FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

chromosomal_translocation

ID (Ontology)

SO:1000044 (Sequence Ontology)

Definition

A chromosomal mutation. Rearrangements that alter the pairing of telomeres are classified as translocations.

Also Known As

"chromosomal translocation"

Comment

Links to External Ontologies

SO.org

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Aberrations (FBab)	CLASS_OF_ABERRATION
Aberrations (FBab)	FEATURE_TYPE

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Aberrations
chromosomal_translocation (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

structural_alteration
 |__translocation_______________
chromosome_structure_variation  |
 |__interchromosomal_mutation___|
                                chromosomal_translocation  4096 rec.
                                 |__deficient_translocation 56 rec.
                                 |__interchromosomal_translocation 74 rec.
                                 |   |__cyclic_translocation 74 rec.
                                 |__intrachromosomal_translocation
                                 |__inversion_cum_translocation 234 rec.
                                 |   |__inverted_intrachromosomal_transposition 42 rec.
                                 |__reciprocal_chromosomal_translocation
                                 |__Robertsonian_fusion
                                 |__translocation_element 3 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	translocation interchromosomal_mutation
Part of
Synonyms & Secondary IDs
Synonyms
	"(Drosophila)T" RELATED "(fungi)T" RELATED "chromosomal translocation" EXACT
Secondary IDs

External Crossreferences & Linkouts
	http://en.wikipedia.org/wiki/Chromosomal_translocation "wiki"