Figure. S1.1. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of sodium chloride at 22.5 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S1.1
Figure. S1.2. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBTE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of sodium chloride at 30 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S1.2
Figure. S1.3. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of sodium chloride at 37 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S1.3
Figure. S2.1. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of glucose at 22.5 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S2.1
Figure. S2.2. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of glucose at 30 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S2.2
Figure. S2.3. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of glucose at 37 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S2.3
Figure. S3.1. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of ethanol at 22.5 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S3.1
Figure. S3.2. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of ethanol at 30 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S3.2
Figure S3.3. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing increased concentrations of ethanol at 37 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S3.3
Figure S4.1. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing 1.0% of glucose, or 2% of sodium chloride, or the combination of both at 22.5 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S4.1
Figure S4.2. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing 1.0% of glucose, or 2% of sodium chloride, or the combination of both at 30 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S4.2
Figure S4.3. Absorbance (A 580nm ) of crystal violet destained from Listeria monocytogenes biofilms formed by 18 serotype 1/2a strains and 18 serotype 4b strains in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) containing 1.0% of glucose, or 2% of sodium chloride, or the combination of both at 37 o C using microplate assay. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S4.3
Figure S5.1. Maximum growth rate (h -1 ) of L. monocytogenes in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) supplemented with extra glucose (1.0%), or sodium chloride (2.0%), or both at 22.5 o C. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S5.1
Figure S5.2. Maximum growth rate (h -1 ) of L. monocytogenes in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) supplemented with extra glucose (1.0%), or sodium chloride (2.0%), or both at 30 o C. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S5.2
Figure S5.3. Maximum growth rate (h -1 ) of L. monocytogenes in TSBYE (Tryptic Soy Broth plus 0.6% Yeast Extract) supplemented with extra glucose (1.0%), or sodium chloride (2.0%), or both at 37 o C. The bars indicate the mean of three replicates from each of three independent repeats (n = 9). The error bars represent the standard deviation of the mean (n = 9). FIG. S5.3