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. 2010 Sep 17;5(9):e12840. doi: 10.1371/journal.pone.0012840

Figure 1. RovA expression in Y. pestis strain 201, the ΔrovA mutant and ΔrovA-pAraRovA.

Figure 1

Overnight cultures of bacterial strains grown in BHI at 26°C were harvested and whole cell lysates were separated by SDS-PAGE. The expression of rovA was detected by Western blotting using a rabbit polyclonal antibody against His-tagged RovA. For the induction of RovA expression in ΔrovA-pAraRovA, arabinose was added to the culture medium at the indicated concentration.