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GO Term : 7-methylguanosine cap hypermethylation [GO:0036261] Gene Ontology

Namespace  biological_process Obsolete  false
description  Hypermethylation of the 7-(mono)methylguanosine (m(7)G) cap structure at the 2' position of the guanosine residue to convert a mono-methylated cap to a 2,2,7-trimethylguanosine cap structure. This type of cap modification occurs on small nuclear RNAs (snRNAs) and small nucleolar RNAs (snoRNAs) and is dependent on prior guanine-N7 methylation.
  • synonyms:
  • 2,2,7-trimethylguanosine cap formation,
  • hypermethylation of snoRNA cap,
  • conversion of m(7)G to m(3)G,
  • m(7)G cap hypermethylation,
  • hypermethylation of snRNA cap,
  • snoRNA capping,
  • snRNA capping,
  • TMG cap formation
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Function

Functions (GO terms and children) --> Mouse features

Functions (GO terms) --> Mouse features

Ontology

Ontology Term --> All ancestors

Ontology Term --> All descendants

Ontology Term --> Direct children

Ontology Term --> Direct parents