Salmonella metabolism during infection

Schematic overview of Salmonella metabolism during infection. Enzymes with detectable in vivo expression (yellow) and enzymes with experimentally determined relevance for virulence (red, essential; orange, contributing; blue, dispensable) are shown.
source: http://www.biozentrum.unibas.ch/research...

via: http://wowgreat.tumblr.com/post...