2020
Nucleolar localization of RAG1 modulates V(D)J recombination activity
Brecht RM, Liu CC, Beilinson HA, Khitun A, Slavoff SA, Schatz DG. Nucleolar localization of RAG1 modulates V(D)J recombination activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2020, 117: 4300-4309. PMID: 32047031, PMCID: PMC7049140, DOI: 10.1073/pnas.1920021117.Peer-Reviewed Original ResearchConceptsNucleolar localizationProximity-dependent biotin identificationRecombination activityDisruption of nucleoliDiscrete gene segmentsAntigen receptor lociPre-B cell linesNegative regulatory mechanismsN-terminal regionAmino acids 216Biotin identificationLocalization motifNucleolar associationProtein complexesNucleolar proteinsNucleolar sequestrationT-cell receptor genesRegulatory mechanismsNucleolar markerReceptor locusEfficient egressRAG1Amino acidsGene segmentsReceptor gene
1997
A Basic Motif in the N-Terminal Region of RAG1 Enhances V(D)J Recombination Activity
McMahan C, Difilippantonio M, Rao N, Spanopoulou E, Schatz D. A Basic Motif in the N-Terminal Region of RAG1 Enhances V(D)J Recombination Activity. Molecular And Cellular Biology 1997, 17: 4544-4552. PMID: 9234712, PMCID: PMC232308, DOI: 10.1128/mcb.17.8.4544.Peer-Reviewed Original ResearchConceptsBasic amino acid motifN-terminal regionSite-specific DNA recognitionRecombination activityCell-specific componentsComponent gene segmentsExtrachromosomal recombination substratesAmino acid motifsAmino acids 216Site-specific recombination reactionAntigen receptor genesEvolutionary conservationNuclear transportRAG2 proteinsRAG1 proteinRecombination functionsRecombination substratesDeletion analysisDNA recognitionEnzymatic machineryAcid motifFurther mutagenesisSRP-1N-terminusRAG1