图5. 亚麻木酚素和鬼臼毒素的生物合成路径PLR—松脂素/落叶松脂素还原酶(pinoresinol/lariciresinol reductase);UGT74S1—尿苷糖基转移酶;SDH—开环异落叶松脂素脱氢酶(secoisolariciresinol dehydrogenase)
Fig.5. The biosynthetic pathway of secoisolariciresinol diglucoside and podophyllotoxin