Enriched in several structures, including ABarpapaaa; ABplaaaaaa; head mesodermal cell; neurons; and ventral nerve cord based on tiling array; microarray; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-2; daf-12; and rrf-3 based on microarray; tiling array; and RNA-seq studies. Is affected by Psoralens based on RNA-seq studies.