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