FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abnormal thermotaxis ID (Ontology) FBcv:0000002 (FlyBase CV)
Definition Phenotype that is any abnormality in thermotaxis (GO:0043052). 'thermotaxis' is defined as: 'The directed movement of a motile cell or organism in response to a temperature gradient. Movement may be towards either a higher or lower temperature.'
Also Known As "thermotaxis behavior defective" ; "thermotaxis behaviour defective" ; "thermotaxis defective"
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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     103
Constructs (FBtp)  PHENOTYPIC_CLASS      40
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Relevant FlyBase reports
 Alleles Constructs
 abnormal thermotaxis (all annotations which use CV term, excluding "NOT" statements)     103     40
     abnormal thermotaxis | adult stage       5      4
     abnormal thermotaxis | adult stage | cold sensitive       2      2
     abnormal thermotaxis | adult stage | conditional       6      5
     abnormal thermotaxis | adult stage | dominant       1       --
     abnormal thermotaxis | adult stage | heat sensitive       9      9
     abnormal thermotaxis | chemical conditional       2      1
     abnormal thermotaxis | larval stage      12      7
     abnormal thermotaxis | larval stage | recessive | temperature conditional       1       --
     abnormal thermotaxis | larval stage | temperature conditional       6       --
     abnormal thermotaxis | recessive       8       --
     abnormal thermotaxis | RU486 conditional       3      3
     abnormal thermotaxis | temperature conditional       1       --
     abnormal thermotaxis | third instar larval stage      32     10
Spanning Tree (Parents/Children)
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  phenotype
   |__abnormal temperature response
       |__abnormal thermotaxis  143 rec.
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Is a abnormal temperature response
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Synonyms
  • "thermotaxis behavior defective" EXACT
    "thermotaxis behaviour defective" EXACT
    "thermotaxis defective" EXACT
Secondary IDs
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