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A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an organelle within a cell. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane. Any process that activates or increases the frequency, rate or extent of the addition of a ubiquitin moiety to a histone protein. Any process that activates or increases 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 covalent alteration of a histone. Any process that activates or increases the frequency, rate or extent of the addition of an acetyl group to a histone protein. Any process that activates or increases the frequency, rate or extent of the covalent alteration of one or more amino acid residues within a protein. Any process that increases the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of an organelle. Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving a protein, occurring at the level of an individual cell. Any process that activates or increases the frequency, rate or extent of the addition of one or more phosphate groups to a histone protein. Any process that activates or increases the frequency, rate or extent of the removal of acetyl groups from histones. Any process that activates or increases the frequency, rate or extent of a cellular process, any of those that are carried out at the cellular level, but are not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. Any process that activates or increases the frequency, rate or extent of the covalent addition of methyl groups to histones. Any process that modulates the frequency, rate or extent of the covalent alteration of one or more amino acid residues within a protein. Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of an organelle. Any process that activates or increases the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of cell structures, including the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope. The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications). Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification). The alteration of DNA or protein in chromatin by the covalent addition or removal of chemical groups. The covalent alteration of one or more amino acids occurring in a protein after the protein has been completely translated and released from the ribosome. Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of a chromosome.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: positive regulation of histone modification
Acc: GO:0031058
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate or extent of the covalent alteration of a histone.
Synonyms:
  • up-regulation of histone modification
  • activation of histone modification
  • upregulation of histone modification
  • up regulation of histone modification
  • stimulation of histone modification
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 39 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0031058 - positive regulation of histone modification (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle