title: The systematic serology of Neisseria gonorrhoeae: antigens associated with pathogenesis in Neisseria spp. from man.
abstract: Sonicates of eight Neisseria species from man were analysed in a micro-Ouchterlony double-diffusion absorption assay in comparison with a gonococcal reference antiserum-antigen system. Five major gonococcal precipitin zones were identified which comprised genus-, species- and type-specific components. One antigen was found in all strains of three species with pathogenic capability--N. gonorrhoeae, N. meningitidis and N. flavescens. It was not detected in N. lactamica, N. pharyngis, N. elongata, N. cinerea or N. catarrhalis.
mesh_terms: D000942:Antigens, Bacterial / Q000276:immunology*; D003429:Cross Reactions; D000939:Epitopes / Q000276:immunology; D006801:Humans; D005779:Immunodiffusion; D009343:Neisseria / Q000276:immunology; D009344:Neisseria gonorrhoeae / Q000276:immunology* / Q000472:pathogenicity; D009345:Neisseria meningitidis / Q000276:immunology; D013045:Species Specificity; D014774:Virulence
chemical_list: D000942:Antigens, Bacterial; D000939:Epitopes