Gapless biosynthetic pathway enables sustainable paclitaxel production.

A recent leading-edge study by Jiang et al. identified two enzymes that are responsible for key reactions in the biosynthesis of baccatin III. The authors successfully reconstructed the baccatin III synthesis pathway with a minimal number of synthetic enzymes in tobacco leaves, laying the foundation for industrial-scale sustainable production of the anticancer drug paclitaxel. [ABSTRACT FROM AUTHOR]