FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term defense response ID (Ontology) GO:0006952 (Gene Ontology)
Definition Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
Also Known As "defence response" ; "physiological defense response"
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS      27
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 defense response (all annotations which use CV term, excluding "NOT" statements)      27
     involved_in | defense response      27
Spanning Tree (Parents/Children)
Only view relationship:
  response to stimulus
   |__response to stress
       |__defense response  603 rec.
           |__behavioral defense response 3 rec.
           |   |__behavioral defense response to insect
           |   |__behavioral defense response to nematode
           |   |__behavioral fear response
           |__cellular defense response
           |__defense response by callose deposition
           |   |__defense response by callose deposition in cell wall
           |__defense response by cell wall thickening
           |   |__defense response by callose deposition in cell wall
           |__defense response to bacterium 303 rec.
           |   |__antibacterial humoral response(+) 75 rec.
           |   |__antibacterial innate immune response 2 rec.
           |   |__defense response to Gram-negative bacterium 127 rec.
           |   |__defense response to Gram-positive bacterium 59 rec.
           |   |__induced systemic resistance
           |   |__male-specific defense response to bacterium(+) 1 rec.
           |__defense response to fungus 50 rec.
           |   |__antifungal humoral response 19 rec.
           |   |__antifungal innate immune response 13 rec.
           |__defense response to insect 9 rec.
           |   |__behavioral defense response to insect
           |__defense response to nematode
           |   |__behavioral defense response to nematode
           |__defense response to oomycetes 1 rec.
           |__defense response to other organism 440 rec.
           |   |__defense response to parasitic plant
           |   |__defense response to protozoan 6 rec.
           |   |__defense response to symbiont(+) 435 rec.
           |__defense response to tumor cell
           |__defense response to virus 66 rec.
           |   |__antiviral innate immune response 5 rec.
           |   |__RNAi-mediated antiviral immune response(+) 5 rec.
           |   |__suppression of viral release by host
           |__inflammatory response 8 rec.
               |__acute inflammatory response(+)
               |__chronic inflammatory response(+)
               |__inflammatory response to antigenic stimulus(+)
               |__inflammatory response to wounding
               |__neuroinflammatory response(+)
               |__pyroptotic inflammatory response(+)
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Is a response to stress
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Synonyms
  • "antimicrobial peptide activity" RELATED
    "defence response" EXACT
    "defense/immunity protein activity" RELATED
    "physiological defense response" EXACT
Secondary IDs
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