[Objective] The objective of this study was to increase the yield of 10-deacetylbaccatin III(10-DAB) and taxol in Cladosporium cladosporioides MD2 through optimizing fermentation conditions.[Methods] The culture conditions of C.cladosporioides MD2 were optimized by single factor experiments to investigate the effect of different initial pH values of medium,culture temperatures,rotational speeds,and culture time on the yield of 10-DAB and taxol.The fermentation medium components were optimized by single fact...