The expression of AhpC in Mycobacteria does not corre...

created [InstanceEdit:1222482] Jassal, B, 2011-02-28
dbId 1222565
displayName The expression of AhpC in Mycobacteria does not corre...
modified [InstanceEdit:2213260] Jassal, B, 2012-04-30
schemaClass Summation
text The expression of AhpC in Mycobacteria does not correlate with virulence; instead, the most important parts of the antioxidant system in Mtb appear to be the lipid cell wall, the enzymes SodB/SodC (superoxide dismutases), and the catalase/peroxidase KatG. Together with the enzyme system that acts on nitrosative stress and the sequestration of iron, these appear to be critical in defending against the macrophage's production of ROS/RNS, and enable the bacterium to exist in the phagosome for extended periods (Zahrt & Deretic 2002).
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