Cloning, Characterization and Expression of a Polygalacturonase GeneBcMF6 from Chinese Cabbage-pak-choi( Brassica campestris L. ssp. chinensis Makino) Transformation of the Insecticidal Agglutinin Gene(gna) from Snowdrop (Galanthus nivalis) into Sophora japonica and Resistance of the Transgenic Plants to Aphids THE CHEMICAL C0NSTITUENTS OF THE ESSENTIAL OIL OF KAEMPFERIA GALANGA Study on anti-oxidative components from leaves of Psidium guajava ISSR Analysis for genetic diversity of Polygala tenuifolia in its main production area Studies on triterpenoid constituents from Rabdosia japonica var.galaucocalyx Studies on Chemical Constituents in Roots of Polygala tenuifolia Advances in studies on classification,identification,medicinal ingradients,and biOtechnologieal application of plants in Lycoris Herb. Correlation between environmental factors and liposoluble and hydrophilic constituents of Polygalae Radix Effects of the culture conditions on galanthamine biosynthesis in Lycoris aurea calluses Molecular Cloning and Characterization of a β-Galactosidase Gene Expressed Preferentially in Cotton Fibers A new triterpene saponin from stem of Camellia oleifera Chemical constituents and antiviral activity of Polygala fallax Cloning and Expression Characterization of CsPGIP in Cucumis sativus L. Diversity and tissue distribution of fungal endophytes in Alpinia officinarum:an important south-China medicinal plant Study on seed determination practice in Polygala tenuifolia Study on processing method of Cistanche tubulosa Studies on xanthones from aerial parts of Polygala sibirica Chemical constituents from Polygala telephioides Cloning of Tomato Polygalacturonase cDNA and Transforming Plants with Antisense RNA The Structures of Two Flavonoid Glycoside from Oxytropis ochrocephala Studies on the Constltuents of the Flavonoids from the Leaves of Typha angustifolia L. The Chemical Constituents of Elsholtzia ciliata (Thund.) Hyland The Role of Polygalacturonase (PG) in Tomato Fruit Ripening and Effects of Divalent Metal Ions and Ethylene on PG Activity Studies on the Chemical Constituents of Limonium aureum (L.) Hill Studies on the Structures of Two New Triterpene Saponins C and D from Polygala japoni-ca Houtt Cloning and Expression Analysis of BnFLA Gene from Brassica napus Effects of Cold Shock Treatment on Softening of Postharvest Banana and Some Related Enzymes Activities The Relationship between Changes of Cell Wall Components, ectin-degradingEnzyme Activity and Texture of Postharvest Pear Fruit The Relationship Between the Activity of PG and Cx with Dietary Fibre in Sweet Orange Fruit Cloning, Characterization and Expression of a Putative Galactinol Synthase Gene from Cold Stressed Pepper (Capsicum annuum L.) Comparison of Radix Codonopsis and Radix Astragali on central nervous system Studies on chemical constituents of root of Polygala tenuifolia (Yuanzhi) Ⅰ Chemical constituents of Securidaca inappendiculata Isolation and identification of lipide from Setaria italica Ⅰ Effects of potassium on photosynthesis and endospermous carbohydrates contents of Guar [Cyamposis Tetragonoloba(L.) Taub.] Changes in Homogalacturonans at Different Esterification Degrees during the Development of Banana (Musa spp. AAA) Leaves Comparison on HPLC fingerprints of pre- and post processed Radix Polygala with honey-fried method Advances in studies on saponins and the irpharmacological activities in plants of Polygala L. Technologic optimization of Kaempferia galanga by supercritical CO_2 extraction Isolation and Structural Elucidation of Sapogenins from Tupistra chinensis and Their Antifungal Acitivity Against Peronophythora litchii Localization and Dynamic Change of Saponin in Vegetative Organs of Polygala tenuifolia The synergy studies of sophora bean gum with xanthan gum Studies on the Alkaloidal Components of Polygala tenuifolia Willd. Studies on Chemical Constituents of Hydrangea macrophylla(Tbunh.)Ser. Triterpenoid Saponins from Yellowflower Milkwort Root (Polygala arillata) Chemical constituents in stems of Schima superba Analysis on fat-soluble components in different parts of Polygala tenuifolia from different habitats by GC-MS Chemical constituents from leaves of Myoporum bontioides Studies on chemical constituents of Gracilaria lemaneiformis Studies on chemical constituents of Gracilaria lemaneiformis Effect of isoflavone extract from Cicer arietinum on learning and memory abilities in senile mice induced by D-galactose A Taxonomic Study on the Genus Polygala L. in China A NEW SPECIES OF POLYGALA FROM GANSU Cloning of L-galactose Dehyrogena se Gene from Actinidia latifolia Merr. and Its Expression in E.coli A Novel Polysaccharide from Chrysanthemum morifolium Generation and Characterization of PgPGIP1 Transgenic Wheat Plants with Enhanced Resistance to Take-All and Common Root Rot Development and Characterization of GmPGIP3 Transgenic Wheat Yangmai 18 with Enhanced Resistance to Common Root Rot A NEW SPECIES OF GALACTIA FROM YUNNAN Germplasm resources of Polygala tenuifolia and determination of presenegenin in processing products Effect of oligosaccharide esters and polygalaxanthone Ⅲ from Polygala tenuifolia willd towards cytochrome P450 Study on quality assessment of Polygalae Radix based on HPLC-DAD fingerprint Cloning and Expression of a cDNA Encoding Endopolygalacturon ase from Feicheng Peach (Prunus persica) Analysis of Transgenic Tomatoes with Expression of Antisense Polygalacturonase Gene Studies on Galactomannan Accumulation in the Endosperm of Sophora japonica During Seed Development The Relationship Between GalUR Expression and Ascorbate Accumulation in Kiwifruit Phylogenetic Analysis and Genomic Localization of Polygalacturonase Genes Related to Fruit Softening The Activity and Gene Expression of Polygalacturonase,Glycosidase and Lipoxygenase in Postharvest‘Jingbaili’Pear Fruit A new flavone C-glycoside from leaves of Lophatherum gracile Studies on Chemical Constituents of Bulgaria inquinans (Fries) Inhibitory Effect of Radix et Rhizoma Rhei on the Production of LPO in Mice Liver Studies on Chemical Constituents of Stems andLeaves of Fritdlaria ussuriensis Maxim. Chemical constituents of Polygala tenuifolia Chemical constituents from roots of Polygala tricornis Chemical constituents from roots of Polygala japonica Cloning and Prokaryotic Expression of LrCOMT from Lycoris radiata Effects of Cold Shock Treatment on Softening of Postharvest Banana and Some Related Enzymes Activities Purification and Characterization of the polygalacturo nase from Tomato Fruits Studies on the Chemical Constituents of Rhodiola fastigita S. H. Fu Localization of ATPese and Dynamic Change in its Activity within Root Nodules of Legumes