Mycobacterium tuberculosisrequires glyoxylate shunt and reverse methylcitrate cycle for lactate and pyruvate metabolism

Bacterial nutrition is an essential aspect of host-pathogen interaction. For the intracellular pathogen Mycobacterium tuberculosis (Mtb), the causative agent of tuberculosis in humans, fatty acids derived from lipid droplets are considered the major carbon source. However, many other soluble nutrients are available inside host cells and may be used as alternative carbon sources. Lactate and pyruvate are abundant in human cells and fluids,...