Enriched in several structures, including ABalppppppp; GLR; RIC; germ line; and head mesodermal cell based on RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including skn-1; dpy-10; and hsf-1 based on microarray and RNA-seq studies. Is affected by eight chemicals including Zidovudine; allantoin; and Sirolimus based on RNA-seq and microarray studies.