FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term innate immune response ID (Ontology) GO:0045087 (Gene Ontology)
Definition Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
Also Known As "innate immunity" ; "nonspecific immune response"
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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     147
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
 innate immune response (all annotations which use CV term, excluding "NOT" statements)       4    147
     acts_upstream_of | innate immune response       --       1
     involved_in | innate immune response       --     146
Spanning Tree (Parents/Children)
Only view relationship: 
immune system process
 |__immune response_________________
response to stimulus                |
 |__immune response_________________|
defense response to other organism  |
 |__defense response to symbiont____|
                                    innate immune response  368 rec.
                                     |__age-related resistance
                                     |__antibacterial innate immune response 2 rec.
                                     |__antifungal innate immune response 13 rec.
                                     |__antiviral innate immune response 5 rec.
                                     |__complement activation, alternative pathway
                                     |__complement activation, GZMK pathway
                                     |__complement activation, lectin pathway
                                     |__hemolymph coagulation 8 rec.
                                     |__host-mediated suppression of symbiont invasion 4 rec.
                                     |__induced systemic resistance
                                     |__innate immune response in mucosa
                                     |__innate immunity memory response
                                     |__melanization defense response 58 rec.
                                     |   |__melanotic encapsulation of foreign target 32 rec.
                                     |__natural killer cell mediated immunity
                                     |   |__natural killer cell cytokine production
                                     |   |__natural killer cell mediated cytotoxicity(+)
                                     |   |__natural killer cell mediated immune response to tumor cell(+)
                                     |__plant-type hypersensitive response
                                     |__RNAi-mediated antiviral immune response 5 rec.
                                         |__RNAi-mediated antiviral immunity against DNA virus
                                         |__RNAi-mediated antiviral immunity against RNA virus 2 rec.
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Is a immune response
defense response to symbiont
Part of
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Synonyms
  • "innate immunity" EXACT
    "nonspecific immune response" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
Reactome:R-HSA-168249 "Innate Immune System"
Wikipedia:Innate_immune_system