In the C. elegans Line OH14589 [34], which expresses daf-12::GFP::3×Flag with endogenous daf-12 promoter, the daf-12 (VDR ortholog in C. elegans) protein levels were decreased after rotenone treatment (Fig. S6B), consistent with the PD cell model. The gene discussed is VDR; the disease is Parkinson disease.