recombination-activating gene

initialism: RAG
https://doi.org/10.1351/goldbook.13638
Gene whose products are involved in V(D)J recombination in B cells and T cells. Two such genes that have been identified are RAG-1 and RAG-2.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1239 [Terms] [Paper]