negative regulation of neural crest cell fate specification
down regulation of neural crest cell fate specification
exact
down-regulation of neural crest cell fate specification
exact
downregulation of neural crest cell fate specification
exact
inhibition of neural crest cell fate specification
narrow
Any process that stops, prevents or reduces the frequency, rate or extent of neural crest cell fate specification.
GO:0009996
negative regulation of cell fate specification
is_a
GO:0090301
negative regulation of neural crest formation
is_a
GO:1905293
negative regulation of neural crest cell differentiation
is_a
GO:1905295
regulation of neural crest cell fate specification
is_a
GO:0014036
neural crest cell fate specification
negatively_regulates