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Figure 3 | BMC Research Notes

Figure 3

From: The luxS mutation causes loosely-bound biofilms in Shewanella oneidensis

Figure 3

Uptake and extracellular depletion of AI-2 by S. oneidensis wild type. (A) Native cells of S. oneidensis washed in PBS depleted externally added AI-2 rapidly, while heat-killed cells were unable to do so. AI-2 was stable in PBS buffer. (B) AI-2 levels decreased in the non-treated as well as in the heat-inactivated supernatants. AI-2 was stable in LB medium.

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