Mycobacterium tuberculosis DosR is required for activity of the PmbtB and PmbtI promoters under hypoxia

Mycobacterium tuberculosis has the ability to survive for extended periods of time under conditions of low oxygen, low pH, low iron and low nutrients. The mycobactins (M. tuberculosis siderophores) play a key role in scavenging iron from the environment and are induced in response to low iron in an...

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