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Fig. 5 | Molecular Medicine

Fig. 5

From: Response of Mycobacterium tuberculosis to Reactive Oxygen and Nitrogen Intermediates

Fig. 5

Effects of hydrogen peroxide on protein synthesis in M. tuberculosis

SDS-PAGE autoradiogram shows metabolically labeled polypeptides in aliquots taken from a three day culture of M. tuberculosis H37Rv in 7H9+ADc exposed to increasing amounts of hydrogen peroxide. Lanes: 1, control; 2–4, 0.1 µM; 1 µM; and 10 µM hydrogen peroxide. Exposure of Lane 4 was twice as long as the other lanes.

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