KCNRG and B-cell chronic lymphocytic leukemia: The deletion of the 13q14.3 region spans several TSGs, including FAM10A4 (Sossey-Alaoui et al., 2002), DLEU7 (Palamarchuk et al., 2010), KCNRG (Birerdinc et al., 2010), and RB1 (Liu et al., 1993), which have been reported to be related to CLL aetiology.