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. Author manuscript; available in PMC: 2019 Oct 12.
Published in final edited form as: J Mol Biol. 2018 Jul 10;430(20):3764–3773. doi: 10.1016/j.jmb.2018.07.005

Figure 4.

Figure 4.

ThT Fluorescence of S. mutans with addition of α-sheet peptides 40 μM AP193 (dimerized) compared to biofilms with only 1.5% DMSO in CO32- added, which causes a 33% (p = 0.007) decrease in ThT fluorescence. 85 μM AP407 caused a 42% decrease in ThT fluorescence (p < 0.0001) and AP90 caused a 16% reduction in ThT fluorescence (p = 0.02) compared to controls with only water. However, the beta sheet and random coil control peptides showed no significant decrease in ThT fluorescence.