Fig. 4From: Construction of an Escherichia coli cell factory to synthesize taxadien-5α-ol, the key precursor of anti-cancer drug paclitaxelEffects of different terpenoid precursor supply pathways on the yield of oxygenated taxanes. A Comparison of the specific titers of TaolV1-5 strains; B comparison of the product concentrations of TaolV1-5 strains with those of TaolE1 and TaolED4Back to article page