Rex is dispensable for growth in acidified BHI.

Growth of wt (black), Δbsh (grey), Δrex (blue), and ΔrexΔbsh (white) normalized to the initial inoculum (dashed line = 1). Strains were evaluated 24 hours post-inoculation in acidified BHI grown aerobically. Data are the means and range of three independent experiments. Strains were not significantly different (heteroscedastic Student’s t test; p > 0.05).

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