FIGURE 4.
Effect of D-ribose on AI-2 activity of V. harveyi BB152 (A) and L. paraplantarum L-ZS9 (B). E. coli DH5α served as a negative control. Data are presented as mean ± SEM. n ≥ 3. ∗p < 0.05, ∗∗p < 0.01 compared with the positive control.
Effect of D-ribose on AI-2 activity of V. harveyi BB152 (A) and L. paraplantarum L-ZS9 (B). E. coli DH5α served as a negative control. Data are presented as mean ± SEM. n ≥ 3. ∗p < 0.05, ∗∗p < 0.01 compared with the positive control.