Figure 1.
CNA landscape of B-cell development genes in the different subtypes of pediatric BCP-ALL. CNA profile of 515 newly diagnosed pediatric BCP-ALL patients, representing all major BCP-ALL subtypes, was determined using MLPA. Association between CNAs and subtypes was studied using the Fisher Exact test. The proportion of patients per subtype with a specific CNAs is shown. CNAs tested included IKZF1 (A), EBF1 (B), PAX5 (C), ETV6 (D), CDKN2A/B (E), RB1 (F), BTG1 (G), PAR1 (H). **p ≤ 0.01, *p ≤ 0.05. del = deletion.