FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abnormal sleep ID (Ontology) FBcv:0000705 (FlyBase CV)
Definition Phenotype that is any abnormality in sleep (GO:0030431). 'sleep' is defined as: 'Any process in which an organism enters and maintains a periodic, readily reversible state of reduced awareness and metabolic activity. Usually accompanied by physical relaxation, the onset of sleep in humans and other mammals is marked by a change in the electrical activity of the brain.'[ ISBN:0192800981 ]
Also Known As "sleep defective"
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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
Alleles (FBal)  PHENOTYPIC_CLASS     626
Constructs (FBtp)  PHENOTYPIC_CLASS     413
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Constructs
 abnormal sleep (all annotations which use CV term, excluding "NOT" statements)     626    413
     abnormal sleep | adult stage     213    107
     abnormal sleep | adult stage | conditional      26     28
     abnormal sleep | adult stage | dominant       1       --
     abnormal sleep | adult stage | female      16     11
     abnormal sleep | adult stage | female limited       6      2
     abnormal sleep | adult stage | female limited | heat sensitive       6      8
     abnormal sleep | adult stage | heat sensitive      42     86
     abnormal sleep | adult stage | male      13     10
     abnormal sleep | adult stage | male limited       2      1
     abnormal sleep | adult stage | male limited | heat sensitive       6     10
     abnormal sleep | adult stage | nutrition conditional       6      4
     abnormal sleep | adult stage | progressive       6      7
     abnormal sleep | adult stage | progressive | RU486 conditional       2      2
     abnormal sleep | adult stage | recessive       1       --
     abnormal sleep | adult stage | RU486 conditional       5      4
     abnormal sleep | calorie restriction conditional       1       --
     abnormal sleep | chemical conditional       1       --
     abnormal sleep | conditional       5      3
     abnormal sleep | dominant      11       --
     abnormal sleep | dominant | female       1       --
     abnormal sleep | dominant | male       1       --
     abnormal sleep | female       1       --
     abnormal sleep | female limited       1       --
     abnormal sleep | heat sensitive      30     22
     abnormal sleep | male       9      7
     abnormal sleep | male limited       7      4
     abnormal sleep | male | RU486 conditional       3      3
     abnormal sleep | progressive       1       --
     abnormal sleep | recessive       9       --
     abnormal sleep | recessive | conditional       1       --
     abnormal sleep | recessive | heat sensitive       1       --
     abnormal sleep | RU486 conditional      15     14
Spanning Tree (Parents/Children)
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  phenotypic class
   |__phenotype
       |__abnormal sleep  1322 rec.
           |__decreased sleep 349 rec.
           |__increased sleep 182 rec.
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