Enriched in several structures, including ABalpapppa; ABalppappa; ABalpppapa; amphid neurons; and pharyngeal cell based on tiling array; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-16; daf-2; and daf-12 based on microarray and RNA-seq studies. Is affected by eleven chemicals including multi-walled carbon nanotube; bisphenol S; and allantoin based on RNA-seq and microarray studies.