negative regulation of interleukin-21 production
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-21 production.
GO:0001818
negative regulation of cytokine production
is_a
GO:0032665
regulation of interleukin-21 production
is_a
GO:0032625
interleukin-21 production
negatively_regulates
down regulation of interleukin-21 production
exact
down-regulation of interleukin-21 production
exact
downregulation of interleukin-21 production
exact
negative regulation of interleukin-21 biosynthetic process
narrow