[Identification of Mycobacterium tuberculosis and Mycobacterium avium by non-radioactive probes: evaluation of the Snap Syngene system].

We evaluated an alkaline phosphatase-labeled oligonucleotide probe for the rapid identification of Mycobacterium tuberculosis and mycobacteria belonging to the M avium and M intracellulare complex (MAIS). Sixty-two strains of mycobacteria and eight strains belonging to related genera were studied. All M tuberculosis strains hybridized with the tuberculosis probe. All M avium and M intracellulare gave a strong signal with their probes. However the 3 M xenopi strains tested hybridized with all probes for MAIS complex.