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Figure 2 | Gut Pathogens

Figure 2

From: Characterisation of Campylobacter jejuni genes potentially involved in phosphonate degradation

Figure 2

Rates of degradation of four different substrates by E. coli strains. Measurements were performed at 37°C, using one-dimensional 1H-NMR spectroscopy (n = 3). Control: wild-type; pGUO0303: mutant transformed with pGEM-T EasyΩcj0641; pGUO0304: mutant transformed with pGEM-T EasyΩcj0774c; pGUO0305: mutant transformed with pGEM-T EasyΩcj1663; pGU0306: mutant transformed with pGEM-T EasyΩcj064KmR; pGU0307: mutant transformed with pGEM-T EasyΩcj0774c ΩKmR; and pGU0308: mutant transformed with pGEM-T EasyΩcj1663 ΩKmR. The activities of the wild-type were considered 100% and mutant activities are presented relative to the total control activity for the specific substrate. Histogram patterns correspond to degradation rates of PhePhn: inclined lines; PhnAce: horizontal lines; AmePhn: dots; and PhePhi: empty. The errors were calculated by determining the standard deviation from the mean of triplicate experiments.

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