Studies on alkalodial constituents in leaves of Uncaria hirsuta Advances in studies on indole alkaloids of Nauclea L. Terpenoid Indole Alkaloids Biosynthesis and Metabolic Engineering in Catharanthus roseus Studies on the Chemical Constituents of Hemsley Melodinus (Melodinus hemsleyanus) Alkaloidal constituents of Nauclea officinalis Survey on chemical constituents and physiological activities of Evodia Forst. plants Indole alkaloids from Ervatamia hainanensis Effects of Exogenous Tryptophan on Alkaloid Production and Seedling Growth of Catharanthus roseus under Seawater Stress Studies on the Enhancing Accumulation of Indole Alkaloids in Crown gall Cells of Madagascar Periwinkle (Catharanthus roseus) Research Progress of Terpenoid Indole Alkaloids (TIAs) Biosynthetic Pathway of Catharanthus roseus Cloning and Expression of cDNA Encoding Key Enzymes (DXR,SLS,G10H and STR) in Terpene Indole Alkaloids Biosynthesis Pathway from Catharanthus roseus Study on chemical constituents in rhigome of Ervatamia hainanensis Dynamics of indole alkaloids in wheat varieties with various resistance to wheat aphid Sitobion avenae