FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

chitin-based extracellular matrix

ID (Ontology)

GO:0062129 (Gene Ontology)

Definition

Any constituent part of a chitin-based noncellular, hardened, or membranous extracellular matrix secreted from the apical surface of an epithelial sheet.[ PubMed:23955854 ]

Also Known As

"chitin-based ECM"

Comment

Links to External Ontologies

QuickGO data AmiGO data

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
Genes (FBgn)	GO_CELLULAR_COMPONENT

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	Gene Groups	Genes
chitin-based extracellular matrix (all annotations which use CV term, excluding "NOT" statements)	--
chitin-based extracellular matrix \| embryonic stage		--	--
chitin-based extracellular matrix \| embryonic stage 16		--	--
is_active_in \| chitin-based extracellular matrix	--	--
located_in \| chitin-based extracellular matrix	--	--

Spanning Tree (Parents/Children)

  extracellular matrix
   |__specialized extracellular matrix
       |__chitin-based extracellular matrix  167 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	specialized extracellular matrix
Part of
Synonyms & Secondary IDs
Synonyms
	"chitin-based ECM" EXACT
Secondary IDs

External Crossreferences & Linkouts