negative regulation of synapse assembly
down regulation of synapse assembly
exact
down-regulation of synapse assembly
exact
downregulation of synapse assembly
exact
inhibition of synapse assembly
narrow
negative regulation of synapse biogenesis
exact
negative regulation of synaptogenesis
exact
Any process that stops, prevents, or reduces the frequency, rate or extent of synapse assembly, the aggregation, arrangement and bonding together of a set of components to form a synapse.
GO:0051961
negative regulation of nervous system development
is_a
GO:0051963
regulation of synapse assembly
is_a
GO:1901889
negative regulation of cell junction assembly
is_a
GO:1905809
negative regulation of synapse organization
is_a
GO:0007416
synapse assembly
negatively_regulates