An unclassified microorganism: novel pathogen candidate lurking in human airways.

ABSTRACT: During the assessments of the correlation of the diseases and the microbiota of various clinical specimens, unique 16S ribosomal RNA (rRNA) gene sequences (less than 80% similarity to known bacterial type strains) were predominantly detected in a bronchoalveolar lavage fluid (BALF) specimen from a patient with chronic lower respiratory tract infection. The origin of this unique sequence is suspected to be the causative agent of the infection. We temporarily named the owner organism of this sequence "IOLA" (Infectious Organism Lurking in Airways). In order to evaluate the significance of IOLA in human lung disorders, we performed several experiments. IOLA-16S rRNA genes were detected in 6 of 386 clone libraries constructed from clinical specimens of patients with respiratory diseases (in ou

SUBMITTER: Fukuda K 

PROVIDER: S-EPMC4117515 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature