Bone marrow of C/EBPε-deficient mice expresses mRNAs encoding C/EBPα, C/EBPβ, and C/EBPδ but lacks mRNA expression of neutrophil secondary granule proteins.

Northern blot of total RNA (5 μg) from one wild-type (WT) and 2 C/EBPε-null (KO-1 and KO-2) mice. The blot was hybridized sequentially with probes for NGAL, C/EBPα, C/EBPβ, C/EBPδ, and β-actin.