FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abnormal gravitaxis ID (Ontology) FBcv:0000388 (FlyBase CV)
Definition Phenotype that is a change in the strong tendency, seen in wild-type Drosophila melanogaster, to climb - a behavior otherwise known as negative gravitaxis (GO:0048060 ; movement away from the source of gravity).
Also Known As "gravitaxis defective"
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Data Class Field Records
Alleles (FBal)  PHENOTYPIC_CLASS      83
Constructs (FBtp)  PHENOTYPIC_CLASS      27
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Relevant FlyBase reports
 Alleles Constructs
 abnormal gravitaxis (all annotations which use CV term, excluding "NOT" statements)      83     27
     abnormal gravitaxis | adult stage      19     10
     abnormal gravitaxis | adult stage | progressive       7      6
     abnormal gravitaxis | adult stage | recessive       1       --
     abnormal gravitaxis | heat sensitive       2      2
     abnormal gravitaxis | somatic clone       1       --
Spanning Tree (Parents/Children)
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  phenotypic class
   |__phenotype
       |__abnormal gravitaxis  110 rec.
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Synonyms
  • "geotaxis behaviour defective" RELATED
    "gravitaxis behavior defective" RELATED
    "gravitaxis defective" EXACT
Secondary IDs
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