Fig. 3From: Quantitative proteomic analysis of cell envelope preparations under iron starvation stress in Aeromonas hydrophila Effect of exogenous metabolites on susceptibility of A. hydrophila to iron starvation. a–d The growth curve of A. hydrophila strain in 300 μM DIP mM oxaloacetic acid (OAA), α-ketoglutarate (α-KA), succinic acid (SA) and citric acid (CA) treatment, respectively. The concentration of these four reagents are in the gradient of 0, 2, 4 and 8 mM. The growth kinetics of treated cells were recorded by absorbance measurements at OD600 nm, at 30 °C with the Multi-mode detection platformBack to article page