CEBPA and acute myeloid leukemia: This view is supported by the fact that defective myelopoiesis in the absence of C/EBPα was largely rescued by p30 C/EBPα, although p30, in the absence of p42 C/EBPα, eventually elicits AML (Bereshchenko et al., 2009; Kirstetter et al., 2008a, 2008b).