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Any process that decreases the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of an organelle. Any process that decreases the rate, frequency, or extent of histone H4 acetylation, the modification of histone H4 by the addition of an acetyl group. The modification of a histone by the addition of an acetyl group. Any process that stops, prevents or reduces the frequency, rate or extent of the addition of an acetyl group to histone H3 at position 14 of the histone. Any process that stops, prevents or reduces the frequency, rate or extent of the covalent alteration of a histone. The covalent alteration of one or more amino acid residues within a histone protein. Any process that modulates the frequency, rate or extent of the addition of an acetyl group to a histone protein. Any process that modulates the frequency, rate or extent of the covalent alteration of a histone. Any process that stops, prevents or reduces the frequency, rate or extent of the addition of an acetyl group to a histone protein. Any process that stops, prevents or reduces the frequency, rate or extent of the covalent alteration of one or more amino acid residues within a protein. The addition of an acetyl group to a protein amino acid. An acetyl group is CH3CO-, derived from acetic [ethanoic] acid.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: negative regulation of histone acetylation
Acc: GO:0035067
Aspect: Biological Process
Desc: Any process that stops, prevents or reduces the frequency, rate or extent of the addition of an acetyl group to a histone protein.
Synonyms:
  • inhibition of histone acetylation
  • down regulation of histone acetylation
  • downregulation of histone acetylation
  • down-regulation of histone acetylation
Proteins in PDR annotated with:
   This term: 13 [Search]
   Term or descendants: 13 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0035067 - negative regulation of histone acetylation (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle