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Term Information

Accession
GO:0016246
Name
RNA interference
Ontology
biological_process
Synonyms
RNAi, posttranscriptional gene silencing by siRNA
Alternate IDs
None
Definition
The process in which double-stranded RNAs silence cognate genes. Involves posttranscriptional gene inactivation ('silencing') both of transgenes or dsRNA introduced into a germline, and of the host gene(s) homologous to the transgenes or dsRNA. This silencing is triggered by the introduction of transgenes or double-stranded RNA (dsRNA), and can occur through a specific decrease in the level of mRNA, or by negative regulation of translation, of both host genes and transgenes. Source: GOC:ems, PMID:11713190, PMID:11201747, PMID:18771919
Comment
Note that this term refers specifically to posttranscriptional mechanisms by which small interfering RNAs down-regulate gene expression. Also consider annotating to other descendants of 'gene silencing by RNA ; GO:0031047'.
History
See term history for GO:0016246 at QuickGO
Subset
None
Feedback
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Graph of GO:0016246

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Parents of RNA interference (GO:0016246)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
RNA interference [is_a relation] is_a  post-transcriptional gene silencing by RNA (GO:0035194)
Children of RNA interference (GO:0016246)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
mRNA cleavage involved in gene silencing by siRNA (GO:0090625) [BFO:0000050 relation] BFO:0000050  RNA interference
positive regulation of RNA interference (GO:1900370) [RO:0002213 relation] RO:0002213  RNA interference
targeting of mRNA for destruction involved in RNA interference (GO:0030423) [BFO:0000050 relation] BFO:0000050  RNA interference
production of lsiRNA involved in RNA interference (GO:0010599) [BFO:0000050 relation] BFO:0000050  RNA interference
production of siRNA involved in RNA interference (GO:0030422) [BFO:0000050 relation] BFO:0000050  RNA interference
regulation of RNA interference (GO:1900368) [RO:0002211 relation] RO:0002211  RNA interference
negative regulation of translation involved in RNA interference (GO:0070549) [BFO:0000050 relation] BFO:0000050  RNA interference
siRNA loading onto RISC involved in RNA interference (GO:0035087) [BFO:0000050 relation] BFO:0000050  RNA interference
transitive RNA interference (GO:0036453) [is_a relation] is_a  RNA interference
negative regulation of RNA interference (GO:1900369) [RO:0002212 relation] RO:0002212  RNA interference
RNA interference involved in olfactory learning (GO:1903453) [is_a relation] is_a  RNA interference
Wikipedia
RNA_interference