Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
http://purl.obolibrary.org/obo/GO_0006955
biological_process
GO:0006955
http://purl.obolibrary.org/obo/go.owl
http://purl.obolibrary.org/obo/mondo.owl
http://purl.obolibrary.org/obo/cl.owl
http://purl.oboInOwllibrary.org/oboInOwl/go#goslim_drosophila
immune response
http://purl.obolibrary.org/obo/GO_0050896
http://purl.obolibrary.org/obo/GO_0002376
http://purl.obolibrary.org/obo/OGG_3000010225
http://purl.obolibrary.org/obo/OGG_3000006366
http://purl.obolibrary.org/obo/OGG_3000006363
http://purl.obolibrary.org/obo/OGG_3000010288
http://purl.obolibrary.org/obo/OGG_3000006352
http://purl.obolibrary.org/obo/OGG_3000006351
http://purl.obolibrary.org/obo/OGG_3000003122
http://purl.obolibrary.org/obo/OGG_3000000913
http://purl.obolibrary.org/obo/OGG_3000003575
http://purl.obolibrary.org/obo/OGG_3000000730
http://purl.obolibrary.org/obo/OGG_3000000959
http://purl.obolibrary.org/obo/OGG_3000003001
http://purl.obolibrary.org/obo/OGG_3000002215
http://purl.obolibrary.org/obo/OGG_3000002214
http://purl.obolibrary.org/obo/OGG_3000003514
http://purl.obolibrary.org/obo/OGG_3000003512
http://purl.obolibrary.org/obo/OGG_3000002206