obsolete positive regulation of histone acetylation (obsolete GO:0035066)
OBSOLETE. Any process that activates or increases the frequency, rate or extent of the addition of an acetyl group to a histone protein.
activation of histone acetylation
narrow
stimulation of histone acetylation
narrow
up regulation of histone acetylation
exact
up-regulation of histone acetylation
exact
upregulation of histone acetylation
exact