obsolete positive regulation of histone H3-K27 trimethylation (obsolete GO:1902466)
OBSOLETE. Any process that activates or increases the frequency, rate or extent of histone H3-K27 trimethylation.
activation of histone H3-K27 trimethylation
narrow
up regulation of histone H3-K27 trimethylation
exact
up-regulation of histone H3-K27 trimethylation
exact
upregulation of histone H3-K27 trimethylation
exact