Enriched in M cell; germ line; and oocyte based on proteomic; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including nuo-6; isp-1; and prg-1 based on tiling array; proteomic; RNA-seq; and microarray studies. Is affected by paraquat; Cisplatin; and Humic Substances based on RNA-seq and microarray studies.