Enriched in coelomocyte; germ line; head mesodermal cell; and intestine based on tiling array; RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including glp-1; let-60; and eat-2 based on microarray; RNA-seq; and tiling array studies. Is affected by Alovudine; allantoin; and Sirolimus based on RNA-seq and microarray studies.