FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
Help Close All Open All
General Information
Term extracellular region ID (Ontology) GO:0005576 (Gene Ontology)
Definition The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
Also Known As "extracellular"
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT     505
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 extracellular region (all annotations which use CV term, excluding "NOT" statements)      18    505
     is_active_in | extracellular region       --      75
     located_in | extracellular region       --     460
 NOT | located_in | extracellular region       --       2
Spanning Tree (Parents/Children)
Only view relationship:
  cellular_component
   |__cellular anatomical structure
       |__extracellular region  1261 rec.
           |__angiogenin-PRI complex
           |__apoplast
           |__bursicon neuropeptide hormone complex 2 rec.
           |__CNTFR-CLCF1 complex
           |__complement component C1 complex
           |__complement component C1q complex
           |__CRLF-CLCF1 complex
           |__extracellular isoamylase complex
           |__extracellular organelle 40 rec.
           |   |__extracellular membrane-bounded organelle(+) 40 rec.
           |   |__extracellular membraneless organelle(+)
           |__extracellular space 930 rec.
           |   |__activin complex(+)
           |   |__blood microparticle(+)
           |   |__classical-complement-pathway C3/C5 convertase complex
           |   |__extracellular exosome(+) 35 rec.
           |   |__fibrinogen complex
           |   |__immunoglobulin complex, circulating(+)
           |   |__inhibin complex(+)
           |   |__insulin-like growth factor binding protein complex(+)
           |   |__interleukin-12 complex
           |   |__interleukin-23 complex
           |   |__interleukin-27 complex
           |   |__interleukin-35 complex
           |   |__larval serum protein complex 6 rec.
           |   |__plasma lipoprotein particle(+)
           |   |__reelin complex
           |__extrahaustorial matrix
           |__extraorganismal space
           |__female germline ring canal inner rim 6 rec.
           |__female germline ring canal outer rim 3 rec.
           |__hyaluranon cable
           |__mucus layer
           |   |__inner mucus layer
           |   |__outer mucus layer
           |__perisynaptic space
           |__perivitelline space 29 rec.
           |__pituitary gonadotropin complex
           |   |__follicle-stimulating hormone complex
           |__synaptic cleft 8 rec.
           |__transforming growth factor beta complex
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a cellular anatomical structure
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "extracellular" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
Wikipedia:Extracellular