Figure 2
From: A novel screening protocol for the isolation of hydrogen producing Chlamydomonas reinhardtiistrains
Light saturation curves of the four apr mutant strains and the wild types CC-425 and CC-124. Cell samples were examined in their linear growth phase in a Clark-type oxygen electrode. Oxygen production rates were determined at different light intensities, whereas respiration rates (displayed as values at a light intensity of 0 in the diagram) were recorded in the dark. Values represent means of three independent measurements.