Enriched in several structures, including coelomocyte; excretory gland cell; gonad; head mesodermal cell; and neurons based on RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-2; dpy-10; and hsf-1 based on microarray and RNA-seq studies. Is affected by eight chemicals including rotenone; Zidovudine; and Psoralens based on RNA-seq and microarray studies.