Polymerase chain reaction (PCR) using primer pairs for the BCL2 exons 1 and 2, and for the constant region of the immunoglobulin kappa light chain gene (IGkappa) revealed PCR products encompassing the 5'-BCL2/IGkappa fusion, indicating that the YM cells had a t(2;18)(p11;q21) translocation.
C0040715
Chromosomal translocation