Enriched in AVA; anchor cell; hypodermis; and sensory neurons based on microarray; tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including cyc-1; nuo-6; and cua-1 based on microarray and RNA-seq studies. Is affected by six chemicals including stavudine; allantoin; and Sirolimus based on RNA-seq studies.