CD34 and chronic myelogenous leukemia, BCR-ABL1 positive: Moreover, seahorse analysis showed that instead of displaying the Warburg effect as most solid tumor cells do, the CML CD34+ cells had higher oxygen consumption rates (OCRs), mitochondrial membrane potential, and ATP levels (Fig. 2F–H) and lower level of ECAR, glycolysis rate, and glycolytic capacity (Fig. 2I–K) than normal CD34+ hematopoietic cells.