FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term free_duplication ID (Ontology) SO:1000144 (Sequence Ontology)
Definition A chromosome structure variation whereby the duplicated sequences are carried as a free centric element.
Also Known As "free duplication"
Comment
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SO.org
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
Aberrations (FBab)  CLASS_OF_ABERRATION     126
Aberrations (FBab)  FEATURE_TYPE     315
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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 Aberrations
 free_duplication (all annotations which use CV term, excluding "NOT" statements)     315
Spanning Tree (Parents/Children)
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  chromosome_structure_variation
   |__chromosomal_duplication
       |__free_duplication  321 rec.
           |__free_ring_duplication 6 rec.
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Is a chromosomal_duplication
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Synonyms
  • "free duplication" EXACT
Secondary IDs
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