positive regulation of neural crest cell fate specification
activation of neural crest cell fate specification
narrow
up regulation of neural crest cell fate specification
exact
up-regulation of neural crest cell fate specification
exact
upregulation of neural crest cell fate specification
exact
Any process that activates or increases the frequency, rate or extent of neural crest cell fate specification.
GO:0042660
positive regulation of cell fate specification
is_a
GO:0090300
positive regulation of neural crest formation
is_a
GO:1905294
positive 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
positively_regulates