Prevalence of GATA2 deficiency in MDS patients with monosomy 7 and trisomy 8. (A) Proportion of GATA2 mutated and wild-type patients within subgroups of (top) monosomy 7 and (bottom) trisomy 8. (B) Boxplots with age distribution of patients with monosomy 7 according to GATA2 mutational status. (C) Prevalence of GATA2 deficiency in patients with monosomy 7 subgroup stratified by age groups.