spacer

GO:0031048 chromatin silencing by small RNA

Term Information

ID GO:0031048
Name chromatin silencing by small RNA
Ontology Biological Process
Definition Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
GONUTS GO:0031048 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact RNA-mediated chromatin silencing
exact RNA-mediated transcriptional silencing
exact small RNA-mediated heterochromatic silencing
exact RNAi-directed chromatin silencing
broad RNA-mediated TGS
exact RNA interference-like chromatin silencing
exact RNAi-like chromatin silencing

Annotation Guidance

Usage of this term is subject to the following annotation guidelines:
Annotation Guidelines
Annotating to transcription processesLink

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0010027 GO:0031048 chromatin silencing by small RNA never_in_taxon 4930 Saccharomyces
More information on taxon constraints in GO is available here

Ancestor Chart

This chart is interactive; you can click on the term boxes and legend for more information.
Display options
Display
Key
GO IDs
Term box width
Term box height
Slim colours
Show children
Image size limit (in megapixels)
Note that setting the limit too high may result in images being generated slowly; it may even cause the browser to crash. The maximum limit is 20 megapixels.

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0031048:
Relationship To GO:0031048 Child Term Child Term Name
Regulates GO:0010964 regulation of chromatin silencing by small RNA
Part of GO:1902360 conversion of ds siRNA to ss siRNA involved in chromatin silencing by small RNA
Negatively regulates GO:0060906 negative regulation of chromatin silencing by small RNA
Part of GO:0070919 production of siRNA involved in chromatin silencing by small RNA
Part of GO:0070923 siRNA loading onto RISC involved in chromatin silencing by small RNA
Part of GO:0070924 heterochromatin assembly involved in chromatin silencing by small RNA

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
Database
Gene Product ID
Symbol
Qualifier
GO Identifier
GO Term Name
Aspect
Original GO ID
Original GO Term Name
Evidence
Reference
With
Taxon
Date
Assigned By
Product Form ID
Name
Synonym
Type
Taxon Name
Sequence

Export

Display options

ID Mapping

QuickGO maps between different identifier types by using a combination of mapping files provided by the databases, and using identifier cross-references supplied by UniProtKB.

If more than one identifier type needs to be used to map all required sequences, drag the selected databases to change the order in which identifiers are found.

Filter

Select

Grouped by
Annotation count
Protein count
Both

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0031048. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0031048 based on the entire annotation set Co-occurrence statistics for GO:0031048 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2010-10-28 Added SYNONYM RNAi-directed chromatin silencing
2009-09-13 Deleted SYNONYM small RNA-mediated heterochromatin formation
2009-09-13 Deleted SYNONYM small RNA-mediated heterochromatin biosynthesis
2008-05-13 Added DEFINITION Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
2008-05-12 Deleted DEFINITION Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
2008-04-01 Updated RELATION is a GO:0031047 (gene silencing by RNA)
2008-04-01 Updated RELATION is a GO:0006342 (chromatin silencing)
2008-03-06 Updated TERM chromatin silencing by small RNA
2007-08-09 Added SYNONYM RNA interference-like chromatin silencing
2007-08-09 Added SYNONYM RNA-mediated TGS
2007-08-09 Added SYNONYM RNA-mediated chromatin silencing
2007-08-09 Added SYNONYM RNA-mediated transcriptional silencing
2007-08-09 Added SYNONYM RNAi-like chromatin silencing
2007-08-09 Added SYNONYM small RNA-mediated heterochromatic silencing
2007-08-09 Added SYNONYM small RNA-mediated heterochromatin biosynthesis
2007-08-09 Added SYNONYM small RNA-mediated heterochromatin formation
2007-08-09 Deleted SYNONYM small RNA-mediated heterochromatic silencing
2007-08-09 Deleted SYNONYM small RNA-mediated heterochromatin biosynthesis
2007-08-09 Deleted SYNONYM RNA interference-like chromatin silencing
2007-08-09 Deleted SYNONYM RNA-mediated TGS
2007-08-09 Deleted SYNONYM RNA-mediated chromatin silencing
2007-08-09 Deleted SYNONYM RNA-mediated transcriptional silencing
2007-08-09 Deleted SYNONYM RNAi-like chromatin silencing
2007-08-09 Deleted SYNONYM small RNA-mediated heterochromatin formation
2007-05-11 Added SYNONYM small RNA-mediated heterochromatic silencing
2007-01-15 Added SYNONYM small RNA-mediated heterochromatin biosynthesis
2005-05-13 Added SYNONYM small RNA-mediated heterochromatin formation
2004-12-20 Added SYNONYM RNAi-like chromatin silencing
2004-12-20 Added SYNONYM RNA interference-like chromatin silencing
2004-11-09 Added TERM small RNA-mediated chromatin silencing
2004-11-09 Added DEFINITION Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
2004-11-09 Added SYNONYM RNA-mediated TGS
2004-11-09 Added SYNONYM RNA-mediated chromatin silencing
2004-11-09 Added SYNONYM RNA-mediated transcriptional silencing

Term

Timestamp Action Category Detail
2008-03-06 Updated TERM chromatin silencing by small RNA
2004-11-09 Added TERM small RNA-mediated chromatin silencing

Definition/synonyms

Timestamp Action Category Detail
2010-10-28 Added SYNONYM RNAi-directed chromatin silencing
2009-09-13 Deleted SYNONYM small RNA-mediated heterochromatin formation
2009-09-13 Deleted SYNONYM small RNA-mediated heterochromatin biosynthesis
2008-05-13 Added DEFINITION Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
2008-05-12 Deleted DEFINITION Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
2007-08-09 Added SYNONYM RNA interference-like chromatin silencing
2007-08-09 Added SYNONYM RNA-mediated TGS
2007-08-09 Added SYNONYM RNA-mediated chromatin silencing
2007-08-09 Added SYNONYM RNA-mediated transcriptional silencing
2007-08-09 Added SYNONYM RNAi-like chromatin silencing
2007-08-09 Added SYNONYM small RNA-mediated heterochromatic silencing
2007-08-09 Added SYNONYM small RNA-mediated heterochromatin biosynthesis
2007-08-09 Added SYNONYM small RNA-mediated heterochromatin formation
2007-08-09 Deleted SYNONYM small RNA-mediated heterochromatic silencing
2007-08-09 Deleted SYNONYM small RNA-mediated heterochromatin biosynthesis
2007-08-09 Deleted SYNONYM RNA interference-like chromatin silencing
2007-08-09 Deleted SYNONYM RNA-mediated TGS
2007-08-09 Deleted SYNONYM RNA-mediated chromatin silencing
2007-08-09 Deleted SYNONYM RNA-mediated transcriptional silencing
2007-08-09 Deleted SYNONYM RNAi-like chromatin silencing
2007-08-09 Deleted SYNONYM small RNA-mediated heterochromatin formation
2007-05-11 Added SYNONYM small RNA-mediated heterochromatic silencing
2007-01-15 Added SYNONYM small RNA-mediated heterochromatin biosynthesis
2005-05-13 Added SYNONYM small RNA-mediated heterochromatin formation
2004-12-20 Added SYNONYM RNAi-like chromatin silencing
2004-12-20 Added SYNONYM RNA interference-like chromatin silencing
2004-11-09 Added DEFINITION Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
2004-11-09 Added SYNONYM RNA-mediated TGS
2004-11-09 Added SYNONYM RNA-mediated chromatin silencing
2004-11-09 Added SYNONYM RNA-mediated transcriptional silencing

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0031047 (gene silencing by RNA)
2008-04-01 Updated RELATION is a GO:0006342 (chromatin silencing)
spacer
Please send comments, suggestions or bug reports to goa@ebi.ac.uk. Click here for details of how to cite UniProt-GOA and QuickGO.
13ms