Comparative study of in vivo stigmasterol biosynthesis in Nicotiana tabacum and Hordeum vulgare
作者:Li-Shar Huang、Claus Grunwald
DOI:10.1016/s0031-9422(00)83740-1
日期:1986.1
Hordeum vulgare ) seedlings rapidly incorporated and metabolized exogenously supplied [4- 14 C]sitosterol but neither plant was able to convert it into stigmasterol. However, a sterol metabolite was isolated from both species and the acetate derivative was slightly more polar, on AgNO 3 —silica gel TLC, than stigmasteryl acetate. A similar metabolite was also obtained with [4- 14 C]cholesterol, indicating