Saponins from Lysimachia candida Distribution Patterns of Chinese Beech (Fagus L.) Species in Relation to Topography RAPD Analysis on High-taxane-contained Accessions of Taxus chinensis var. mairei The Expression Pattern of Xyloglucan Endotransglycosylase Gene in Fruit Ripening of Actinidia chinensis Multiscale Distribution Pattern of Natural Ramet Population in the Rhizomatous Herb, Thermopsis lanceolata Ontogeny of Staminate and Carpellate Flowers of Schisandra sphenanthera(Schisandraceae) RAPD Analysis of Germplasm in Ancient Heat-stable Proteins and Acquisition of Desiccation Tolerance in Peanut Seeds Distribution and Organization of AA Genome- specific and Tandemly Repetitive Sequences in Chinese Common Wild Rice and Cultivated Rice Phenolics From Ceratostigma minus Comparison of the Changes of Membrane Protective System in Rice Seedlings During Enhancement of Chilling Resistance by Different Stress Pretreatment A Cytological Study on the NutrientUptake Mechanism of a Saprophytic Orchid Gastrodia elata A Gradient Analysis and Prediction on the Northeast China Transect (NECT) for Global Change Study Comparitive Study on Characters of Two Divergence Types of the Clone Population Leymus chinensis in the Songnen Plain of China Effects of Chilling Injury on the Thylakoid Membrane of Cucumber Chloroplasts Chemical Constituents of Mosla chinensis Maxim. Dynamics of Primary Productivity and Soil Organic Matter of Typical Steppe in the Xilin River Basin of Inner Mongolia and Their Response to Climate Change Selection of Methionine-Resistant Variant in Onobrychis viciaefolia Scop. Effects of Photoperiod on Supramolecular Architecture of Thylakoid Membranes from a Rice Mutant (Oryza sativa Nongken 58S) Comparative Studies on Pollination Biology of Mosla hangchouensis and M.chinensis (Labiatae) Changes of Chlorophyll Metabolism During the Albinic Stage of a Wheat Mutant Confocal Microscopic Observations on Microtubular Cytoskeleton Changes During Megasporogenesis and Megagametogenesis in Phaius tankervilliae (Aiton) Bl. Isolation and Characterization of a Chinese Aneurolepidium Cell Line Resistant to Hydroxyproline Enhancement of Plant Regeneration Rate of Brassica parachinensis Cultured in Vitro Protoplast Culture and Plantlet Regeneration from Hypocotyls of Brassica campestris var. parachinesis Studies on Diurnal Change and Midday Depression of Photosynthetic Rate in Chinese Cabbage Leaves Under Field Conditions The Effect of Salt and Water Stress on Membrane Lipid Peroxidation in leaf Cells of Halophyte and Non-halophyte Chilling-Induced Ethylene Production in the Peel and Pulp of Banana Polypeptide Changes in Cotyledons During Cucunlber Seedling Development and Chilling Acclimation A Cytochenfical Study of Acid Phosphatas in the Mycorrhizal Cells of Gastrodia elata Seedling Light Energy Transfer Between Phycobiliproteins and Thylakoids of Higher Plants Confocal Microscopic Observations of Microfilaments in germinating Pollen of Hedychium coronarium Effect of Abscisic Acid on Somatic Embryogenesis in Coptis chinensis Studies on the Characteristics of K, Na Content in Aneurolepidium chinense Grassland of Northeast China Contrast Study About Litter Dynamics of Main Communities in Aneurolepidium chinense Grassland Region in Northeast of China The Relation of Storage Protein to Vigor and Its Mobilization Pattern in Germinating Peanut Seeds Studies on Seed Development and Embryogenesis in Liriodendron chinense (Hemsl.) Sarg Distribution of Dacrydium in South China During the Late Quaternary Esterase Isozyme of Indigenous Wheat to China Hormonal Regulation and Effect of L-Proline on Somatic Embryogenesis of Sainfoin Scanning Electron Microscopic Studies on the Development of the Organs of Litchi Flower The Response of Photosynthesis and Quantum Yield to low Temperature and High Light in Leaves of Rice Seedlings The Carbon Isotope Ratios and Centents of Mineral Elements in Leaves of Chinese Medi cinal Plants Effect of Low Temperature lmbibition on Mito chondrium Respiration and Phosphorylation of PEG Primed Soybean Seed A Study on the Cuticle of Otozamites hsiangchiensis Sze Studies on Somatic Embryogenesis of Coptis chinensis The Changes of Pigments, Phenolics Contents and Activities of Polyphenol Oxidase and Phenylalanine Ammonia-Lyase in Pericarp of Postharvest Litchi Fruit Embryological Studies of Paphiopedilum godefroyae Stein Plant Regeneration from Protoplasts of Ligusticurn wallichii Franch Comparison of Low Temperature Responses of Chilling-Sensitive and Chilling-Tolerant Rice Mitochondrial Membrane The EfFect of B9 upon the Structure of Leaves and Chloroplasts in Peanut plant Studies on the Genus Ullmannia from South China Priming Effect of PEG on Seed Germination On the Chemical Study of the Volatile Oil ot Lysimachia Foenumgraecum Hance ASEXUAL AND SEXUAL REPRODUCTIVE STRATEGIES IN CLONAL PLANTS INTERSPECIFIC RELATIONSHIPS OF DOMINANT SPECIES IN ORCHID COMMUNITIES OF FOREST VEGETATION IN HUANGLONG VALLEY, SICHUAN, CHINA FRACTAL PROPERTIES OF DISTRIBUTION PATTERNS OF TAXUS CHINENSISVAR. MAIREI CLONAL POPULATIONS IN THE YUANBAOSHAN MOUNTAIN, CHINA CLONAL ARCHITECTURE OF PHYSOCARPUS AMURENSISIN NATURAL CONDITIONS PREDICTING SPECIES′ POTENTIAL DISTRIBUTION—SVM COMPARED WITH GARP ESTIMATION OF NET PRIMARY PRODUCTIVITY OF CHINESE TERRESTRIAL VEGETATION BASED ON REMOTE SENSING SIMULATING SEASONAL AND INTERANNUAL VARIATIONS OF ECOSYS- TEM EVAPOTRANSPIRATION AND ITS COMPONENTS IN INNER MONG- OLIA STEPPE WITH VIP MODEL LITTER FALL PRODUCTION IN RELATION TO ENVIRONMENTAL FACTORS IN NORTHEAST CHINA’S FORESTS SEASONAL CHANGES IN THE FOLIAR ANTIOXIDANT SYSTEMS IN CYCLOBALANOPSIS HELFERIANA AND TERMINTHIA PANICULATA IN THE HOT-DRY VALLEY OF THE YUANJIANG RIVER, CHINA GEOGRAPHIC DISTRIBUTION AND POTENTIAL DISTRIBUTION ESTIMATION OF PSEUDOTAXUS CHIENII SENSITIVITY ANALYSIS ON METHODS OF ESTIMATING CARBON SEQUESTRATION IN GRASSLAND ECOSYSTEM OF INNER MONGOLIA, CHINA SPATIAL-TEMPORAL VARIATIONS IN NET PRIMARY PRODUCTIVITY ALONG NORTHEAST CHINA TRANSECT (NECT) FROM 1982 TO 1999 EFFECTS OF SCHIMA SUPERBA PLANTATIONS ON SOIL CHEMICAL PROPERTIES IN THE ACID RAIN REGION OF CHONGQING, SOUTHWESTERN CHINA SEASONAL ASPECT STAGES OF PLANT COMMUNITIES AND ITS SPATIAL-TEMPORAL VARIATION IN TEMPERATE EASTERN CHINA THE RELATIONSHIP BETWEEN NDVI AND CLIMATE ELEMENTS FOR 22 YEARS IN DIFFERENT VEGETATION AREAS OF NORTHWEST CHINA DENSITY, STRUCTURE AND BIOMASS OF PARASHOREA CHINENSIS POPULATIONS IN DIFFER ENT PATCHES IN XISHUANGBANNA, SW CHINA TERRESTRIAL ECOSYSTEM PRODUCTIVITY AND CARRYING CAPACITY IN NORTHEAST CHINA LIGHT ENERGY UTILIZATION AND CHLOROPHYLL FLUORESCENCE IN TWO CROSSBREED POPLARS NATURAL REGENERATION OF ABIES FAXONIANA ALONG RESTORATION GRADIENTS OF SUBALPINE DARK CONIFEROUS FOREST IN WESTERN SICHUAN, CHINA RESPONSE OF SOIL RESPIRATION TO SIMULATED NITROGEN DEPOSITION IN PLEIOBLASTUS AMARUS FOREST, RAINY AREA OF WEST CHINA PATCH STRUCTURE AND COMMUNITY CHARACTERISTICS OF LARIX CHINENSIS FOREST ON MT. TAIBAI, CHINA PHOTOSYNTHETIC AND PHYSIOLOGICAL CHARACTERISTICS OF THREE ANGIOSPERMS OF DIFFERENT EVOLUTIONARY AGES UNDER ACID RAIN STRESS EFFECTS OF FLORAL LONGEVITY ON MALE AND FEMALE FITNESS IN HEDYCHIUM VILLOSUM VAR. VILLOSUM EFFECTS OF COMPETITION ON FORAGING BEHAVIOR OF PINUS MASSONIANA AND SCHIMA SUPERBA IN A HETEROGENEOUS NUTRIENT ENVIRONMENT CHANGES IN THE POPULATION SPATIAL DISTRIBUTION PATTERN OF LEYMUS CHINENSIS IN DEGRADED STEPPE COMMUNITY DURING RESTORATIVE SUCCESSION IN INNER MONGOLIA, CHINA Regionalization and distribution pattern of vegetation of Northeast China