Enriched in several structures, including arcade cell; head mesodermal cell; muscle cell; neurons; and somatic nervous system based on Chronogram; microarray; tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-16; daf-2; and skn-1 based on microarray and RNA-seq studies. Is affected by twenty-two chemicals including 1-methylnicotinamide; nicotinic acid; and Mercuric Chloride based on RNA-seq and microarray studies.