FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term defense response to bacterium ID (Ontology) GO:0042742 (Gene Ontology)
Definition Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
Also Known As "defence response to bacteria" ; "defence response to bacterium" ; "defense response to bacteria"
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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      61
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 defense response to bacterium (all annotations which use CV term, excluding "NOT" statements)       2     61
     involved_in | defense response to bacterium       --      61
Spanning Tree (Parents/Children)
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response to stress
 |__defense response________
response to other organism  |
 |__response to bacterium___|
                            defense response to bacterium  303 rec.
                             |__antibacterial humoral response 75 rec.
                             |   |__antibacterial peptide production(+) 46 rec.
                             |   |__induction of bacterial agglutination 3 rec.
                             |   |__male-specific antibacterial humoral response 1 rec.
                             |__antibacterial innate immune response 2 rec.
                             |__defense response to Gram-negative bacterium 127 rec.
                             |   |__biosynthetic process of antibacterial peptides active against Gram-negative bacteria(+) 18 rec.
                             |   |__G protein-coupled receptor signaling pathway involved in defense response to Gram-negative bacterium
                             |   |__neutrophil-mediated killing of gram-negative bacterium(+)
                             |__defense response to Gram-positive bacterium 59 rec.
                             |   |__biosynthetic process of antibacterial peptides active against Gram-positive bacteria(+) 3 rec.
                             |   |__neutrophil-mediated killing of gram-positive bacterium(+)
                             |__induced systemic resistance
                             |   |__induced systemic resistance, ethylene mediated signaling pathway
                             |   |__induced systemic resistance, jasmonic acid mediated signaling pathway
                             |__male-specific defense response to bacterium 1 rec.
                             |   |__male-specific antibacterial humoral response 1 rec.
                             |__neutrophil-mediated killing of bacterium
                             |   |__neutrophil-mediated killing of gram-negative bacterium(+)
                             |   |__neutrophil-mediated killing of gram-positive bacterium(+)
                             |   |__regulation of neutrophil mediated killing of bacterium(+)
                             |__peptidoglycan recognition protein signaling pathway 88 rec.
                             |   |__regulation of peptidoglycan recognition protein signaling pathway(+) 67 rec.
                             |__regulation of defense response to bacterium 107 rec.
                                 |__negative regulation of defense response to bacterium(+) 49 rec.
                                 |__positive regulation of defense response to bacterium(+) 59 rec.
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Is a defense response
response to bacterium
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Synonyms
  • "antibacterial peptide activity" RELATED
    "defence response to bacteria" EXACT
    "defence response to bacterium" EXACT
    "defense response to bacteria" EXACT
    "defense response to bacterium, incompatible interaction" NARROW
    "resistance response to pathogenic bacteria" NARROW
    "resistance response to pathogenic bacterium" NARROW
Secondary IDs
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