Enriched in several structures, including ABalpapppa; ABarapappa; Caapa; germ line; and male distal tip cell based on tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including dpy-10; sir-2.1; and clk-1 based on microarray and RNA-seq studies. Is affected by twelve chemicals including Alovudine; stavudine; and Zidovudine based on RNA-seq and microarray studies.