FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term chromosomal_transposition ID (Ontology) SO:0000453 (Sequence Ontology)
Definition A chromosome structure variant whereby a region of a chromosome has been transferred to another position. Among interchromosomal rearrangements, the term transposition is reserved for that class in which the telomeres of the chromosomes involved are coupled (that is to say, form the two ends of a single DNA molecule) as in wild-type.
Also Known As"chromosomal transposition"
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Data ClassFieldDirect annotations
Aberrations (FBab)CLASS_OF_ABERRATION
Aberrations (FBab)FEATURE_TYPE
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 Aberrations
 chromosomal_transposition (all annotations which use CV term, excluding "NOT" statements)
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  chromosome_variation
   |__chromosome_structure_variation
       |__chromosomal_transposition  1036 rec.
           |__interchromosomal_transposition 850 rec.
           |   |__deficient_interchromosomal_transposition 2 rec.
           |   |__inverted_interchromosomal_transposition 19 rec.
           |   |__uninverted_interchromosomal_transposition 47 rec.
           |   |__unoriented_interchromosomal_transposition 299 rec.
           |__intrachromosomal_transposition 174 rec.
               |__deficient_intrachromosomal_transposition 5 rec.
               |__uninverted_intrachromosomal_transposition 39 rec.
               |__unoriented_intrachromosomal_transposition 85 rec.
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Is a chromosome_structure_variation
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Synonyms
  • "chromosomal transposition" EXACT
    "transposition" NARROW
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