4.2.3.104 4 (2E,6E)-farnesyl diphosphate - Gossypium hirsutum guaia-1(10),11-diene + guaia-1(5),11-diene + alpha-humulene + beta-elemene + 4 diphosphate products are 55% guaia-1(10),11-diene, 14% guaia-1(5),11-diene, 10% alpha-humulene, 10% beta-elemene, 6% alloaromadendrene and 5% beta-caryophyllene ? 429736 4.2.3.104 additional information malachite green assay adapted to rapidly assay terpene synthase activity for activity determination, and GS-MS analysis Zingiber zerumbet ? - ? 89 4.2.3.104 additional information the recombinant alpha-humulene synthase isozyme HS1 produces 94.6% alpha-humulene and 5.4% beta-caryophyllene Aquilaria crassna ? - ? 89 4.2.3.104 additional information the recombinant alpha-humulene synthase isozyme HS2 produces 95.0% alpha-humulene and 5.0% beta-caryophyllene Aquilaria crassna ? - ? 89 4.2.3.104 additional information the recombinant alpha-humulene synthase isozyme HS3 produces 93.5% alpha-humulene and 6.5% beta-caryophyllene Aquilaria crassna ? - ? 89 4.2.3.104 additional information the recombinant alpha-humulene synthase produces 93.45% alpha-humulene and 5.5% beta-caryophyllene. Product determination by gas chromatography-flame ionization detection (GC-FID) Zingiber zerumbet ? - ? 89