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. Author manuscript; available in PMC: 2018 Aug 31.
Published in final edited form as: Mol Oral Microbiol. 2015 Sep 22;31(4):329–339. doi: 10.1111/omi.12126

Figure 6.

Figure 6

a) S. epidermidis biofilm detachment by Rosetta (DE3) pLysS cells displaying DspB on their surface. The wells containing E. coli cells had a range of CFUs from 1.0×107 to 1.0×109. The bottom wells contained purified DspB. The wells were then rinsed with water and stained with crystal violet. b) OD of the rows of wells in a) corresponding to pKD3+IPTG (filled squares), pKD3-IPTG (open squares), Rosetta+IPTG (filled circles), and Rosetta-IPTG (open circles). The number of cells required for 50% detachment was estimated at 5×107 cells.