Figure 7

Time course profiles of biomass concentration, nitrate concentration, and lipid content during growth of Chlamydomonas sp. JSC4 before and after gradient operation with (a) 0.5%, (b) 1.0%, or (c) 1.5% sea salt. Error bars indicate standard deviation of three replicated experiments. (Light intensity = 200 μmol m^-2 s^-1; CO₂ aeration = 2.0%; CO₂ flow rate = 0.05 vvm). DCW, dry cell weight.