negative regulation of oocyte maturation
down regulation of oocyte maturation
exact
down-regulation of oocyte maturation
exact
downregulation of oocyte maturation
exact
inhibition of oocyte maturation
narrow
Any process that stops, prevents or reduces the frequency, rate or extent of oocyte maturation.
GO:1900193
regulation of oocyte maturation
is_a
GO:1903430
negative regulation of cell maturation
is_a
GO:2000242
negative regulation of reproductive process
is_a
GO:0001556
oocyte maturation
negatively_regulates