Fig. 4From: Escherichia coli AraJ boosts utilization of arabinose in metabolically engineered cyanobacterium Synechocystis sp. PCC 6803Growth and arabinose consumption under mixotrophy in the presence of 20 mM arabinose. Synechocystis strains A-Ut1, A-Ut2, A-Ut3 and A-Ut4 were grown in the presence of 20 mM (3.0026 g/L) L-arabinose. a Photograph depicting differential growth shown by the transformant strains at the end of the fourth day of culture. b Dry biomass and c Residual arabinose measured in the cultures of the transformant strains. Data represented in graphs were collected from three biological replicates and presented as means ± standard deviationsBack to article page