Fig. 1
From: Mechanistic insights into pH-dependent H2 photoproduction in bisulfite-treated Chlamydomonas cells
Treatment with optimal pH significantly increases the yield of H2 photoproduction in C. reinhardtii cells treated with NaHSO3. a Effect of treatment with different initial extracellular pH values on the rate of H2 photoproduction in C. reinhardtii cells treated with NaHSO3. The rate of H2 photoproduction by C. reinhardtii cells was calculated within 12 h after NaHSO3 addition. b Effect of treatment with optimal and growth pH values on the yield of H2 photoproduction in C. reinhardtii cells treated with NaHSO3. Red and blue arrows in a indicate optimal pH (pH 8.0) and growth pH (pH 7.3), respectively. Values are mean ± SD (n = 5)