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. 2021 Jul 2;7:56. doi: 10.1038/s41522-021-00226-3

Fig. 6. APEEc expression increases E. coli biofilm formation.

Fig. 6

Biofilms were grown in non-treated multi-well plates for 48 h and subsequently stained with crystal violet. Absorbance at 595 nm was measured and normalized to APE- values (n = 3 repeats; error bars represent SD; ****p < 0.0001 by unpaired, two-tailed t-test).