We examined mature miR-150 expression by quantitative PCR (QPCR) in cell lines, normal bone marrow (NBM, N=5), CD34+ sorted normal bone marrow (N=6), myeloid BC CML (N=10), and adult AML (N=22) patient samples. This evidence concerns the gene CD34 and chronic myelogenous leukemia, BCR-ABL1 positive.