Fig. 3From: Elucidation of the biosynthesis pathway and heterologous construction of a sustainable route for producing umbelliferoneHeterologous construction of a synthetic biology route for umbelliferone production. (a), The first attempt at heterologous construction of a synthetic biology route for umbelliferone production; (b), umbelliferone production with the optimized conditions; (c), umbelliferone standardBack to article page