title: Recognition reversal in a spineless scrounger.
authors.forename: Neil S
authors.initials: NS
authors.lastname: Greenspan
authors.forename: Harry W
authors.initials: HW
authors.lastname: Schroeder
mesh_terms: D000818:Animals; D017951:Antigen Presentation / Q000276:immunology*; D002816:Chordata, Nonvertebrate / Q000235:genetics / Q000276:immunology*; D022801:Complementarity Determining Regions / Q000737:chemistry / Q000276:immunology; D006801:Humans; D007135:Immunoglobulin Variable Region / Q000737:chemistry* / Q000276:immunology; D010802:Phylogeny; D011971:Receptors, Immunologic / Q000737:chemistry* / Q000276:immunology
chemical_list: D022801:Complementarity Determining Regions; D007135:Immunoglobulin Variable Region; D011971:Receptors, Immunologic