Enriched in several structures, including ABalpapaap; ABarappaap; ABplpapapa; RMED; and interfacial epithelial cell based on RNA-seq and single-cell RNA-seq studies. Is affected by several genes including daf-16; daf-2; and skn-1 based on RNA-seq and microarray studies. Is affected by nineteen chemicals including methylmercury hydroxide; 1-methylnicotinamide; and bisphenol S based on RNA-seq and microarray studies.