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. 2015 Feb 6;10(2):e0117613. doi: 10.1371/journal.pone.0117613

Fig. 2. Effect of increased concentration of control compounds.

Fig. 2

S. aureus (SC01) biofilm formation was evaluated visually (A) and spectroscopically (B) after 24 h in the presence of D-tyrosine, D-tryptophan, and an equimolar mixture of D-tyrosine/D-proline/D-phenylalanine at a concentration of 5 mM.