Fig. 2From: Quantitative proteomic analysis of cell envelope preparations under iron starvation stress in Aeromonas hydrophila The validation of relative expression behaviors of transport, redox, and energy generation processes were selected and verified by q-PCR The mRNA level of 12 transport related genes which were up-regulated at the protein level (blue), 6 oxidation-reduction and 3 energy generation process related genes which were down-regulated at the protein level (red), were analyzed by q-PCRBack to article page