Distinguishing M. tuberculosis from other slow-growing mycobacteria by modifications of the niacin test.
D006801:Humans; D009161:Mycobacterium; D009169:Mycobacterium tuberculosis / Q000208:ethnology*; D009525:Niacin / Q000031:analogs & derivatives; D009539:Nicotinic Acids; D014376:Tuberculosis
D009539:Nicotinic Acids; D009525:Niacin
MYCOBACTERIUM TUBERCULOSIS/culture; NICOTINIC ACID/related compounds