Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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topologically_defined_region

SO:0001412

Definition: A DNA region within which self-interaction occurs more often than expected by chance because of DNA-looping.

Comments and references

Definition references: PMID:32782014, SO:cb

Synonyms

ScopeValue
exacttopologically defined region

Identifiers and subsets

Accession: SO:0001412

Persistent URL: http://purl.obolibrary.org/obo/SO_0001412

Alternate IDs: None

Subsets: SOFA

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: 2020-08-13 in commit 56fcc6a

Number of changes: 2

Ontology neighborhood diagram

Ontology neighborhood for SO:0001412 Ontology neighborhood graph for SO:0001412 topologically_defined_region. Parent, child, and related nodes can be activated to open their term pages. SO:0000001 region SO:0000001 region SO:0001412 topologically_defined_region SO:0001412 topologically_defined_region SO:0000239 flanking_region SO:0000239 flanking_region SO:0002304 topologically_associated_domain SO:0002304 topologically_associated_domain SO:0000840 repeat_component SO:0000840 repeat_component
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

Children

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
2020-08-13definition changedDefinition updated
Before: A region that is defined according to its relations with other regions within the same sequence.
After: A DNA region within which self-interaction occurs more often than expected by chance because of DNA-looping.
56fcc6a
2016-12-05createdTerm introduced into the editable ontology history
Initial label: topologically_defined_region
Initial definition captured.
Initial parent: SO:0000001
92e3cae