[Genetic typing of Mycobacterium tuberculosis strains by spoligotyping and genome fingerprinting techniques].

A total of 122 M. tuberculosis clinical drug-resistant strains isolated in Central Russia were studied by spoligotyping and genome fingerprinting techniques. According to spoligotyping results 77% of M.

[Biological properties of clinical isolates of Mycobacterium tuberculosis].

The invasiveness of 2 grud sensitive and 8 holy-resistant M. tuberculosis clinical isolated was evaluated in experiments on BALB/c mice. Mycobacterial suspension was injected into the caudal vein of experimental animals.