Plant cell culture and natural product synthesis: An academic dream or a commercial possibility?

Work with plant cell cultures has developed rapidly in recent years, progress being manifested particularly by the development of commercial process technology for the synthesis of selected natural products. The economics of operating a plant‐cell culture process are, however, still questionable, and a great deal still needs to be done to strengthen the underlying science before the technology can be regarded as industrially commonplace. Nonetheless, the great versatility of plants as centres of chemical synthesis suggests that, with appropriate developments in cell culture technology, this area may have a significant role to play in the fine chemicals industry of the future.