Term Name:	negative regulation of fusion of sperm to egg plasma membrane
Synonyms:	down regulation of fusion of sperm to egg plasma membrane, down-regulation of fusion of sperm to egg plasma membrane, downregulation of fusion of sperm to egg plasma membrane, inhibition of fusion of sperm to egg plasma membrane, inhibition of sperm-oocyte fusion, negative regulation of sperm-oocyte fusion
Definition:	Any process that stops or prevents the binding and fusion of a sperm to the oocyte plasma membrane.
Ontology:	GO: Biological Process [GO:0043013]    QuickGO    AmiGO