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. 2015 Feb 11;6:18. doi: 10.3389/fgene.2015.00018

FIGURE 4.

FIGURE 4

Biofilm production varies with duration of biofilm adaptation and by mutation class. Mean biofilm production with 95% CI shown. Tukey post hoc tests were used for pairwise comparisons, with unique letters reflecting significant differences. (A) Mean biofilm production by selective history of ancestors: Early Wrinkly (EW), Early Smooth (ES), Intermediate Wrinkly (IW), Intermediate Smooth (IS), Late Wrinkly (LW), Late Smooth (LS). (B) Biofilm production by mutation class: wild-type (WT), two-component transcriptional regulator (1436), wsp operon, and putative PPA genes.