negative regulation of vesicle fusion
down regulation of vesicle fusion
exact
down-regulation of vesicle fusion
exact
downregulation of vesicle fusion
exact
inhibition of vesicle fusion
narrow
Any process that stops, prevents, or reduces the frequency, rate or extent of vesicle fusion.
GO:0010639
negative regulation of organelle organization
is_a
GO:0031338
regulation of vesicle fusion
is_a
GO:0051051
negative regulation of transport
is_a
GO:0006906
vesicle fusion
negatively_regulates