obsolete negative regulation of phosphatidylinositol 3-kinase activity (obsolete GO:0043553)
OBSOLETE. Any process that stops, prevents, or reduces the frequency, rate or extent of phosphatidylinositol 3-kinase activity.
down regulation of phosphatidylinositol 3-kinase activity
exact
down-regulation of phosphatidylinositol 3-kinase activity
exact
downregulation of phosphatidylinositol 3-kinase activity
exact
inhibition of phosphatidylinositol 3-kinase activity
narrow
negative regulation of PI3K activity
exact
negative regulation of phosphoinositide 3-kinase activity
exact