Comparison of chromosomal imbalances detected by high-resolution CN array in cyclin D1⁻ and cyclin D1⁺ MCL patients. (A) Relative frequency of genomic imbalances in cyclin D1⁻ MCL patients (n = 32). (B) Previously reported cyclin D1⁺ MCL (n = 92). In both panels, the statistically significant gains and losses between both groups are indicated with an asterisk.