Enriched in hypodermis; intestine; seam cell; and tail precursor cell based on tiling array and single-cell RNA-seq studies. Is affected by several genes including atfs-1; etr-1; and rsd-2 based on microarray; tiling array; and RNA-seq studies. Is affected by six chemicals including methylmercury hydroxide; rifampin; and Psoralens based on RNA-seq and microarray studies. Is predicted to encode a protein with the following domains: Domain of unknown function DUF38/FTH, Caenorhabditis species; F-box A protein FB224; FTH domain; and Phosphorylation site.