. "\"Any process that stops, prevents, or reduces the frequency, rate or extent of JUN kinase activity.\" [GOC:jl]" . . "negative regulation of JUN kinase activity" . "down regulation of JNK activity" . "down-regulation of JNK activity" . "downregulation of JNK activity" . "negative regulation of JUNK activity" . . . "inhibition of JNK activity" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .