Enriched in several structures, including ABalappaap; ABalpapaap; ciliated neurons; germ line; and pharyngeal cell based on tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including cyc-1; swsn-1; and puf-8 based on microarray and RNA-seq studies. Is affected by thirteen chemicals including Tunicamycin; Cry5B; and glycine based on microarray and RNA-seq studies.