FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

hypoplasia

ID (Ontology)

FBcv:0000724 (FlyBase CV)

Definition

Phenotype that is a reduction in size of an organ or tissue compared to wild-type due to reduced numbers of cells being produced during its development or growth.

Comment

Links to External Ontologies

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)	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
hypoplasia (all annotations which use CV term, excluding "NOT" statements)
hypoplasia \| adult stage
hypoplasia \| male
hypoplasia \| P-stage		--
hypoplasia \| somatic clone
hypoplasia \| somatic clone - Minute background \| third instar larval stage		--
hypoplasia \| third instar larval stage		--

Spanning Tree (Parents/Children)

  abnormal cell number
   |__decreased cell number
       |__hypoplasia  68 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	decreased cell number
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts