GATA2 and acute myeloid leukemia: Moreover, targeted next‐generation sequencing (NGS) for 46 AML‐related genes identified three variants: GATA2 S447R (NM_0032638.4:c.1341C > A; variant allele frequency (VAF), 49%), TP53 R248Q (NM_000546.5:c.743G > A; 12%), and STAG2 R451fs*12 (NM_001042749.2:c.1351dup; 30%).