OxyS_RNA
SO:0000384
Definition: A small untranslated RNA which is induced in response to oxidative stress in Escherichia coli. Acts as a global regulator to activate or repress the expression of as many as 40 genes, including the fhlA-encoded transcriptional activator and the rpoS-encoded sigma(s) subunit of RNA polymerase. OxyS is bound by the Hfq protein, that increases the OxyS RNA interaction with its target messages.
Comments and references
Definition references: http://www.sanger.ac.uk/cgi-bin/Rfam/getacc?RF00035
Synonyms
| Scope | Value |
|---|---|
| exact | OxyS RNA |
Identifiers and subsets
Accession: SO:0000384
Persistent URL: http://purl.obolibrary.org/obo/SO_0000384
Alternate IDs: None
Subsets: None
Cross references: http://en.wikipedia.org/wiki/OxyS_RNA
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
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.
| Date | Change | Summary | Evidence |
|---|---|---|---|
| 2016-12-05 | created | Term introduced into the editable ontology history Initial label: OxyS_RNA Initial definition captured. Initial parent: SO:0000370 | 92e3cae |