Over-expression of WOX1 Leads to Defects in Meristem Development and Polyamine Homeostasis in Arabidopsis Seasonal Changes of Polyamine Concentrations and Arginine Decarboxylase Activities in Leaves of 4 Ecotyes of Reeds The Relationship Between Polyamines and Senescence of Detached Wheat Leaves Effects of Exogenous Nitric Oxide on Active Oxygen Metabolism, Polyamine Content and Photosynthesis of Ryegrass(Lolium perenne L.) Seedlings Under Salt Stress Changes of Polyamines Metabolism in Roots of Cucumber Seedlings underRoot-zone Hypoxia Stress Changes of Polyamines Metabolism in Roots of Cucumber Seedlings underRoot-zone Hypoxia Stress Effects of Spd and MGBG on Endogenous Polyamine Levels and Prote inProfiles in Ovary and Its Relationship with Parthenocarpy of Cucumber Changes of Antioxidant Enzymes, Ethylene Production and Polyamines inBougainvillea glabra Effect of Polyamines on Chilling Tolerance in Seed Imbibition and Seed Germination in Maize Relationship between Concentrations of Polyamines in Filling Grains and Rice Quality Cloning and Sequence Analysis of a S-Adenosylmethionine decarboxylase gene (SlSAMDC1) in tomato Cloning and Sequence Analysis of a S-Adenosylmethionine decarboxylase gene (SlSAMDC1) in tomato Effects of Night Temperature on Fruit Expansion and Polyamine Content in Melon Effects of Night Temperature on Fruit Expansion and Polyamine Content in Melon Effect of Polyamine Priming on Seed Vigor and Seedling Chilling Tolerance in Eggplant Comparison in Contents of Endogenous Hormones and Polyamines in Female and Male Plants of Trichosanthes kirilowii Effects of polyamines on K+, Na+ and Cl- contents and distribution in different organs of cucumber (Cucumis sativus L.) seedlings under NaCl stress Content Changes of Endogenous Hormones and Polyamine During#br# Development of Male and Female Flowers of Asparagus‘Champion’ Effects of Exogenous Spermidine on the Levels of Endogenous Hormones and Polyamines in the Flowers and Fruitlets of Red Fuji Apple The Relationship Between Heat Injury and Polyamines or Proline ContentsDuring Anther Development and Pollen Germination in Cucumber The Different Changes of Endogenous Polyamines in Tomato Plants th DifferentHeat-tolerance under High Temperatures Effect of Water Deficiency on Growth and Metabolization of Some Matter ofCucumber in Solar Greenhouse Relationship between Flower Bud Differentiation and Endogenous Polyamines in Chrysanthemum morifolium ‘‘‘‘Jinba‘‘‘‘ Effects of Exogenous Spermidine on the Content of Polyamines in Salicornia bigelovii Torr.under NaCl Stress Metabolism of Polyamine during the Development of Flora Buds in Cytoplasmic Male Sterile Line and Its Maintainer Line in Brassica na pus L. Effect of Exogenous Glycine Betaine on Polyamines and Ions Content of Barley Seedlings under Salt Stress EFFECTS OF ACID STRESS ON ENDOGENOUS POLYAMINE AND ACTIVE OXYGEN METABOLISM OF WOODY PLANTS Effects of nutrient on polyamines variation in the mesocosm in the East China Sea Effects of paclobutrazol on content of polyamines in peanut leaves and leaf senescence Studies of polyamine metabolism in somatic embryogenesis of Lycium barbarum Changes of Chilling Injury Index and Polyamine Content in Stored Tomatoes with Polyamine Biosynthetic Inhibitors, Heat Treatments and their Correlations Roles of Polyamines in the Formation and Development of Plant Flowers Effects of Exogenous Putrescine on Polyamines and Antioxidant System in Cucumber Seedlings under Root-zone Hypoxia Stress The Induced Effects of Exogenous Polyamines on the Development of Lettuce Seedling Lateral Roots and Their Relationship with Nitric Oxide The Induced Effects of Exogenous Polyamines on the Development of Lettuce Seedling Lateral Roots and Their Relationship with Nitric Oxide Changes of Hormones,Polyamines and NO Content During Regeneration of Adventitious Buds from in Vitro Leaves of Red Fuji Apple Effect of Polyamine Priming on Seed Vigor and Seedling Chilling Tolerance in Eggplant Efect of Exogenous Polyamines on Female and M ale Flower Diferentiationand Content of Endogenous Polyamines in Leaves of W alnut Effect of Hypoxia Stress on Polyaminets Contents of Muskmelon Seedlingswith Hydroponics Changes and Analysis of Hormones and Polyamines in Different Sexual Flower Buds of Melon Rela tion sh ip Between Pollen Abortion and Change of Endogenous Polyam ines Contents in‘Niitaka’Pear Cultivars Rela tion sh ip Between Pollen Abortion and Change of Endogenous Polyam ines Contents in‘Niitaka’Pear Cultivars Changes of Hormones,Polyamines and NO Content During Regeneration of Adventitious Buds from in Vitro Leaves of Red Fuji Apple EFFECT OF CALCIUM ON POLYAMINE CONTENT AND POLYAMINES OXIDASE ACTIVITY IN MUSKMELON SEEDLINGS UNDER HYPOXIA STRESS Effects of Salt Stress on the Levels of Covalently and Noncovalently Conjugated Polyamines in Leaf Thylakoid Membrane Isolated From Barley Seedlings Effect of Water Deficiency on Growth and Metabolization of Some Matter ofCucumber in Solar Greenhouse The Different Changes of Endogenous Polyamines in Tomato Plants th DifferentHeat-tolerance under High Temperatures Effects of Polyamine and ABA on Regeneration from Cotyledon of Pepper Effects of Polyamine and ABA on Regeneration from Cotyledon of Pepper Change of Polyamine Oxidase Activity during Cowpea Seed Germination and Its Influencing Factors Change of Polyamine Oxidase Activity during Cowpea Seed Germination and Its Influencing Factors Relationship between osmotic stress and polyamine levels in leaves of soybean seedlings Effects of boron on membrane lipid peroxidation and polyamines content in leaves of two cotton cultivars with different boron efficiency at seedling stage Effects of exogenous γ-aminobutyric acid on polyamine metabolism of melon seedlings under hypoxia stress. Hydrogen peroxide participates symbiosis between AM fungi and tobacco plants Polyamine Contents and Polyamine Oxidase Activities in Roots and Leaves of Two Jujube (Ziziphus jujuba Mill.) Cultivars with Contrary Salt Tolerance under Salt Stress Effects of Exogenous Spermidine on Polyamine Contents and the Activities of the Enzymes Relating to Respiratory Metabolism in Cucumber Roots Suffering Hypoxia Effects of Exogenous Polyamines on Chloroplast-bound Polymine Content and Photosynthesis of Corn Suffering Salt Stress Effects of Salt Stress on Proline and Polyamine Metabolisms in the Roots of Cucumber Seedlings Effects of Polyamines and Kinetin on In Vitro Frond Senescence in Lemna aequinoctialis 6746 Changes of Endogenous Polyamines in Leaf and Floral Buds of Pear Trees During Growth and Dormancy Mechanism of the Effect of Polyamines on the Activity of Tonoplasts of Barley Roots Under Salt Stress Polyamine Changes and Chilling Injury in Cold-stored Loquat Fruits Effects of zinc and boron nutrition on balsam pear (Momordica charantia) yield and quality,and polyamines,hormone,and senescence of its leaves THE CHANGES OF SUPEROXIDE RADICAL AND POLYAMINES LEVEL DURING LEAF ABSCISSION PHASE IN OLIVE Changes in Contents of Polyamines in the Flag Leaf and Their Relationship with Drought-resistance of Rice Cultivars under Water Deficiency Stress Changes and Regulation of Stress Ethylene Production and Polyamine Content in Spring Wheat Leaves Exposed to O3 Effects of Spd and MGBG on Endogenous Polyamine Levels and Prote inProfiles in Ovary and Its Relationship with Parthenocarpy of Cucumber Changes of Endogenous Hormones, Polyam ines and Salicylic Acid Contentduring Rhizome Development of Nelum bonucifera Gaertn Changes of Endogenous Polyamines in Leave and Buds of Dichogamous English Walnut (Juglans regia L. ) during Flower Bud Differentiation Changes and Analysis of Hormones and Polyamines in Different Sexual Flower Buds of Melon Effects of NaCl Stress on Contents of Polyamines in Roots of Grafted Toma toSeedlings Polyamines Content,Cloning and Expression of the Relevant Genes in Exocarp of ‘Dangshansuli’ Pear and Its Russet Fruit Mutant Role of Ethylene and Polyamines in Plant Somatic Embryogenesis Free Polyamines in Grains in Response to Soil Drought and Their Relationship with Grain Filling of Wheat Effects of Salinity Stress on the Levels of Covalently and Noncovalently Conjugated Polyamines in Plasma Membrane and Tonoplast Isolated from Barley Seedlings Studies of Polyamine Metabolism and β-N-oxalyl-L-α,β-diaminopropionic Acid Accumulation in Grass Pea (Lathyrus sativus) Under Water Stress Effect of Methylglyoxal- bis (Guanylhydrazone) Treatment on Polyamine Contents of Photosensitive Genic Male Sterile Rice and Its Relationship with Fertility Transformation Effect of tobacco formulated fertilizer synergist on the contents of endogenous phytohormones and polyamine in flue-cured tobacco root system Effects of simulated acid rain on polyamine contents in young fruits of longan