A Study on Mechanism of Expansion of Cell Wall of Cucumber Cotyledon Studies on the Chemical Constituents of Pyrus Communis Naked Oat×Maize Hybridization Isolation and Determination of Cucurbitane-Glycosides from Fresh Fruits of Siraitia Grosvenorii Observation on Rice Embryo Sac Development with Confocal Laser Scanning Microscopy Study on Regulation of 5′ Flanking Regions of Granule-bound Starch Synthase Gene of Potato Changes in the Pattern of Organization of Microtubules During Microspore Formation in Rice (Oryza sativa L.) 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 Distribution of Gibberellins A7 and A4 in Tobacco Proembryos Using Immunoelectron Microscopy Confocal Fluorescence Microscopic Observation on the Transcellular Distribution of Actin Filaments in the Epidermis of Garlic Clove Sheath Relation of Wind-induced Sand Displacement to Plant Biomass and Plant Sand-binding Capacity Genome-wide Expression Profiling in Seedlings of the Arabidopsis Mutant uro that is Defective in the Secondary Cell Wall Formation Microsatellite DNA Variation of the Gametophyte Clones Isolated from Introduced Laminaria japonica (Phaeophyta) and L. longissima of China and Varieties Derived from Them Ectopic overexpression of wheat ADP-ribosylation factor, TaARF, increases growth rate in Arabidopsis Crossability Barriers in the Interspecific Hybridization between Oryza sativa and O. meyeriana Abnormalities Occurring during Female Gametophyte Development Result in the Diversity of Abnormal Embryo Sacs and Leads to Abnormal Fertilization in indica/japonica Hybrids in Rice Genome-Wide Analysis of the Sus Gene Family in Cotton The Development of Microsporangium and Microspore in Azolla Cytological Studies on Pollen Formation and Development of Male Sterile Lines of Oryza sativa L. Transmitting Tissae and Pollen Tube Growth in Sweet Pepper Chemical Structure of Macrocalyxoformin D Selective Fractionation of Maize Sperm Cells by RCA I Sepharose 6MB Affinity Chromatography Karyotypic differentiation in Allium macrostemon Bunge Comparative floral development in the tribe Mentheae (Nepetoideae: Lamiaceae) and its bearing on the evolution of floral patterns in asterids Two New Diterpenoid Alkaloids from Spiraea japonica L. f. var. fortunei (Planchon) Rehd. A New Species and A New Hybrid of Athyriurn from Yunnan Isolation and Characterization of Microsatellites in Snap Bean Recent Advances in the Regulation of Brassinosteroid Signaling and Biosynthesis Pathways Auxin-Oxylipin Crosstalk: Relationship of Antagonists Salicylic Acid and Its Function in Plant Immunity Genetic Analyses of Meiotic Recombination in Arabidopsis Terpenoid Indole Alkaloids Biosynthesis and Metabolic Engineering in Catharanthus roseus Variation of Water-Use Efficiency of Leymus chinensis and Cleistogenes squarrosa in Different Plant Communities in Xilin River Basin, Nei Mongol Cloning and Sequencing of HMGR Gene of Solanum tuberosum and Its Expression Pattern Genotypic Effects on Androgenesis and Related RAPD Marker in Barley Inheritance and Sequence Homology Analysis of the Maize DNA Introgressed into the Wheat Doubled Haploid Plant Through Wheat×Maize Cross Organelle Movement in the Germinated Plooen Grains and Pollen Tubes of Oenothera odorata On General Aspects of the Antartica Plants and Vegetation and Them Propects in Botanical Research A Cytochemical Study of ACPase and ALPase Activity in the Laminar Hair Cells of Bresenia shreberi Plant Development from Isolated Microspores of Oryza sativa L. ssp. indica Derived from the Anther Culture of F2 Hybrids of Photoperiod-Sensitive Male-Sterile Rice Location of Caspase 3-like Protease in the Development of Sieve Element and Tracheary Element of Stem in Cucurbita moschata Study on the Energy Transfer Process Between the Photosystem Ⅱ Reaction Center and Light-Harvesting System Alteration of Gene Expression in Rice Hybrid F1 and Its Parental Seedlings Production of Salidroside Through Biotransformation of Exogenous Tyrosol in Rhodiola sachalinensis Cell Suspension Cultures Fourier Transform Infrared Spectral Difference of Leaf Tips in Rice Related to Nitrogen Fertilizer Rates Effects of CO2 Enrichment on Microstructure and Ultrastructure of Two Species of Freshwater Green Algae A Higher Plant Myosin in Luffa cylindrica: Electron Microscopic Visualization Daily Ambrosia Pollen Concentration in the Air of Ankara, Turkey (1990-1999) The Isolation and Structures of Kaji-lchigoside Fl and Rosamultin Two γ-Methyl Biosides from Dregea volubilis (L.) Benth Scanning Electron Microscope Observation on the Pollen Grains of Chenopodiaceae Effects of Temperature on Induction of Regenerative Stamens in vitro Culture, Microsporogenesis and Pollen Development in Hyacinthus orientalis L. Investigation on the Ontogeny of Pollen in Pinus thunbergii Parl Effects of Different Fixatives on Freeze-Fractured Samples of Plant Cells for SEM Observations Relationship between Growth Traits Heterosis and Genetic Distance among Parents of Pinus elliottii×P.caribaea Based on SSR Molecular Markers Bias Correction in Logarithmic Regression and Comparison with Weighted Regression for Non-linear Models RAPD analysis of genetic differentiation in the different hosts and geographic populations of Drosicha corpulenta Effects of combined elevated temperature and drought stress on anti-oxidative enzyme activities and reactive oxygen species metabolism of Broussonetia papyrifera seedlings Genetic diversity and differentiation of seven geographical populations of hard clam(Meretrix meretrix) assessed by COI and microsatellite markers Effects of high voltage electrostatic fields on protective enzyme activity in wheat plants and on the population dynamics of Sitobion avenae fabricius (hemiptera:aphididae) Spatial variation of soil water and salt and microscopic variation of soil salinity in summer in typical area of the Yellow River Delta in Kenli County The dynamics of light use efficiency at a poplar plantation in Beijing Research progress on pheromone ascarosides in nematodes Accounting of Gross Ecosystem Product based on emergy analysis and ecological land classification in China Interannual variability of moso bamboo forest gpp and its driving factors: a case study of Anji County A review of the research on crop responses to the increase in aerial aerosol Effects of rice and wheat straw ditch-buried returns on the soil physical properties of wheat fields Geographic variation in growth and reproduction of Rosa soulieana in the dry valleys of the Hengduan Mountain region Effects of nitrogen addition on carbon exchange in a typical steppe in Inner Mongolia An experimental study of Mollisol aggregate loss characteristics during rainfall erosion processes Case studies on the identification of key biodiversity areas (KBAs) in foreign countries and progress and prospects in China Advances in population biology of Rosa rugosa Estimated gross primary productivity based on global leaf area index Effects of land use and cover change (LUCC) on ecosystem sand fixing service in Inner Mongolia Effect of high-voltage electrostatic field (HVEF) on the growth and fecundity of Sitobion avenae Fabricius (Hemiptera: Aphididae) Assessment of habitat suitability for Gazella subgutturosa in the Ebinur Reserve Relationship between shallow landslide erosion and vegetation in the Ziwuling forest area: a case study of the “7·21” disaster in Fuxian County Effects of raindrop kinetic energy on splash erosion in the typical black soil region of Northeast China Water use efficiency and its influential factor over Horqin Meadow Analysis on genetic relationship of Brown-eared pheasant (Crossoptilon mantchuricum) based on ISSR molecular marker