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. 2021 Mar 12;11:5838. doi: 10.1038/s41598-021-84708-6

Figure 1.

Figure 1

Recurrent EZH2 mutations. (a) Schematic overview of EZH2 protein structure (NM_004456.4) and identified mutations (27 in total, c.2195+1G>A appeared twice) in a cohort of 664 AML patients at diagnosis. Functional domains are indicated at distinct locations and truncating mutations are displayed in red. Patients from Metzeler et al. 2016 (AMLCG-1999, AMLCG-2008). (b–c) Survival analysis of patients with low or high EZH2 mRNA expression at the time point of diagnosis. EZH2 high and low groups defined by the upper and lower quartile of EZH2 mRNA expression, independent of mutation status. (b) Relapse-free survival (RFS). (c) Overall survival (OS). Patients from AMLCG 1999 (GSE37642), n = 517. 21 patients harboured an EZH2 mutation. P-value calculated by log-rank test.