title: Detection of sperm-egg fusion.
authors.affiliation: Department of Anatomy, University of Iowa, Iowa City 52242.
authors.forename: F J
authors.initials: FJ
authors.lastname: Longo
authors.forename: R
authors.initials: R
authors.lastname: Yanagimachi
mesh_terms: D000177:Acrosome / Q000502:physiology; D000818:Animals; D002459:Cell Fusion; D006224:Cricetinae; D005260:Female; D008297:Male; D008561:Membrane Fusion; D008854:Microscopy, Electron / Q000379:methods; D008856:Microscopy, Fluorescence / Q000379:methods; D008858:Microscopy, Phase-Contrast / Q000379:methods; D008954:Models, Biological; D010063:Ovum / Q000166:cytology / Q000502:physiology / Q000648:ultrastructure; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000166:cytology / Q000502:physiology / Q000648:ultrastructure