2002
The Activation-induced Deaminase Functions in a Postcleavage Step of the Somatic Hypermutation Process
Papavasiliou FN, Schatz DG. The Activation-induced Deaminase Functions in a Postcleavage Step of the Somatic Hypermutation Process. Journal Of Experimental Medicine 2002, 195: 1193-1198. PMID: 11994424, PMCID: PMC2193708, DOI: 10.1084/jem.20011858.Peer-Reviewed Original ResearchConceptsActivation-induced cytidine deaminaseClass switch recombinationSomatic hypermutationDNA lesionsDownstream constant region genesCytidine deaminase motifDominant-negative formConstant region genesInitial DNA lesionsSomatic hypermutation processHeavy chain constant regionIg genesNegative formImmunoglobulin genesChain constant regionTarget sequencePoint mutationsCytidine deaminaseHypermutation processGenesAID functionRegion genesMechanistic overlapVariable regionsConstant region
2000
Cell-cycle-regulated DNA double-strand breaks in somatic hypermutation of immunoglobulin genes
Papavasiliou F, Schatz D. Cell-cycle-regulated DNA double-strand breaks in somatic hypermutation of immunoglobulin genes. Nature 2000, 408: 216-221. PMID: 11089977, DOI: 10.1038/35041599.Peer-Reviewed Original ResearchConceptsDNA double-strand breaksDouble-strand breaksSomatic hypermutationRepair of DSBsVariable region promotersImmunoglobulin variable region genesDNA replicationHomologous recombinationHeterologous promoterSpecific residuesVariable genesNearby mutationsRegion promoterVariable region genesImmunoglobulin genesHeterologous sequencesChromosomal translocationsPoint mutationsGenesRegion genesMutationsHypermutationTranscriptionPromoterB-cell tumors