
The core neuronal PDI network is enriched for paired homeodomains. The percentage of the different DNA-binding domains in TFs retrieved in the core neuronal PDI network versus all C. elegans TFs. The network is significantly enriched for TFs that possess a homeodomain (HD, P < 0.001), particularly paired homeodomains (HD-PRD, inset, P < 0.001), and is significantly depleted for nuclear hormone receptors (ZF-NHR, P < 0.001).











