. "The process in which immunoglobulin genes are formed through recombination of the germline genetic elements, also known as immunoglobulin gene segments, within a single locus following the induction of and contributing to an immune response." . . . "somatic recombination of immunoglobulin genes involved in immune response" . "somatic recombination of antibody genes during immune response" . "somatic recombination of immunoglobulin genes during immune response" . . . . . .