Characterisation of Nocardia farcinica isolated from cattle with bovine farcy.
Twenty-one strains of Nocardia farcinica isolated from cattle with bovine farcy in the Sudan were examined to determine their taxonomic relationships. The strains had morphological, cultural and physiological properties of Nocardia, but exhibited some variations of minor taxonomic importance. All strains contained lipids characteristic of nocardiae (LCN-As) and all except two were found by immunodiffusion tests to be serologically related to each other, to N asteroides but not to Mycobacterium tuberculosis nor M bovis. Consequently, these organisms were regarded as true members of the genus Nocardia.
D000818:Animals; D000942:Antigens, Bacterial / Q000302:isolation & purification; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008055:Lipids / Q000032:analysis; D008198:Lymph Nodes / Q000382:microbiology; D009163:Mycobacterium bovis / Q000276:immunology; D009615:Nocardia / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification*; D009617:Nocardia Infections / Q000382:microbiology / Q000662:veterinary*
D000942:Antigens, Bacterial; D008055:Lipids