Extended Data Fig. 6: ∆BT4193 strains are not universally susceptible to stressors.
From: Chemoproteomic identification of a DPP4 homolog in Bacteroides thetaiotaomicron
Quantification of the area under the growth curve of B. thetaiotaomicron strains under pH, ethanol, or sodium chloride stress, normalized to untreated bacteria. Deletion of BT4193 did not impact fitness in response to pH, ethanol treatment, or sodium chloride treatment (mean ± SEM; n = 8 independent replicates for pH 7.3, pH 6, pH 5, 0.25 M NaCl; n = 7 independent replicates for 5% EtOH WT, 5% EtOH ∆BT4193; n = 8 independent replicates for 5% EtOH ∆BT3254, 5% EtOH ∆BT4193 ∆BT3254). Lack of statistical significance was determined using a one-way ANOVA test (pH 7.3, p = 1.00; pH 6, p = 0.69; pH 5, p = 0.71; 5% EtOH, p = 0.48; 0.25 M NaCl, p = 0.11).
