With the Taiwan yew, for example, we had to determine which parts of the yew tissue contain the highest concentrations of taxol, and then continuously 'clone' those parts in order to extract the taxol from them. "
以紅豆杉為例，就是找到含高紅豆杉醇的紅豆杉組織加以不斷『複製』，再由其中提煉出紅豆杉醇。」