Enriched in DA neuron; VA neuron; and dopaminergic neurons based on tiling array and microarray studies. Is affected by several genes including daf-16; daf-2; and skn-1 based on microarray; tiling array; and RNA-seq studies. Is affected by twenty-one chemicals including Tunicamycin; levamisole; and procyanidin based on microarray and RNA-seq studies.