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
2021
RAG2 abolishes RAG1 aggregation to facilitate V(D)J recombination
Gan T, Wang Y, Liu Y, Schatz DG, Hu J. RAG2 abolishes RAG1 aggregation to facilitate V(D)J recombination. Cell Reports 2021, 37: 109824. PMID: 34644584, PMCID: PMC8783374, DOI: 10.1016/j.celrep.2021.109824.Peer-Reviewed Original Research
2015
Single-molecule analysis of RAG-mediated V(D)J DNA cleavage
Lovely GA, Brewster RC, Schatz DG, Baltimore D, Phillips R. Single-molecule analysis of RAG-mediated V(D)J DNA cleavage. Proceedings Of The National Academy Of Sciences Of The United States Of America 2015, 112: e1715-e1723. PMID: 25831509, PMCID: PMC4394307, DOI: 10.1073/pnas.1503477112.Peer-Reviewed Original ResearchConceptsRecombination signal sequencesSingle-molecule assaysSame DNA moleculeAntigen receptor genesConsensus recombination signal sequencesSingle-molecule analysisHigh mobility group box protein 1Individual molecular eventsSignal sequenceSingle-molecule levelGene productsDNA bindingMolecular eventsLymphocyte developmentDNA moleculesDNA cleavageProtein 1Synapse formationSynaptic complexReceptor geneCleavageRAGAssaysRAG1/2ComplexesMapping and Quantitation of the Interaction between the Recombination Activating Gene Proteins RAG1 and RAG2* ♦
Zhang YH, Shetty K, Surleac MD, Petrescu AJ, Schatz DG. Mapping and Quantitation of the Interaction between the Recombination Activating Gene Proteins RAG1 and RAG2* ♦. Journal Of Biological Chemistry 2015, 290: 11802-11817. PMID: 25745109, PMCID: PMC4424321, DOI: 10.1074/jbc.m115.638627.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCatalytic DomainDNA-Binding ProteinsGene Expression RegulationGenome, HumanHEK293 CellsHomeodomain ProteinsHumansInterferometryMaleMiceMice, Inbred C57BLMolecular Sequence DataMutationNuclear ProteinsProtein BindingProtein Interaction MappingProtein Structure, SecondaryThymus GlandV(D)J RecombinationVDJ RecombinasesConceptsRegion of RAG1Α-helixZinc finger regionResidues N-terminalActive siteAcidic amino acidsPulldown assaysAccessory factorsHermes transposaseProteins RAG1Finger regionRAG activityQuantitative Western blottingC-terminusRAG endonucleaseN-terminalCatalytic functionRAG1Amino acidsDNA cleavageRAG2Nuclear concentrationRecombination activityCatalytic centerBiolayer interferometry
2013
Cooperative recruitment of HMGB1 during V(D)J recombination through interactions with RAG1 and DNA
Little AJ, Corbett E, Ortega F, Schatz DG. Cooperative recruitment of HMGB1 during V(D)J recombination through interactions with RAG1 and DNA. Nucleic Acids Research 2013, 41: 3289-3301. PMID: 23325855, PMCID: PMC3597659, DOI: 10.1093/nar/gks1461.Peer-Reviewed Original ResearchConceptsRecombination signal sequencesFluorescence anisotropy experimentsRAG-RSS complexesHigh mobility group box proteinAbsence of DNAGroup box proteinArchitectural proteinsPulldown experimentsRAG2 bindBox proteinSignal sequenceCooperative recruitmentComplex assemblyRecombinase complexStable integrationSequence specificitySynergistic binding effectAnisotropy experimentsAddition of DNAOrder of eventsRAG1DNAHMGB1 proteinProteinConcentration-dependent manner