FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

abnormal chemosensory behavior

ID (Ontology)

FBcv:0000403 (FlyBase CV)

Definition

Phenotype that is any abnormality in chemosensory behavior (GO:0007635). 'chemosensory behavior' is defined as: 'Behavior that is dependent upon the sensation of chemicals.'.

Also Known As

"abnormal chemosensitive behavior" ; "chemosensitive behavior defective" ; "chemosensitive behaviour 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 chemosensory behavior (all annotations which use CV term, excluding "NOT" statements)
abnormal chemosensory behavior \| adult stage
abnormal chemosensory behavior \| adult stage \| chemical conditional		--
abnormal chemosensory behavior \| adult stage \| conditional
abnormal chemosensory behavior \| adult stage \| female
abnormal chemosensory behavior \| adult stage \| female limited
abnormal chemosensory behavior \| adult stage \| heat sensitive
abnormal chemosensory behavior \| adult stage \| male
abnormal chemosensory behavior \| adult stage \| nutrition conditional
abnormal chemosensory behavior \| adult stage \| recessive		--
abnormal chemosensory behavior \| adult stage \| semidominant		--
abnormal chemosensory behavior \| dominant \| embryonic stage		--
abnormal chemosensory behavior \| dominant \| larval stage		--
abnormal chemosensory behavior \| heat sensitive
abnormal chemosensory behavior \| larval stage
abnormal chemosensory behavior \| larval stage \| conditional
abnormal chemosensory behavior \| larval stage \| recessive		--
abnormal chemosensory behavior \| recessive		--
abnormal chemosensory behavior \| recessive \| cold sensitive		--
abnormal chemosensory behavior \| recessive \| heat sensitive		--
abnormal chemosensory behavior \| semidominant		--
abnormal chemosensory behavior \| third instar larval stage
abnormal chemosensory behavior \| third instar larval stage \| calorie restriction conditional
abnormal chemosensory behavior \| third instar larval stage \| conditional

Spanning Tree (Parents/Children)

  phenotype
   |__abnormal behavior
       |__abnormal chemosensory behavior  638 rec.
           |__abnormal proboscis extension reflex 170 rec.
           |   |__abnormal tarsal response 42 rec.
           |   |__decreased rate of proboscis extension reflex
           |   |__increased rate of proboscis extension reflex 4 rec.
           |__decreased rate of chemosensory behavior 7 rec.
           |   |__decreased rate of proboscis extension reflex
           |__increased rate of chemosensory behavior 4 rec.
               |__increased rate of proboscis extension reflex 4 rec.

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

External Crossreferences & Linkouts