TG and B-cell chronic lymphocytic leukemia: The average length of the UM-CLL/SLL clones developed by the MDR-/- and miR15a/16-1-/- is slightly longer [12.87 ± 2.17 AAs (32)], but compared to that of the Traf2DNxBCL2-tg+/+ UM-CLL/SLL clones these differences did not reach statistical significance (P = 0.073).