Enriched in excretory cell; intestine; neuronal sheath cell; and neurons based on tiling array; RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-16; daf-2; and eat-2 based on microarray and RNA-seq studies. Is affected by six chemicals including rotenone; antimycin; and Cadmium Chloride based on RNA-seq and microarray studies. Is predicted to encode a protein with the following domain: Cystine-knot cytokine.