• ABSTRACT
    • V(D)J recombination, the mechanism responsible for generating antigen receptor diversity, has the potential to generate aberrant DNA rearrangements in developing lymphocytes. Indeed, the recombinase has been implicated in several different kinds of errors leading to oncogenic transformation. Here we review the basic aspects of V(D)J recombination, mechanisms underlying aberrant DNA rearrangements, and the types of aberrant events uncovered in recent genomewide analyses of lymphoid neoplasms.