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General Information
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| Term |
7-methylguanosine mRNA capping |
ID (Ontology) |
GO:0006370 (Gene Ontology) |
| Definition |
The sequence of enzymatic reactions by which the mRNA 5' cap structure, an inverted 7-methylguanosine linked via a 5'-5' triphosphate bridge (m7G(5')ppp(5')X) to the first transcribed residue, is added to a nascent transcript. Additional methylation can occur on the ribose sugars of the first and second nucleotides adjacent to the m7G nRNA cap. These methylations are often referred to as N6,2'-O-dimethyladenosine (m6,2A) and N6,2'-O-dimethylguanosine (m6,2G), respectively.[ PubMed:9266685 ] |
| Also Known As |
"5' mRNA capping" ; "5'-end mRNA processing" ; "mRNA capping" |
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Links to External Ontologies
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QuickGO data AmiGO data
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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| Data Class | Field | Records |
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| Genes (FBgn) | GO_BIOLOGICAL_PROCESS | 5 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Genes |
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7-methylguanosine mRNA capping (all annotations which use CV term, excluding "NOT" statements) | 5 | involved_in | 7-methylguanosine mRNA capping | 5 |
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Relationships
