Figure 4From: Growth comparison of several Escherichia coli strains exposed to various concentrations of lactoferrin using linear spline regressionBoxplots of growth rate coefficients. Boxplot of growth rate coefficients of all strains as estimated with the spline regression model for interval 1, 2 and 3 and all trials. The title of each box designates the concentration of lactoferrin added (POSLB, 3LB, 8LB, designates 0, 3 and 8 mg/ml, respectively, for strains cultured in LB broth, while POSS, 05 S and 3 S, designates 0, 0.5, 3 mg/ml, respectively, for strains cultured in Syncase broth). The horizontal axes represent interval, while the vertical axes represents the estimated growth rate.Back to article page