Rapid preparation of timosaponin BⅡ reference substance Traditional Chinese medicine syndrome distribution and neuroendocrine mechanisms of irritable bowel syndrome: cross-sectional study Effect of sodium tanshinone ⅡA sulfonate on AngⅡ-induced atrial fibroblast collagen synthesis and TGF-β1 activation DIFFERENT CHARACTERISTICS OF PHOTOSYNTHESIS IN STEMS AND LEAVES OF MIKANIA MICRANTH A Circular Dichroism Spectroscopic Study Revealing the Cause of the Changes of Chlorophyll a Fluorescence Induction of Photosystem Ⅱ During Heat Treatment The relationship between light energy utilization and dissipation of PS Ⅱof Puccinellia tenuiflora seedlings and osmotic potential of culture solution under Na2CO3 stress Optimization of Agrobacterium-Mediated Transformation System of Grape Cloning and Expression of Type Ⅱ Ribosome Inactivating Protein Genes CsRIP 1 and CsRIP 2 from Camellia sinensis Effects of Drought Stress on the Photoprotection in Ammopiptanthus mongolicus Leaves Kinetic Fluorescence Spectral Analysis of Core Antennas CP43 and CP47 of Photosystem Ⅱ with Ultrafast Time-resolved Technology A Four-Level Theory on Energy Transfer of the Light-Harvesting Complex ¢ò in PS ¢ò in Higher Plants (in English) Effects of Cucumber Mosaic Virus Infection on Photosynthetic Activities of Tobacco Leaves and Chloroplasts The Relation Between C4 Pathway Enzymes and PSII Photochemical Function in Soybean The Effect of Elevated CO2 on the Functions of PS in Soybean Leaves Sulfite Injure to Activity of PSII Particle and the Effect of Ca2+ Physiological Basis of Photosynthetic Tolerance to Photooxidation and Shading in Rice Orientation of Pigments in the Isolated Photosystem ¢ò Sub-core Reaction Center CP47/D1/D2/Cyt b-559 Complexes: A Linear Dichrosism Study Dynamic Studies on Primary Reactions of the PSⅡ Particles and Core Complexes by Femtosecond Absorption Spectroscopy Studies on the Kinetic Properties of Photosystem Ⅱ Primary Reaction Using Fluorescence Spectroscopy with 470 fs Time Resolution Photoreduction of Cytochrome b559 in the Photosystem Ⅱ Reaction Center Complex Effects of Doubled CO2 Concentration on the Content of Photosynthetic Pigments and PS II Functions of Jointing and Grouting in Setaria italica Photosynthetic Characteristics of an Albino Mutant (zb/zb) in Maize Effects of Lipoxygenase on the Activities of Photosynthetic Electron Transport in Cucumber Leaves Effect of Cu2+ on PSⅡ Activity and Energy Transfer of Phycobillisome in Intact Cells of Spirulina platensis A Comparative Study on PSⅡ Light Harvesting Chlorophyll a/b Protein Complexes Between Spinach and Cucumber Observation of One Pheophytin a Molecule Not Associated with Primary Photochemistry in the Isolated Photosystem Ⅱ Reaction Center D1/D2/Cyt b559 Complex Light-Induced Damage of Amino Acid Residues and Degradation of Polypeptides in D1/D2/Cytochrome b559 Complex Effect of Cold-Hardening on Thylakoid Membrane Lipids and Proteins of Spring Wheat and Winter Wheat Light-Induced Damage of Histidine Residues in Photosystem II Reaction Center D1/D2/cyt b559 Complex Light Energy Transfer Between Phycobiliproteins and Thylakoids of Higher Plants Isolation and Characterization of Photosystem Ⅱ Reaction Center D1-D2-Cytochrome b-559 Complex from the Chloroplasts of Spinach Study on the Binding State of Calcium in Photosystem ⅡOxygen-Evolution Complex The Effect of Cadmium on Photosystem II in Spinach Chloroplasts Damage of PSII by Sulfite Effects of Light intensity on Photosynthetic Characteristics of Wheat Seedling The Regulation and Distribution of LHC-I and LHCP2 between the Photosystem I and Photosystem II The Effects of Water Stress on Photosystem Ⅱ in Wheat Light-Induced Damage of Pheophytin a Molecule in the Isolated Photosystem Ⅱ Reaction Center D1/D2/Cyt b559 Complex The Puff-like Structure: An Intranuclear Structure for Synthesis of Ribonucleic Acid Polymerase Ⅱ Transcripts as Revealed by the 5-bromouridine-5′-triphosphate Labelling and Immunoelectron Microscopy Effect of Phosphatidylglycerol on Oxygen Evolution in Photosystem II PSII Photoinhibition and O-·2 Production Singlet Oxygen Generated in PS¢ò Particles Promotes the Superoxide Generation Photoinhibition and Photooxidation in Leaves of indica and  japonica Rice Under Different Temperatures and Light Intensities Structure and Function of Chloroplast Membrane XVI. Comparative Studies on Some Photosynthetic Characteristics between Normal and Mutant Barleys Effect of Different Light Quality on Photosynthetic Characteristics of Cucumber Leaves Membrane Injury and PSⅡ Inactivation in Some Subtropical Woody Plants Induced by Photooxidation Effects of Rewatering on Light Harvesting Chlorophyll a/b Protein Complex of Photosystem Ⅱ in Zea mays PSⅡ Photochemistry and Xanthophyll Cycle in Two Superhigh yield Rice Hybrids, Liangyoupeijiu and Hua an 3 During Photoinhibition and Subsequent Restoration Effects of Water Stress on the Mossbauer Spectrum of Fe2+/Fe3+ Components in Cucumber PSII Particles Induction of Hairy Root from Artemisia annua with Agrobacterium rhizogenes and Its Culture in Vitro Study on the Energy Transfer Process Between the Photosystem Ⅱ Reaction Center and Light-Harvesting System Comparative Studies on the Spectral Characteristics and Components of Chlorophyll-Protein Complex CPa Band from Three Different Preparations Effect of exogenous 2,4-epibrassinolide on trace element absorption and chlorophyll fluorescence of Medicago sativa L. seedlings under NaCl stress Colonization ability of plant growth promoting Bacillus B96-Ⅱ-gfp labeled with GFP Effect of exogenous nitric oxide on chlorophyll fluorescence characteristics in tomato seedlings under NaCl stress Influence of over expression of CsRCA on photosynthesis of cucumber seedlings under high temperature stress. Adaptive mechanism of photosynthetic apparatus of plants to light environment: State transition. Effects of drought stress on performance of photosystem Ⅱ in maize seedling stage. Photosystem  Ⅱ characteristics of nine Gramineae  species in southern Taklamakan Desert. Effects of short term enhanced UV-B radiation on the PSⅡ photochemical efficiency of alpine plant Saussurea superba. Effects of exogenous CaCl2 on the functions of flue-cured tobacco seedlings leaf photosystem Ⅱunder drought stress. Effects of exogenous nitric oxide on highbush blueberry PSⅡ photochemical activity and antioxidant system under high temperature stress. Effect of low molecular weight organic acids on Pb2+ adsorption and desorption by constant charge soil colloids Effects of ultraviolet-C irradiation on membrane lipid peroxidation and activity of PSⅡ electron transport in chloroplasts of Taxus cuspidata needles Effects of high temperature stress on net photosynthetic rate and photosystem Ⅱ activity in Citrus Effects of exogenous Ca2+ on D1 protein phosphorylation and PSⅡ performances of wheat leaf chloroplasts under high temperature and illumination stress. Effects of strong solar UV-B radiation on photosynthesis and photosynthetic pigment contents of Saussurea superba on Qinghai-Tibet Plateau. Protein Phosphatases Ⅱ C in Plants are Involved in Abiotic Stress Tolerance of Several Signaling Pathways The mitigating effects of Na+ accumulation on the drought-induced damage to photosynthetic apparatus in cotton seedlings Biotic stress of predators on population of alligator weed flea beetle, Agasicles hygrophila (Col.:Chrysomelidae) Combined effects of elevated O3 concentration and reduced solar irradiance on photosynthetic activity and energy dissipation of winter wheat Effects of drought on fluorescence characteristics of photosystem Ⅱ in leaves of Ginkgo biloba Effects of simulated acid rain stress on the PSⅡ reaction center and free radical metabolism in leaves of longan Ozone stress on light response capacity and on the utilization of PSⅡ absorbed light energy of winter-wheat Heat shock stress on photosystem Ⅱ in white cucumbers probed by the fast fluoresence rise OJIP Diversity and phylogeny of rhizobial strains isolated from root nodules of Lespedeza Michx in arid-hot valley of Jinsha River Protective action on photosynthetic apparatus by purple anthocyanin in the epidermal cells of eggplant (Solanum melongena L.) leaves Recent progress in research on neutrophilic, microaerophilic iron(Ⅱ)-oxidizing bacteria The morphological and physiological responses of Tamarix ramosissima seedling to different irrigation methods in the extremely arid area Influence of dehydration and rehydration on photosynthetic chlorophyll characteristics and reactive oxygen species metabolism in Dolichomitriopsis diversiformis