Enriched in NSM; RIH; pharyngeal-intestinal valve; and pm7 based on tiling array and single-cell RNA-seq studies. Is affected by several genes including daf-16; skn-1; and daf-12 based on microarray and RNA-seq studies. Is affected by ten chemicals including multi-walled carbon nanotube; stavudine; and Zidovudine based on RNA-seq and microarray studies.