter cassetteImmunoprecipitation experimentsDeoxycytosine residuesIg genesDNA damageChain locusLoci