Enriched in amphid sheath cell; sperm; and in male based on RNA-seq and single-cell RNA-seq studies. Is affected by several genes including
daf-2;
skn-1; and
age-1 based on microarray; RNA-seq; and proteomic studies. Is affected by twenty-nine chemicals including aldicarb; Ethanol; and manganese chloride based on microarray and RNA-seq studies. Is predicted to encode a protein with the following domains: Major sperm protein (MSP) domain; PapD-like superfamily; MSP (Major sperm protein) domain; and Immunoglobulin-like fold.