Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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matrix_attachment_site

SO:0000036

Definition: A DNA region that is required for the binding of chromatin to the nuclear matrix.

Comments and references

Definition references: SO:ma

Synonyms

ScopeValue
exactINSDC_qualifier:matrix_attachment_region
exactMAR
exactS/MAR
exactSMAR
exactmatrix association region
exactmatrix attachment region
exactmatrix attachment site
exactnuclear matrix association region
exactnuclear matrix attachment site
exactscaffold attachment site
exactscaffold matrix attachment region
relatedS/MAR element
broadINSDC_feature:regulatory

Identifiers and subsets

Accession: SO:0000036

Persistent URL: http://purl.obolibrary.org/obo/SO_0000036

Alternate IDs: None

Subsets: None

Cross references: http://en.wikipedia.org/wiki/Matrix_attachment_site

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: 2018-01-26 in commit 5fe48bd

Number of changes: 3

Ontology neighborhood diagram

Ontology neighborhood for SO:0000036 Ontology neighborhood graph for SO:0000036 matrix_attachment_site. Parent, child, and related nodes can be activated to open their term pages. SO:0000626 chromosomal_regulatory_element SO:0000626 chromosomal_regulatory_element SO:0000036 matrix_attachment_site SO:0000036 matrix_attachment_site
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

Children

None recorded in the current release neighborhood.

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
2018-01-26synonym addedSynonym added: INSDC_qualifier:matrix_attachment_region
Scope: exact
5fe48bd
2018-01-26synonym addedSynonym added: INSDC_feature:regulatory
Scope: broad
5fe48bd
2016-12-05createdTerm introduced into the editable ontology history
Initial label: matrix_attachment_site
Initial definition captured.
Initial parent: SO:0000626
92e3cae