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. 2016 Jan 8;6:1546. doi: 10.3389/fmicb.2015.01546

FIGURE 2.

FIGURE 2

The null phenotype of AB400 (virAΔR on pTi) can be overcome by constitutive expression of either virAΔR or virG. AB400/pSW209Ω (virB-lacZ) carrying pAW10 (vector), pYW47 (PN25-virG) or pAW117 (PN25-virAΔR) were assayed for vir gene expression. (A) AB induction medium included glycerol as the carbon source and 0, 30, or 100 μM AS. Student’s t-test indicates that pAW47 and pAW117 containing strains are different from one another (p > 0.95). (B) Induction medium included glucose in addition to glycerol and 0, 3, or 100 μM AS.