The premnaspirodiene synthase hatps1 was cloned from Hyoscyamus albus hairy roots.
10">The premnaspirodiene oxygenase hahpo1 was cloned from Hyoscyamus albus hairy roots.
15">The hatps1 and hahpo1 promoters contain W-boxes, which are WRKY cis-elements.
The class IIa WRKY hawrky1 was cloned from Hyoscyamus albus hairy roots.
The induction pattern of hawrky1 matched that of hahpo1.