Enriched in germ line; neurons; and in male based on tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-2; skn-1; and eat-2 based on microarray; tiling array; and RNA-seq studies. Is affected by fourteen chemicals including methylmercuric chloride; manganese chloride; and D-glucose based on microarray and RNA-seq studies.