Enriched in PVM; hypodermis; intestine; and seam cell based on tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-16; daf-2; and daf-12 based on microarray and RNA-seq studies. Is affected by eight chemicals including Psoralens; allantoin; and Sirolimus based on RNA-seq and microarray studies.