Beekwilder Jules, Wolswinkel Rianne, Jonker Harry, Hall Robert, de Vos C H Ric, Bovy Arnaud
Plant Research International, 6700 AA Wageningen, The Netherlands.
Appl Environ Microbiol. 2006 Aug;72(8):5670-2. doi: 10.1128/AEM.00609-06.
Resveratrol production in Saccharomyces cerevisiae was compared to that in Escherichia coli. In both systems, 4-coumarate:coenzyme A ligase from tobacco and stilbene synthase from grapes were expressed. When p-coumaric acid was used as the precursor, resveratrol accumulations in the culture medium were observed to be comparable in E. coli (16 mg/liter) and yeast (6 mg/liter).
对酿酒酵母中白藜芦醇的产量与大肠杆菌中的产量进行了比较。在这两种系统中,均表达了来自烟草的4-香豆酸:辅酶A连接酶和来自葡萄的芪合酶。当使用对香豆酸作为前体时,观察到大肠杆菌(16毫克/升)和酵母(6毫克/升)在培养基中的白藜芦醇积累量相当。