Enriched in neurons and ventral nerve cord based on tiling array; single-cell RNA-seq; and RNA-seq studies. Is affected by several genes including daf-2; dpy-21; and hda-2 based on tiling array; RNA-seq; and microarray studies. Is affected by four chemicals including Rifampin; Psoralens; and Chlorpyrifos based on RNA-seq and microarray studies.