Term Information

Accession
GO:0045291
Name
mRNA trans splicing, SL addition
Ontology
biological_process
Synonyms
nuclear mRNA trans splicing, SL addition, nuclear mRNA trans splicing, spliced leader addition
Alternate IDs
None
Definition
The joining together of two independently transcribed RNAs, where the one that provides the 5' portion of the final mRNA is from a splice leader RNA (SL-RNA). The SL-RNA, or mini-exon donor sequence, is added to the 5'-end of the acceptor RNA molecule which provides the mRNA body. Source: GOC:krc, PMID:2675423, ISBN:0879695897
Comment
None
History
See term history for GO:0045291 at QuickGO
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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Parents of mRNA trans splicing, SL addition (GO:0045291)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
mRNA trans splicing, SL addition [is_a relation] is_a  mRNA trans splicing, via spliceosome (GO:0000365)
Children of mRNA trans splicing, SL addition (GO:0045291)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
formation of quadruple SL/U4/U5/U6 snRNP (GO:0000353) [BFO:0000050 relation] BFO:0000050  mRNA trans splicing, SL addition
trans assembly of SL-containing precatalytic spliceosome (GO:0000352) [BFO:0000050 relation] BFO:0000050  mRNA trans splicing, SL addition
None.