FIG. 3.
The responses to algC induction in fermentor-grown Pf201ΔalgCΔalgL::TnKB60. Open symbols, uninduced; closed symbols, induced. OD600, ⧫ and ⋄; alginate production, ▴ and ▵; CFU/ml, • and ○. Dotted line, evolved CO2, induced culture; continuous line, evolved CO2, uninduced culture. The experiment has been carried out two times with essentially the same result, and in each experiment duplicate or more samples were used to determine alginate production and CFU values. The mean values for each point are shown in the figure.