passages.id: split_1_test_748_passage
passages.type: progene_text
passages.text: During B and T lymphocyte development , immunoglobulin and T cell receptor genes are assembled from the germline V , ( D ) and J gene segments ( Lewis , S.M. , 1994. The mechanism of V(D) J joining : lessons from molecular , immunological and comparative analyses. Adv. Immunol. 56 , 27 - 150 ) .