FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abnormal endomitotic cell cycle ID (Ontology) FBcv:0000672 (FlyBase CV)
Definition Phenotype that is any abnormality in endomitotic cell cycle (GO:0007113). 'endomitotic cell cycle' is defined as: 'A mitotic cell cycle in which chromosomes are replicated and sister chromatids separate, but spindle formation, nuclear membrane breakdown and nuclear division do not occur, resulting in an increased number of chromosomes in the cell.'
Also Known As "endocycle defective" ; "endomitotic cell cycle defective"
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Data Class Field Records
Alleles (FBal)  PHENOTYPIC_CLASS      83
Constructs (FBtp)  PHENOTYPIC_CLASS      94
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Relevant FlyBase reports
 Alleles Constructs
 abnormal endomitotic cell cycle (all annotations which use CV term, excluding "NOT" statements)      83     94
     abnormal endomitotic cell cycle | adult stage      13     10
     abnormal endomitotic cell cycle | adult stage | female       3      2
     abnormal endomitotic cell cycle | adult stage | somatic clone       1       --
     abnormal endomitotic cell cycle | embryonic stage       4      5
     abnormal endomitotic cell cycle | larval stage      17     11
     abnormal endomitotic cell cycle | larval stage | nutrition conditional       3      3
     abnormal endomitotic cell cycle | oogenesis       4      2
     abnormal endomitotic cell cycle | recessive       1       --
     abnormal endomitotic cell cycle | somatic clone       6      4
     abnormal endomitotic cell cycle | somatic clone | third instar larval stage       2      2
     abnormal endomitotic cell cycle | third instar larval stage       9      3
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  abnormal cell cycle
   |__abnormal mitotic cell cycle
       |__abnormal endomitotic cell cycle  177 rec.
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Is a abnormal mitotic cell cycle
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Synonyms
  • "endocycle defective" EXACT
    "endomitotic cell cycle defective" EXACT
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