FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

embryonic antennal sense organ

ID (Ontology)

FBbt:00005568 (Fly Anatomy)

Definition

Sense organ of the embryonic antennal segment that gives rise to the dorsal organ of the larval head. It is posterior to the embryonic brain by stage 13 and migrates ventrally and anteriorly to establish its final position, dorsal to the terminal organ, by stage 17.[ FlyBase:FBrf0089570 ]

Also Known As

"embryonic dorsal organ"

Comment

Links to External Ontologies

VFB:FBbt_00005568

Annotations

Records annotated with this term OR any of its CHILD TERMS

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

Data Class	Field	Direct annotations
Alleles (FBal)	PHENOTYPE_MANIFEST_IN
Insertions (FBti)	EXPRESSION_STAGE_TISSUE_POSITION

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	Genes	Insertions	Constructs
embryonic antennal sense organ (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

antennal segment
 |__embryonic antennal segment____
 |__antennal sense organ__________|
embryonic procephalic segment     |
 |__embryonic antennal segment____|
sense organ                       |
 |__antennal sense organ__________|
ectodermal derivative             |
 |__anterior ectoderm derivative__|
                                  embryonic antennal sense organ  94 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	antennal sense organ anterior ectoderm derivative
Develops from	antennal primordium
Part of	embryonic antennal segment
Synonyms & Secondary IDs
Synonyms
	"embryonic dorsal organ" EXACT[ FlyBase:FBrf0089570 ]
Secondary IDs

External Crossreferences & Linkouts
	VFB:FBbt_00005568