FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

inversion_derived_deficiency_plus_aneuploid

ID (Ontology)

SO:0000512 (Sequence Ontology)

Definition

A chromosomal deletion whereby a chromosome generated by recombination between two inversions; has a deficiency at one end and presumed to have a deficiency or duplication at the other end of the inversion.

Also Known As

"inversion derived deficiency plus aneuploid"

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)	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
inversion_derived_deficiency_plus_aneuploid (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

  intrachromosomal_mutation
   |__chromosomal_deletion
       |__inversion_derived_deficiency_plus_aneuploid  76 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	chromosomal_deletion
Part of
Synonyms & Secondary IDs
Synonyms
	"inversion derived deficiency plus aneuploid" EXACT
Secondary IDs

External Crossreferences & Linkouts