Enriched in several structures, including ABalappaap; ABalppppppa; ABplpaaaaa; ABplpaaaap; and head mesodermal cell 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 fifteen chemicals including rotenone; mianserin; and stavudine based on RNA-seq and microarray studies.