Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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pseudoknot

SO:0000591

Definition: A tertiary structure in RNA where nucleotides in a loop form base pairs with a region of RNA downstream of the loop.

Comments and references

Definition references: RSC:cb

Synonyms

No synonyms recorded in the OWL annotations.

Identifiers and subsets

Accession: SO:0000591

Persistent URL: http://purl.obolibrary.org/obo/SO_0000591

Alternate IDs: None

Subsets: None

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

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:0000591 Ontology neighborhood graph for SO:0000591 pseudoknot. Parent, child, and related nodes can be activated to open their term pages. SO:0000002 sequence_secondary_structure SO:0000002 sequence_secondary_structure SO:0000591 pseudoknot SO:0000591 pseudoknot SO:0000545 recoding_pseudoknot SO:0000545 recoding_pseudoknot SO:0000592 H_pseudoknot SO:0000592 H_pseudoknot
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
2016-12-05createdTerm introduced into the editable ontology history
Initial label: pseudoknot
Initial definition captured.
Initial parent: SO:0000002
92e3cae