title: [What does sperm recognize on fusing cells?].
authors.affiliation: Faculty of Pharmaceutical Sciences, Osaka University, Suita.
authors.forename: M
authors.initials: M
authors.lastname: Ikawa
authors.forename: M
authors.initials: M
authors.lastname: Okabe
mesh_terms: D000818:Animals; D002459:Cell Fusion; D003165:Complement System Proteins; D006224:Cricetinae; D005306:Fertilization; D005353:Fibronectins; D006168:Guinea Pigs; D000949:Histocompatibility Antigens Class II / Q000502:physiology; D006801:Humans; D008297:Male; D051379:Mice; D013094:Spermatozoa / Q000276:immunology / Q000502:physiology*
chemical_list: D005353:Fibronectins; D000949:Histocompatibility Antigens Class II; D003165:Complement System Proteins