Figure 4

Time course profiles of CO ₂ fixation rate and CO ₂ fixation ability during growth of Chlamydomonas sp. JSC4 on Modified Bold 3 N medium under the sea salt concentration of (a) 0.5%, (b) 2.0%, (c) 3.5%, and (d) 5.0%. 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).