Schematic diagram of the DNA probe array for different Mycobacterium specimens. Seventeen oligonucleotide probes were chosen in several species-specific sequence regions of the 16S rRNA gene for identification of different Mycobacterium species. All probes were immobilized horizontally five times.
Zhang et al. BMC Infectious Diseases 2012 12:303 doi:10.1186/1471-2334-12-303