Fig. 3 | Scientific Reports

Fig. 3

From: Detection and accurate identification of Mycobacterium species by flow injection tandem mass spectrometry (FIA-MS/MS) analysis of mycolic acids

Fig. 3

PCA analysis of C24 α-branch chain (precursor ion) mycolic acids for MTB reference strains with drug-resistant strains (A-B) and MTB reference strains with clinical isolates and drug-resistant strains (C-D), including multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis, specifying resistance to isoniazid (i), rifampicin, streptomycin (s), ethambutol (e), pyrazinamide (p), amikacin (a), kanamycin (k), ciprofloxacin (c), moxifloxacin (m), and ofloxacin (o).

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