http://purl.uniprot.org/keywords/744 | http://www.w3.org/2000/01/rdf-schema#comment | "Protein involved in sperm cell development. A process whereby primordial germ cells form mature spermatozoa, which includes spermatocytogenesis (successive mitotic and meiotic divisions) and spermiogenesis (a metamorphic change)."xsd:string |