Fig. 5From: Nitric oxide increases biofilm formation in Saccharomyces cerevisiae by activating the transcriptional factor Mac1p and thereby regulating the transmembrane protein Ctr1a Change of glucose concentration during fermentation in 10% (v/v) ethanol in free and biofilm fermentation. b SEM images of biofilms formed on cotton fibers by WT, ∆MAC1, ∆CTR1, +pMAC1, +pCTR1, and +pMAC1 CTR1 after 33 h of fermentation in 10% ethanol. c Kinetics of batch fermentation of the three strains in immobilized culturesBack to article page