miRNA expression. (A) Top 20 expressed miRNAs in AML1 or normal CD34 cells (total 25 miRNAs); the percentage of reads for each miRNA relative to the total number of miRNA reads is shown. (B) Top 10 miRNAs with the most increased expression in AML1 compared with normal CD34. (C) Top 10 miRNAs with the most reduced expression in AML1 compared with CD34.