Enriched in several structures, including ABplpppaaa; ABprpppaaa; intestine; neurons; and ventral nerve cord based on tiling array; RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-16; daf-2; and sir-2.1 based on microarray and RNA-seq studies. Is affected by eleven chemicals including 1-methylnicotinamide; rotenone; and bisphenol S based on RNA-seq and microarray studies.