Enriched in several structures, including ABalpapaap; ABalpppapa; ABarappaap; male distal tip cell; and ventral nerve cord based on microarray; tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-16; daf-2; and hsf-1 based on microarray; RNA-seq; and proteomic studies. Is affected by twenty-two chemicals including 1-methylnicotinamide; methylmercuric chloride; and rotenone based on RNA-seq; microarray; and proteomic studies.