FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term mRNA processing ID (Ontology) GO:0006397 (Gene Ontology)
Definition Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
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Data ClassFieldDirect annotations
Genes (FBgn)GO_BIOLOGICAL_PROCESS
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 mRNA processing (all annotations which use CV term, excluding "NOT" statements)
     involved_in | mRNA processing       --
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gene expression
 |__RNA processing__________
RNA metabolic process       |
 |__mRNA metabolic process__|
RNA biosynthetic process    |
 |__RNA processing__________|
primary metabolic process   |
 |__RNA processing__________|
                            mRNA processing  380 rec.
                             |__7-methylguanosine mRNA capping 5 rec.
                             |__chloroplast mRNA processing
                             |__mitochondrial mRNA processing 3 rec.
                             |   |__mitochondrial mRNA 3'-end processing 2 rec.
                             |   |__mitochondrial mRNA 5'-end processing
                             |__mRNA 3'-end processing 45 rec.
                             |   |__co-transcriptional mRNA 3'-end processing, cleavage and polyadenylation pathway 7 rec.
                             |   |__mitochondrial mRNA 3'-end processing 2 rec.
                             |   |__mRNA 3'-end processing by stem-loop binding and cleavage 14 rec.
                             |   |__mRNA alternative polyadenylation(+) 1 rec.
                             |   |__regulation of mRNA 3'-end processing(+) 11 rec.
                             |__mRNA splicing, via endonucleolytic cleavage and ligation
                             |__mRNA splicing, via spliceosome 326 rec.
                             |   |__alternative mRNA splicing, via spliceosome(+) 110 rec.
                             |   |__mRNA cis splicing, via spliceosome(+) 34 rec.
                             |   |__mRNA trans splicing, via spliceosome(+) 13 rec.
                             |   |__regulation of mRNA splicing, via spliceosome(+) 99 rec.
                             |   |__spliceosomal complex assembly(+) 40 rec.
                             |   |__spliceosomal complex disassembly 3 rec.
                             |   |__spliceosomal conformational changes to generate catalytic conformation(+) 4 rec.
                             |   |__spliceosomal snRNP assembly(+) 37 rec.
                             |   |__spliceosome-depend formation of circular RNA
                             |__polycistronic mRNA processing
                             |__regulation of mRNA processing 107 rec.
                                 |__negative regulation of mRNA processing(+) 3 rec.
                                 |__positive regulation of mRNA processing(+) 3 rec.
                                 |__regulation of mRNA 3'-end processing(+) 11 rec.
                                 |__regulation of mRNA splicing, via spliceosome(+) 99 rec.
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Is a RNA processing
mRNA metabolic process
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Synonyms
  • "mRNA maturation" RELATED
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