GATA2 ASE is only present in leukemia cells. (A) Bar plot showing the absence of GATA2 ASE in CD34⁺ cells, of which 8 were derived from bone marrow and 3 from cord blood (in orange). The average VAF along the GATA2 gene at the DNA and RNA levels was identical in all samples. (B) Comparison of VAF measured in RNA at diagnosis or remission in CEBPA DM samples. (C) Comparison of VAF measured in RNA at diagnosis or remission in NPM1-mutated samples.