FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term mitochondrial tRNA modification ID (Ontology) GO:0070900 (Gene Ontology)
Definition The covalent alteration of one or more nucleotides within a mitochondrial tRNA molecule to produce a mitochondrial tRNA molecule with a sequence that differs from that coded genetically.
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       2
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 mitochondrial tRNA modification (all annotations which use CV term, excluding "NOT" statements)       2
     involved_in | mitochondrial tRNA modification       2
Spanning Tree (Parents/Children)
Only view relationship: 
mitochondrial RNA metabolic process
 |__mitochondrial tRNA processing______________________
 |__mitochondrial RNA modification_____________________|
mitochondrial RNA processing                           |
 |__mitochondrial tRNA processing______________________|
tRNA metabolic process                                 |
 |__tRNA threonylcarbamoyladenosine metabolic process__|
tRNA processing                                        |
 |__tRNA modification__________________________________|
 |__mitochondrial tRNA processing______________________|
RNA modification                                       |
 |__tRNA modification__________________________________|
 |__mitochondrial RNA modification_____________________|
                                                       mitochondrial tRNA modification  11 rec.
                                                        |__mitochondrial tRNA methylation 2 rec.
                                                        |__mitochondrial tRNA pseudouridine synthesis 2 rec.
                                                        |__mitochondrial tRNA thio-modification 1 rec.
                                                        |   |__mitochondrial tRNA wobble position uridine thiolation
                                                        |__mitochondrial tRNA threonylcarbamoyladenosine modification 1 rec.
                                                        |__mitochondrial tRNA wobble uridine modification 3 rec.
                                                            |__mitochondrial tRNA wobble position uridine thiolation
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a tRNA modification
tRNA threonylcarbamoyladenosine metabolic process
mitochondrial tRNA processing
mitochondrial RNA modification
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
Reactome:R-HSA-6787450 "tRNA modification in the mitochondrion"