Enriched in several structures, including ABalppppppp; ABpraaapppp; head mesodermal cell; neurons; and pm6 based on tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-16; daf-2; and dpy-10 based on microarray and RNA-seq studies. Is affected by eleven chemicals including levamisole; Zidovudine; and Psoralens based on microarray and RNA-seq studies.