FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term tRNA methylation ID (Ontology) GO:0030488 (Gene Ontology)
Definition The posttranscriptional addition of methyl groups to specific residues in a tRNA molecule.
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Annotations
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)
Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS      19
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 tRNA methylation (all annotations which use CV term, excluding "NOT" statements)       1     19
     involved_in | tRNA methylation       --      19
Spanning Tree (Parents/Children)
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tRNA processing
 |__tRNA modification______
RNA modification           |
 |__RNA methylation________|
 |__tRNA modification______|
macromolecule methylation  |
 |__RNA methylation________|
                           tRNA methylation  26 rec.
                            |__5-carbamoylmethyl uridine residue modification
                            |__mitochondrial tRNA methylation 2 rec.
                            |__regulation of tRNA methylation
                            |   |__positive regulation of tRNA methylation(+)
                            |   |__regulation of tRNA C5-cytosine methylation(+)
                            |__tRNA (guanine-N7)-methylation
                            |__tRNA C3-cytosine methylation 1 rec.
                            |__tRNA C5-cytosine methylation
                            |   |__regulation of tRNA C5-cytosine methylation(+)
                            |   |__tRNA wobble base cytosine methylation
                            |__tRNA m2,2-guanine biosynthesis
                            |__tRNA N1-guanine methylation 2 rec.
                            |__tRNA N2-guanine methylation 1 rec.
                            |__tRNA nucleoside ribose methylation 5 rec.
                                |__tRNA guanine ribose methylation(+) 1 rec.
                                |__wobble position ribose methylation(+) 2 rec.
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Is a RNA methylation
tRNA modification
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