Figure 4. Loss of adhesion in presence of L-histidine and other dipeptides.

Adhesion is expressed as OD₅₇₀ and was measured using crystal violet dye after 48 h incubation of 5×10⁶ cell/mL of the S. cerevisiae strains in flor medium without (Ctrl) and with 10 mM L-histidine or the L-histidine–containing peptides.