Roles of phenylalanine ammonia-lyase in low temperature tolerance in cucumber seedlings. Several Factors Affecting Accumulation of Flavonoids in Suspension-cultured Cells of Ginkgo biloba Molecular Cloning and Expression Patterns of LrPAL from Lamiophlomis rotata Selecting Preparation Methods and Isolating Components of Fungal Elicitor to Enhance Taxol Biosynthesis Nitric Oxide Triggered by Salicylic Acid Mediates the Biosynthesis of Salvianolic Acid B in Salvia miltiorrhiza Suspension Cell Culture Molecular cloning and prokaryotic expression of phenylalanine ammonia- lyase gene FdPAL from Fagopyrum dibotrys Effects of enhanced UV-B radiation and nitrogen on photosynthetic pigments and non-enzymatic protection system in leaves of foxtail millet (Setaria italica (L.) Beauv.)