Fig. 4.
Comparison of oxidative stress systems between MTB and non-MTB within the family Rhodospirillaceae. (a), (b) and (c) are the oxidative stress response and elimination processes that are mostly present in the genomes of only non-MTB, both MTB and non-MTB and only MTB, respectively. Iron transport systems from Rhodospirillaceae are displayed in the cell periplasmic space at the bottom of the diagram. Please see Additional file 5: Table S4 for details