2005
Expression of activation-induced cytidine deaminase is regulated by cell division, providing a mechanistic basis for division-linked class switch recombination
Rush JS, Liu M, Odegard VH, Unniraman S, Schatz DG. Expression of activation-induced cytidine deaminase is regulated by cell division, providing a mechanistic basis for division-linked class switch recombination. Proceedings Of The National Academy Of Sciences Of The United States Of America 2005, 102: 13242-13247. PMID: 16141332, PMCID: PMC1201576, DOI: 10.1073/pnas.0502779102.Peer-Reviewed Original ResearchConceptsClass switch recombinationCell divisionAID expressionSwitch recombinationFrequency of CSRSingle cell divisionSubsequent cell divisionSuccessive cell divisionsActivation-induced cytidine deaminaseConstitutive AID expressionIg heavy chain constant regionsEffector function propertiesHeavy chain constant regionActivation-induced cytidine deaminase mRNAMolecular explanationMechanistic basisDifferent molecular featuresSuccessive divisionsChain constant regionCytidine deaminaseB cell activationCytokine exposureExpressionConstant regionCell activation
1996
The half-life of RAG-1 protein in precursor B cells is increased in the absence of RAG-2 expression.
Grawunder U, Schatz DG, Leu TM, Rolink A, Melchers F. The half-life of RAG-1 protein in precursor B cells is increased in the absence of RAG-2 expression. Journal Of Experimental Medicine 1996, 183: 1731-1737. PMID: 8666930, PMCID: PMC2192496, DOI: 10.1084/jem.183.4.1731.Peer-Reviewed Original Research
1995
Down-regulation of RAG1 and RAG2 gene expression in PreB cells after functional immunoglobulin heavy chain rearrangement
Grawunder U, Leu T, Schatz D, Werner A, Rolink A, Melchers F, Winkler T. Down-regulation of RAG1 and RAG2 gene expression in PreB cells after functional immunoglobulin heavy chain rearrangement. Immunity 1995, 3: 601-608. PMID: 7584150, DOI: 10.1016/1074-7613(95)90131-0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceB-LymphocytesCell DifferentiationCell LineDNA-Binding ProteinsDown-RegulationFemaleFlow CytometryGene Rearrangement, B-LymphocyteHomeodomain ProteinsImmunoglobulin Heavy ChainsMiceMice, Inbred C57BLMice, Inbred DBAMice, Inbred StrainsMolecular Sequence DataPolymerase Chain ReactionProtein BiosynthesisProteinsProto-Oncogene Proteins c-kitReceptors, Antigen, B-CellRNA, MessengerConceptsRAG2 gene expressionPreB cellsGene expressionFunctional immunoglobulin genesPreB-II cellsPreB cell receptorB cell developmentCell cycle statusHeavy chain allelesRAG2 proteinsPostranscriptional levelImmature B cellsRAG genesGene productsTranscriptional levelProductive rearrangementsMouse bone marrowCell developmentDifferential surface expressionImmunoglobulin genesRAG1Cell surfaceRAG2 mRNAGenesCycle status