FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term extracellular matrix ID (Ontology) GO:0031012 (Gene Ontology)
Definition A structure lying external to one or more cells, which provides structural support, biochemical or biomechanical cues for cells or tissues.[ PubMed:21123617 PubMed:28089324 PubMed:33605520 ]
Also Known As "proteinaceous extracellular matrix"
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Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Genes (FBgn)GO_CELLULAR_COMPONENT
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Gene Groups Genes Insertions Constructs
 extracellular matrix (all annotations which use CV term, excluding "NOT" statements)
     extracellular matrix | adult stage
      --       --       --
     extracellular matrix | embryonic stage
      --       --       --
     extracellular matrix | larval stage
      --       --       --
     extracellular matrix | larval stage | conditional
      --       --       --
     extracellular matrix | pupal stage
      --       --       --
     extracellular matrix | somatic clone | somatic clone | third instar larval stage
      --       --       --
     extracellular matrix | third instar larval stage
      --       --       --
     is_active_in | extracellular matrix       --       --
      --       --
     located_in | extracellular matrix       --       --
      --       --
Spanning Tree (Parents/Children)
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extracellular region___________
cellular anatomical structure__|
                               external encapsulating structure
                                |__extracellular matrix  324 rec.
                                    |__basement membrane 53 rec.
                                    |   |__gel phase of basement membrane
                                    |   |__solid phase of basement membrane(+) 4 rec.
                                    |__basement membrane/interstitial matrix interface
                                    |   |__collagen anchoring fibril(+)
                                    |   |__collagen beaded filament(+)
                                    |__interstitial matrix
                                    |   |__gel phase of interstitial matrix
                                    |   |__solid phase of interstitial matrix(+)
                                    |__network-forming collagen trimer 3 rec.
                                    |   |__collagen type IV trimer 3 rec.
                                    |   |__collagen type VIII trimer
                                    |   |__collagen type X trimer
                                    |__specialized extracellular matrix 176 rec.
                                        |__biofilm matrix(+)
                                        |__chitin-based extracellular matrix 167 rec.
                                        |__cuticular extracellular matrix(+)
                                        |__egg coat(+) 9 rec.
                                        |__embryonic sheath
                                        |__extracellular matrix of synaptic cleft
                                        |__hyaline layer(+)
                                        |__interphotoreceptor matrix(+)
                                        |__middle lamella
                                        |__organomineral extracellular matrix
                                        |__pollen coat
                                        |__synapse-associated extracellular matrix(+)
                                        |__Ubisch body
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Is a external encapsulating structure
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Synonyms
  • "matrisome" NARROW
    "proteinaceous extracellular matrix" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
NIF_Subcellular:nlx_subcell_20090513
Wikipedia:Extracellular_matrix