Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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sequence_secondary_structure

SO:0000002

Definition: A folded sequence.

Comments and references

Definition references: SO:ke

Synonyms

ScopeValue
exactINSDC_feature:misc_structure
exactsequence secondary structure

Identifiers and subsets

Accession: SO:0000002

Persistent URL: http://purl.obolibrary.org/obo/SO_0000002

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: 2018-01-26 in commit 5fe48bd

Number of changes: 2

Ontology neighborhood diagram

Ontology neighborhood for SO:0000002 Ontology neighborhood graph for SO:0000002 sequence_secondary_structure. Parent, child, and related nodes can be activated to open their term pages. SO:0001411 biological_region SO:0001411 biological_region SO:0000002 sequence_secondary_structure SO:0000002 sequence_secondary_structure SO:0000591 pseudoknot SO:0000591 pseudoknot SO:0000142 DNA_sequence_secondary_structure SO:0000142 DNA_sequence_secondary_structure SO:0000122 RNA_sequence_secondary_structure SO:0000122 RNA_sequence_secondary_structure SO:0000028 base_pair SO:0000028 base_pair SO:0000003 G_quartet SO:0000003 G_quartet
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
2018-01-26synonym addedSynonym added: INSDC_feature:misc_structure
Scope: exact
5fe48bd
2016-12-05createdTerm introduced into the editable ontology history
Initial label: sequence_secondary_structure
Initial definition captured.
Initial parent: SO:0001411
92e3cae