Enriched in head mesodermal cell; muscle cell; neurons; and in male based on RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-16; daf-12; and prg-1 based on microarray and RNA-seq studies. Is affected by ten chemicals including multi-walled carbon nanotube; allantoin; and Sirolimus based on RNA-seq and microarray studies. Is predicted to encode a protein with the following domains: Domain of unknown function (DUF4440); NTF2-like domain superfamily; and Domain of unknown function DUF4440.