obsolete negative regulation of histone H3-K9 trimethylation (obsolete GO:1900113)
down regulation of histone H3-K9 trimethylation
exact
down-regulation of histone H3-K9 trimethylation
exact
downregulation of histone H3-K9 trimethylation
exact
inhibition of histone H3-K9 trimethylation
narrow
OBSOLETE. Any process that stops, prevents or reduces the frequency, rate or extent of histone H3-K9 trimethylation.