Featured Publications
Insights into RAG Evolution from the Identification of “Missing Link” Family A RAGL Transposons
Martin E, Le Targa L, Tsakou-Ngouafo L, Fan T, Lin C, Xiao J, Huang Z, Yuan S, Xu A, Su Y, Petrescu A, Pontarotti P, Schatz D. Insights into RAG Evolution from the Identification of “Missing Link” Family A RAGL Transposons. Molecular Biology And Evolution 2023, 40: msad232. PMID: 37850912, PMCID: PMC10629977, DOI: 10.1093/molbev/msad232.Peer-Reviewed Original ResearchConceptsJawed vertebratesTransposon familyRAG1-RAG2 recombinaseRecombination signal sequencesHemichordate Ptychodera flavaMolecular domesticationSignal sequenceP. flavaDNA bindingPtychodera flavaSequence featuresTransposition activityVertebratesTransposonCritical enzymeHinge regionGenomeDomesticationFlavaProteinPivotal stepAdaptive immunityCritical intermediateRAGRAGL
2016
Collaboration of RAG2 with RAG1-like proteins during the evolution of V(D)J recombination
Carmona LM, Fugmann SD, Schatz DG. Collaboration of RAG2 with RAG1-like proteins during the evolution of V(D)J recombination. Genes & Development 2016, 30: 909-917. PMID: 27056670, PMCID: PMC4840297, DOI: 10.1101/gad.278432.116.Peer-Reviewed Original ResearchConceptsRecombination-activating gene 1Transib transposaseAbsence of RAG2RAG1/RAG2Antigen receptor genesJawed vertebratesRAG2 proteinsTransposable elementsRAG1 proteinRegulatory featuresDNA substratesGene 1RAG2Receptor geneRecombination activityProteinRecombinationTransposaseAdaptive immunityVertebratesTransposonGenesEvolutionLow levelsOrigin