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. Author manuscript; available in PMC: 2023 Apr 1.
Published in final edited form as: Nat Microbiol. 2022 Sep 22;7(10):1673–1685. doi: 10.1038/s41564-022-01224-7

Extended Data Figure 2. Nitrate-stimulated growth of various Veillonella strains, and narI::chl complementation experiments.

Extended Data Figure 2.

a) The growth of V. parvula SKV38 was assessed in different complex media supplemented or not with 40 mM nitrate (n=4 biological replicates). b) Growth curves of WT and narI::chl strains in SK, SKL, SKN, and SKLN media. Cells lacking the NarI protein are unable to grow in SKN, and nitrate does not stimulate its growth when lactate is present (n=3 biological replicates). c) The growth of various Veillonella strains was assessed in SK, SKL, SKN, and SKLN media (n=3 biological replicates). Growth rates (μmax) were calculated for each growth curve. Data (a-c) represent mean ± SEM, analyzed by one-way ANOVA and Tukey’s HSD test. NS, not significant.