Enriched in PLM; accessory cell; arc ant V; hypodermis; and intestine based on RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-2; skn-1; and eat-2 based on microarray; tiling array; and RNA-seq studies. Is affected by eleven chemicals including aldicarb; Psoralens; and allantoin based on microarray and RNA-seq studies.