betulinic acid/シロイヌナズナ

Betulinic acid is a product of plant secondary metabolism which has shown various bioactivities. Several CYP716A subfamily genes were recently characterized encoding multifunctional oxidases capable of C-28 oxidation. CYP716A12 was identified as betulin C-28 oxidase, capable of modifying betulin.

Lupane-type triterpenoids, such as betulinic acid, are derived from lupeol and have excellent properties in anti-HIV, anti-cancer activities and so on. For realizing heterogenous production of lupane-type triterpenoids, our research firstly integrated all the seven genes in the MVA pathway in

Catharanthus roseus is an important medicinal plant and the sole commercial source of monoterpenoid indole alkaloids (MIA), anticancer compounds. Recently, triterpenoids like ursolic acid and oleanolic acid have also been found in considerable amounts in C. roseus leaf cuticular wax layer. These