TABLE 1

Thicknesses of treated (10 and 30 μg ml−1 CHX) and control D. acidovorans WT15 and MT51 biofilms as determined using CLSM

Biofilm type (dose in μg ml−1)Avg thickness (μm)a
WT15 control16.3 ± 4.3 B
WT15 treated (10)18.0 ± 6.4 B
WT15 treated (30)16.0 ± 3.3 B,C
MT51 control31.3 ± 9.0 A
MT51 treated (10)13.2 ± 7.0 C,D
MT51 treated (30)8.4 ± 3.9 D
  • a Values are the means ± standard deviations (SD) from 3 separate experiments. Values followed by the same capital letters are not significantly different at a P value of <0.05.