Fig. 3From: Photosynthetic poly-β-hydroxybutyrate accumulation in unicellular cyanobacterium Synechocystis sp. PCC 6714Cultivation of Synechocystis sp. PCC 6714 on two different nitrogen sources, nitrate and ammonia, under continuous illumination. Given are biomass concentration over time for a photobioreactor cultivations and b shake flask experiments. The values shown are the mean of three individual experiments, a single standard deviation is given as error bar Back to article page