Mycobacterium barrassiae sp. nov., a Mycobacterium moriokaense group species associated with chronic pneumonia.

ABSTRACT: Three identical isolates of new rapidly growing mycobacteria (RGM) were recovered from the bronchial aspirate and sputum from a 49-year-old woman presenting with lung lesions. The case met the American Thoracic Society criteria for the diagnosis of nontuberculous mycobacterial infection. The three isolates grew in 3 days at 24 to 42 degrees C. The 16S rRNA gene sequence analysis indicated that the sequences of the isolates were identical and shared 99.7% and 98.1% similarities with those of Mycobacterium moriokaense and Mycobacterium gadium, respectively. Partial 723-bp rpoB sequence analyses indicated that the sequences of the isolates shared 95.8% and 92.3% similarities with those of M. moriokaense and M. gadium, respectively. Polyphasic identification (including biochemical tests; antim

SUBMITTER: Adekambi T 

PROVIDER: S-EPMC1594754 | biostudies-literature | 2006 Oct

REPOSITORIES: biostudies-literature