2024
RORγt up-regulates RAG gene expression in DP thymocytes to expand the Tcra repertoire
Naik A, Dauphars D, Corbett E, Simpson L, Schatz D, Krangel M. RORγt up-regulates RAG gene expression in DP thymocytes to expand the Tcra repertoire. Science Immunology 2024, 9: eadh5318. PMID: 38489350, PMCID: PMC11005092, DOI: 10.1126/sciimmunol.adh5318.Peer-Reviewed Original ResearchConceptsRecombination activating geneDP thymocytesUp-regulatedAntigen receptor lociDouble-positive (DP) stageRAG expressionTranscriptional up-regulationDouble-negative (DNRAG gene expressionActive genesTcra repertoireReceptor locusDN thymocytesGene expressionThymocyte transitionLymphocyte developmentThymocyte proliferationPhysiological importanceMultiple pathwaysRORgtThymocytesExpressionRepertoireRecombinationAntisilencing
2000
Genetic Modulation of T Cell Receptor Gene Segment Usage during Somatic Recombination
Livak F, Burtrum D, Rowen L, Schatz D, Petrie H. Genetic Modulation of T Cell Receptor Gene Segment Usage during Somatic Recombination. Journal Of Experimental Medicine 2000, 192: 1191-1196. PMID: 11034609, PMCID: PMC2195867, DOI: 10.1084/jem.192.8.1191.Peer-Reviewed Original ResearchConceptsRecombination signal sequencesFlanking recombination signal sequencesGene segment usageUseful gene productsLymphocyte antigen receptorsSegment usageSignal sequenceSomatic cellsCombinatorial joiningGene productsSomatic recombinationRecombinase activityGenetic modulationGene segmentsBeta gene segment usageMature T lymphocytesD betaSynaptic complexGermline genesTotal repertoireNaive repertoireAntigen receptorRecombinationRepertoireBiased representation