CircRNAome of KMT2A::AFF1 ALL. (A) Cumulative expression of the 30 circRNAs most abundantly expressed in the samples from patients with KMT2A::AFF1 ALL; (B) CLP (bar height) and expression (bar color, as in panel A) in KMT2A::AFF1 ALL of the circRNAs with highest CLP (at least 0.15) and in the top 5% most expressed in patients.