Effect o Potassium on Sucrose Content of Flag Leaves and Starch Accumulation of Kernels in Wheat Simulation Studies on Carbon and Nitrogen Accumulation and its Allocation Pattern in Forest Ecosystems of Heshan in Low Subtropical China Biomass Allocation and Resource Use of Tilia Amurensis Rupr. Juvenile Under Different Planting Estimation of Community Productivity and Net CO2 Accumulation of a Tropical Mountain Rain Forest in Jianfeng-ling, Hainan Island, China A Preliminary Study on Environmental Geochemistry in Saccharum sinense Plantations in Longan Count, Guangxi Province A Preliminary Study on Accumulation of Tree Elements in Mining Area of Xixia Mountain, Nanjing The Distribution and Accumulation of K+ and Na+ in Five Salt-Tolerant Forage Plants in a Song-Nen Plain Steppe Nitrogen Accumulation and Cycling in a Monsoon Evergreen Broad-Leafed Forest ——the Cryptocarya concinna, Lindera chunii Community of Dinghushan A Study on Ca, Mg Content in Aneurolepidium chinense Grassland in Northeast China Study on Biomass of Tropical Mountain Rain Forest in Jianfengling, Hainan Province The Contents of Chemical Elements in Robinia pseudoacacia Plantation in Beijing Effect of Ripening, Wounding and Ethylene Treatment on Expression of ACC Oxidase Gene of Peach Tissue Difference in Na+,K+ Accumulation in the Salttolerant Mutant and the Wild Type of Wheat During Exposure to NaCl Stress The First Record of Dynamics of Male-Female Nuclear Fusion in Viable Tobacco Central Cell During in Vitro Fertilization RAPD Analysis on High-taxane-contained Accessions of Taxus chinensis var. mairei Studies on the Salicylic Acid Inducted Lipid Peroxidation and Defense Gene Expression in Tobacco Cell Culture Plasma Membrane NADPH Oxidase in Tobaccotobacco mosaic virus Interaction The Synthesis of Insect specific Neurotoxin Gene tox 34 and Acquirement of Transgenic tobacco Transgenic Tobacco Plants with a Fully Synthesized GFM CryIA Gene Provide Effective Tobacco Bollworm (Heliothis armigera) Control Isolation of Soybean Kunitz Trypsin Inhibitor Gene and Its Application in Plant Insect-resistant Genetic Engineering Study on the Isolation, Purification and Antioxidation Properties of Polysaccharides from Spirulina maxima Research on the Dynamics of Se Uptake and Accumulation in Different Peanut Organs Genetical Engineered Male Sterile Tobacco Plants and Their Sensitivity to Temperature Expression of Tomato Antisense ACC Synthase Gene in Transgenic Tobacco and Its Role in Shoot Formation Insect Resistance of Transformed Tobacco Plants with Gene of the Spider Insecticidal Peptide In Vitro Heat Stability of Plasma Membrane Vesicles and Tonoplast Membrane Vesicles Isolated From the Hypocotyle of Phaseolus vulgaris Expression of IAA-Lysine Synthetase Gene Caused Variations of Flower Develop ment in Transgenic Tobacco Apoplastic β-1, 3-Glucanases in Leaves of Tomato Systematically Infected by TMV Effects of KCN and NaN3 Pretreatment on the Cyanide-Resistant Respiration in Tobacco Callus Comparative Study on the Accumulation of Storage Protein in the Soybean Seeds with High and Low Protein Contents Purification of an Apoplastic β-N-Acetyl-D-Hexosaminidase from Tomato Leaves Infected with Tobacco Mosaic Virus Accumulation of Phosphorus and Mineralizational Significance of Algal Cells Chilling-Induced Ethylene Production in the Peel and Pulp of Banana Polypeptide Changes in Cotyledons During Cucunlber Seedling Development and Chilling Acclimation Resistance to Potato Virus X Infection in Transgenic Tobacco Plants with Coat Protein Gene of Virus Studies on the Characteristics of K, Na Content in Aneurolepidium chinense Grassland of Northeast China Formation of Protein Bodies in Cotyledons of Peanut Seed cDNA Cloning and Sequencing of Gene Encoding 54 kD Protein of Tobacco Mosaic Virus Patterns of the Transition of Vacuoles into Protein Bodies in Developing Cotyledon Cells of Soybean The Characteristics of Accumulation of Sulphur from the Air by the Main Plants and Soils in Beijing and Their Indicative and Purgative Abilities Feeding Position of Laccifer lucca on Dalbergia balansae and the Influence of Parasitism on Bark Structure A Study of Polysaccharides in Aloe The Study on the Cell-Wall Polysaccharide of Amorphophallus rivieri The Chemical Elements of Planted Forest of Pinus tabnlaeformis Studies on 6-benzyladenine Localization in Callus Cells of Tobacco Changes of the CN-resistant Respiration in Callus Cultures of Nicotiana tabacurn during the Period of Differentiation GROWTH AND ELEMENT ACCUMULATION OF PINUS TABULAEFORMIS SEEDLINGS INFLUENCED BY INOCULATION OF ECTOMYCORRHIZAL FUNGI IN Cu AND Cd CONTAMINATED SOIL RETHINKING ACCLIMATION OF GROWTH AND MAINTENANCE RESPIRATION OF TOMATO IN ELEVATED CO2: EFFECTS OF A SUDDEN CHANGE IN LIGHT AT DIFFERENT TEMPERATURES EVALUATION OF ECOLOGICAL FACTORS AND FLUE-CURED TOBACCO QUALITY IN TOBACCO-GROWING AREAS IN SOUTHERN HUNAN, CHINA GROWTH RESPONSE AND UPTAKE DIFFERENCES BETWEEN TWO ECOTYPES OF SEDUM ALFREDII TO SOILS Cd EFFECTS OF SAMPLE SIZE AND SPECIES TRAITS ON PERFORMANCE OF BIOCLIM IN PREDICTING GEOGRAPHICAL DISTRIBUTION OF TREE SPE-CIES—A CASE STUDY WITH 12 DECIDUOUS QUERCUS SPECIES INDIGENOUS TO CHINA MERCURY TOLERANCE AND ACCUMULATION IN THE HALOPHYTE SESUVIUM PORTULACASTRUM HEAVY METAL ACCUMULATION AND HEALTH RISK ASSESSMENT IN THE ROADSIDE SOIL-WHEAT SYSTEM ALONG ZHENGZHOU-KAIFENG HIGHWAY, CHINA Spatial and temporal dynamics of Phytolacca americana seed rain under Robinia pseudoacacia forest in Lingshan Bay National Forest Park, Shandong, China Drought stress reduces the carbon accumulation of the Leymus chinensis steppe in Inner Mongolia, China Effects of biological soil crusts on seedling growth and element uptake in five desert plants in Junggar Basin, western China Seasonal variations of sulfur in Suaeda salsa under different habitats in the intertidal zone of Yellow River Estuary, China Effects of Zn treatment on physiological characteristics, photosynthesis, ultrastructure of root tip cell and grain Zn accumulation in different varieties of rape Effects of light regimes on photosynthetic characteristics and antioxidant system in seedlings of two alder species Stress responses of Canna indica to Cd and its accumulation of Cd Effect of degrading bacterium HN36 on ultrastructure of flue-cured tobacco stem and leaves under quinclorac stress Growth effects and accumulations of polycyclic aromatic hydrocarbons (PAHs) in rape Comprehensive evaluation and analysis of tobacco planting environment based on space technology Research on nitrogen metabolism characteristics and use efficiency in different winter wheat cultivars grown on three soil textures Effects of atmospheric CO2 enrichment on phloem sap composition and root nitrogen accumulation in oilseed rape Mechanisms underlying the effects of fall dormancy on the cold acclimation and winter hard- iness of Medicago sativa Comparison of phosphorus uptake and accumulation capacity among three plant species Response of vegetation and soil carbon accumulation rate for China’s mature forest on climate change Using Leaf Sections to Identify Different Salt Tolerance Potential of Poplar Plants The Response of Flowering Phenology and Growth of Viburnum to Interannual Weather Fluctuation in an Introduction habitat Drought-tolerance Analysis of Tobacco Plant Transformed with Sasussured involucrata siCOR Gene Cloning and Expression of a Gene Encoding a Raffinose Synthase in the Resurrection Plant Boea hygrometrica Cadmium Accumulation and Subcellular Distribution in Different Organs of Artemisia selengensis Mechanisms of Arsenic Uptake and Metabolism in Plants Studies of the Transient Expression and Transformation of Cloned Thermostable α-Amylase Genes from Bacillus licheniformis in Tobacco and Arabidopsis The Molecular Mechanism of Long-distance Sugar Transport in Plants Recent Advances in the Study of Accumulation of Ascorbic Acid and Its Molecular Mechanism in Plants Effect of Meteorological Factor on Fruit Growth and Accumulation of Polysaccharides in Lycium barbarum Isciatica and Observation of Chloroplast DNA from the Rape and Tobacco Functional and evolutionary analyses of Primulina heterotricha CYC1C gene in tobacco and Arabidopsis transformation systems