SO:0001192

GNA

SO:0001192

Definition: An attribute describing a sequence consisting of nucleobases attached to a repeating unit made of an acyclic three-carbon propylene glycol connected to a phosphate backbone. It has two enantiomeric forms, (R)-GNA and (S)-GNA.

Comments and references

Do not use this term for feature annotation. Use GNA_oligo (SO:0001192) instead.

Definition references: CHEBI:48015

Synonyms

No synonyms recorded in the OWL annotations.

Identifiers and subsets

Accession: SO:0001192

Persistent URL: http://purl.obolibrary.org/obo/SO_0001192

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

The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

SO:0000348 - nucleic_acid

Children

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

SO:0001193 - GNA_oligo

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.

Date	Change	Summary	Evidence
2016-12-05	created	Term introduced into the editable ontology history Initial label: GNA Initial definition captured. Initial parent: SO:0000348	`92e3cae`