FB2026_03 , released September 17, 2026

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"

Comment

Links to External Ontologies

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Alleles (FBal)	PHENOTYPIC_CLASS
Constructs (FBtp)	PHENOTYPIC_CLASS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Alleles	Constructs
abnormal thermotaxis (all annotations which use CV term, excluding "NOT" statements)
abnormal thermotaxis \| adult stage
abnormal thermotaxis \| adult stage \| cold sensitive
abnormal thermotaxis \| adult stage \| conditional
abnormal thermotaxis \| adult stage \| dominant		--
abnormal thermotaxis \| adult stage \| heat sensitive
abnormal thermotaxis \| chemical conditional
abnormal thermotaxis \| larval stage
abnormal thermotaxis \| larval stage \| recessive \| temperature conditional		--
abnormal thermotaxis \| larval stage \| temperature conditional		--
abnormal thermotaxis \| recessive		--
abnormal thermotaxis \| RU486 conditional
abnormal thermotaxis \| temperature conditional		--
abnormal thermotaxis \| third instar larval stage

Spanning Tree (Parents/Children)

  phenotype
   |__abnormal temperature response
       |__abnormal thermotaxis  159 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	abnormal temperature response
Part of
Synonyms & Secondary IDs
Synonyms
	"thermotaxis behavior defective" EXACT "thermotaxis behaviour defective" EXACT "thermotaxis defective" EXACT
Secondary IDs

External Crossreferences & Linkouts