Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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histone_modification

SO:0001700

Definition: Histone modification is a post translationally modified region whereby residues of the histone protein are modified by methylation, acetylation, phosphorylation, ubiquitination, sumoylation, citrullination, or ADP-ribosylation.

Comments and references

Definition references: http:en.wikipedia.org/wiki/Histone

Synonyms

ScopeValue
exacthistone modification
relatedhistone modification site

Identifiers and subsets

Accession: SO:0001700

Persistent URL: http://purl.obolibrary.org/obo/SO_0001700

Alternate IDs: None

Subsets: None

Cross references: None

History summary

Term history is reconstructed from the Git-era ontology files by comparing ontology classes across revisions. Earlier SVN-era changes will be added at a future date.

First seen in Git-era editable history: 2016-12-05 in commit 92e3cae

Most recent Git-era change: 2016-12-05 in commit 92e3cae

Number of changes: 1

Ontology neighborhood diagram

Ontology neighborhood for SO:0001700 Ontology neighborhood graph for SO:0001700 histone_modification. Parent, child, and related nodes can be activated to open their term pages. SO:0001089 post_translationally_modified_region SO:0001089 post_translationally_modified_region SO:0001720 epigenetically_modified_region SO:0001720 epigenetically_modified_region SO:0001700 histone_modification SO:0001700 histone_modification SO:0001701 histone_methylation_site SO:0001701 histone_methylation_site SO:0001702 histone_acetylation_site SO:0001702 histone_acetylation_site SO:0001737 histone_acylation_region SO:0001737 histone_acylation_region SO:0001716 histone_ubiqitination_site SO:0001716 histone_ubiqitination_site SO:0000133 epigenetically_modified SO:0000133 epigenetically_modified
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

Children

http://purl.obolibrary.org/obo/so#has_quality (outgoing)

Change history

This timeline summarizes changes identified in SO’s GitHub commit history, including updates to labels, definitions, parent terms, synonyms, subsets, and obsoletion status. It is a best-effort reconstruction and may not include every change to a term. Since only history from GitHub is included at the moment, any term added before the migration from SVN to Git will show as being created in 2016. This will be addressed once SVN history is incorporated.

DateChangeSummaryEvidence
2016-12-05createdTerm introduced into the editable ontology history
Initial label: histone_modification
Initial definition captured.
Initial parents: SO:0001089, SO:0001720
92e3cae