Biochip-Based Identification of Mycobacterial Species in Russia.

ABSTRACT: Infections caused by nontuberculous mycobacteria (NTM) are rising globally throughout the world. The number of species isolated from clinical samples is steadily growing, which demands the implementation of a robust diagnostic method with wide specificity. This study was carried out in in 2022-2024 in three clinical antituberculosis centers in the biggest cities of Russia: Moscow, Saint Petersburg, and Novosibirsk. We developed the DNA hybridization assay 'Myco-biochip' that allows the identification of 79 mycobacterial species and analyzed 3119 samples from 2221 patients. Sixty-eight mycobacterial species were identified in clinics, including the three novel species phylogenetically related to M. duvalii, M. lentiflavum, and M. talmoniae. The identification of a close

SUBMITTER: Zimenkov D 

PROVIDER: S-EPMC11642025 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature