Expression of IAA-Lysine Synthetase Gene Caused Variations of Flower Develop ment in Transgenic Tobacco Changes of Chlorophyll Metabolism During the Albinic Stage of a Wheat Mutant The Role of Cytokinin Biosynthetic Gene in Regulating the Expression of a Class of Pathogenesis-Related Protein Genes in Tobacco Plants Primary Study on Interrelation Between Plant Communities and Environmental Factors in the North Shore of Qinghai Lake Comparative Study on the Characteristics of Photosynthesis and Transpiration in Aneurolepidium chinense of Different Soil Types Selection of Primary Trisomics from Anther Culture of Autotetraploid Rice (Oryza sativa L.) Transgenic Rice Plants Produced by PEG-Mediated Plasmid Uptake into Protoplasts Synthesis of the Spider Insecticidal Gene and Construction of the Plasmid Expressing in Plant The Physiological Basis of Growth Inhibition of Halophytes by Potassium Reprobing into Rice Breeding for High Photosynthetic Efficiency Studies on Atmosphere Spores and Pollen and Their Influences on the Sporopollen Assemblages in the Sediments of Huanghai Sea Studies on Diurnal Change and Midday Depression of Photosynthetic Rate in Chinese Cabbage Leaves Under Field Conditions Ploidy on Anther Plantlets of Regulation of Ethylene Biosynthesis and Fruit Ripening Screening of Salt-Tolerant Wheat Variants Via Anther Culture in Salt Stress Media Climatic Gradiant of Main Vegetation Types in the Loess Plateau Region Chilling-Induced Ethylene Production in the Peel and Pulp of Banana Effects of Different Light Qualities on Structure of Chloroplasts and Photosynthetic Physiological Properties in Panax ginseng The Role of Methyl Jamonate(JA-Me)on Its Regulation of the photosynthetic Rate and the Translocation of Assimilates in Rice A Study on the Relationship Between the Net Photosynthetic Rate of Young European Beech and Main Climatic Factors Under Natural Conditions Comparative Studies on Relation of Photosynthesis to Water Status of Two Species of Haloxylon Under Controlled Environments Experimental Studies on Optimization Medium of Japonica Rice Anther Culture Degradation of Storage Photosynthates in Isolated Spinach Mesophyll Cells in CO2-Free System and Its Regulatory Factors The Relation of Storage Protein to Vigor and Its Mobilization Pattern in Germinating Peanut Seeds Application of Polyethylene Glycol on Preparation of Plant Specimen of Freeze-Fracture The Effects of Immobilization on Photosynthesis, Growth, Nitrogen Fixation and Ammonium Ion Excretion of Mutant and Wild Type Cells of Anabaena variabilis Anther Culture of Naked Oat and the Establishment of Its Haploid Suspension Cell A Comparative Study of Anther and Pollen Development in Male Fertile and Male. Sterile Green Onion (Allium fistulosum L.) Ultrastructural Observations on Parthenogenesis and Antipodal Apogamy of Allium tuberosum Roxb The Systematic and Ecological Significance of Anatomical Characters of Leaves in the Tribe Thermopsideae (Fabaceae) Cryopreservation of Pollen from Eucommia ulmoides Oliv.and Sinojackia xylocarpa Hu Phosphomannomutase in the Biosynthesis of Sesbania Gum Nutrient Dynamics in the Litter-Fall and Forest Floor of Evergreen Broad-Leaved Forest and Pinus yunnanensis Forest in Central Yunnan Anomalous Frame of Vessels in the Roots of Aconitum spp. Palynological Study on Yellow Rain in Northern Jiangsu Province Miocene Diatoms from the Shanwang Basin of Shandong Province and Analysis by Fuzzy Mathematics of the Paleoenvironment Scanning Electron Microscopic Studies on the Development of the Organs of Litchi Flower Chlorophyll Accumulation in Leaves of Rice Pollen Albinos Studies on the Relationship Between Photosynthesis and Nitrogen Fixation in the Symbiotic System of Soybean and Nodule Bacteria( Rhizobium) An Ultrastructural Study on the In Vitro Parthenogenesis in Sunflower Fluid Dynamics Simulating Experiment of Pressure Gradient for Assimilate Translocation in Sieve Tubes The Chemical Constituents of Antitumor from Sabina vulgaris Ant Studies on the Morphogenesis of the Xylem of Euonymus bungeanus Cultured in Vitro Studies on the Chemical Constituents of Gnetum montanum Markg A Study on the Chemical Constituent of Essential Oils of Parthenium argentatum a Gray Leaves DNA Synthesis in Microspores in Anther Culture of Wheat (Triticum aestivum L.) Ultrastructure of Chloroplast and Photosynthetic Properties of the Leaves at Different Position in Maize A Study on Ultrastructure, Development and Function of Plastids of Cuscuta australis R.Br Photorespiration of C4 Plants Mass Isolation and Culture of Pollen Protoplasts from Three Plant Species Dynamics of Newly Synthesized RNA and Protein Diffusion from Germinating Pollen of Cfivia nobilis Cultured In Vitro The Embryological Observation on a Parthenocarpy‘s Zizyphus juluba Mill The Influence of Hormones on Microspore Development of Wheat Anther Culture In Vitro A Comparative Study on the Triglycerides Composition in Olive Oil and Tea Oil Studies on Active Constituents of Root of Euphorbia ebracteolata Hayata Euphorbiaceae Study on The Chemical Constituents from the Essential Oil of Cinnamomum tenuipilis Kosterm New Resource Plants of Natural Camphor and Linalool A Study on the Application of C17 Medium for Anther Culture An Observation on the Development of Middle-Layer in the Anther of Tai Gu Nuclear Mate-Sterile Wheat The Distribution of Stomata and Photosynthetic Pathway in Leaves Effect of High Temperature on Chloroplast Ribosomes and Biosynthesis of Chloroplast Proteins in Wheat Studies on the Genus Ullmannia from South China Some Characteristics of Photosynthesis and Nitrogen Fixation in Heterocysts Isolated by Digitonin Observation of Androgenesis in Cultured Wheat Anthers at Meiosis, Tetrad, Early Uninucleate and Trinucleate Stage Mieroeleetrofocusing and Its Application to the Study of Pollens and Anthers Anther Factor(s) in Barley Anther Culture PARTITIONING OF NIGHT SAP FLOW OF ACACIA MANGIUMAND ITS IMPLICATION FOR ESTIMATING WHOLE-TREE TRANSPIRATION CHARACTERISTICS OF PHOTOSYNTHESIS AND BIOMASS ALLOCATION OF SPRING EPHEMERALS IN THE JUNGGAR DESERT HIGH SEDIMENT PHOSPHORUS CONCENTRATION ENHANCED INVASIVENESS OF ALTERNANTHERA PHILOXEROIDES INTERPRETING ECOLOGICAL LAND COVER PATTERN FOR THE RIPARIAN ZONE OF THE UPPER MINJIANG RIVER, CHINA PRELIMINARY STUDY OF CO2 FLUX OF A LARCH FOREST BY EDDYCOVARIANCE AND ECOPHYSI OLOGICAL METHODS LATE-GROWTH PHOTOSYNTHETIC CHARACTERISTICS AND GRAIN YIELD OF DIFFERENT WHEAT EVOLUTIONARY MATERIALS UTILIZATION AND DISSIPATION OF STRONG SOLAR RADIATION IN TWO ALPINE PLANTS, ANISODUS TANGUTICUS AND RHEUM TANGUTICUM DYNAMIC CHANGE OF PHYTOPLANKTON CELL DENSITY AFTER THERMAL SHOCK AND CHLORINATION IN A SUBTROPICAL BAY IN CHINA LITTER FALL PRODUCTION IN RELATION TO ENVIRONMENTAL FACTORS IN NORTHEAST CHINA’S FORESTS SPATIAL-TEMPORAL VARIATIONS IN NET PRIMARY PRODUCTIVITY ALONG NORTHEAST CHINA TRANSECT (NECT) FROM 1982 TO 1999 RELATIONSHIP BETWEEN DERIVATIVE SPECTRA AND PHOTOSYNTHETIC ORGAN AREA IN RAPESEED (BRASSICA NAPUS) ABOVE- AND BELOW-GROUND COMPETITION BETWEEN SEEDLINGS OF LIANAS AND TREES UNDER TWO LIGHT IRRADIANCES LONG-TERM STUDIES OF FOREST DYNAMIC IN THE DUKE FOREST, SOUTH EASTERN UNITED ST ATES: A SYNTHESIS (REVIEW) EFFECTS OF ELEVATED CO2 CONCENTRATION ON PHOTOSYNTHSIS, GROWTH AND DEVELOPMENT OF THE BROMELIAD GUZMANIA