NR1D1 and type 2 diabetes mellitus: Interestingly, non-diabetic conditions were associated with unique REV-ERBα footprints in genomic regions associated with GO: ~endosomal transport, ~mitochondrial transport, and ~mitotic cycle (Fig. 9D), whereas REV-ERBα footprints common to non-diabetic and T2DM conditions annotated to genomic loci associated with GO: ~methylation, ~cytoskeleton organization and covalent chromatin organization (Fig. 9E).