Enriched in germline precursor cell; head mesodermal cell; and intestine based on tiling array; RNA-seq; and microarray studies. Is affected by several genes including daf-16; eat-2; and sir-2.1 based on microarray and RNA-seq studies. Is affected by eight chemicals including multi-walled carbon nanotube; Alovudine; and Psoralens based on RNA-seq and microarray studies. Is predicted to encode a protein with the following domains: F-box domain; Domain of unknown function DUF38/FTH, Caenorhabditis species; FTH domain; and F-box A protein FB224.