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Observation and Comparison on Pollen Morphology of Different Ploidy Watermelon Vigor and Hybridizing Ability of Trace Pollen of Temperature-sensitive CMS in Chinese Cabbage The Cryopreservation of Potato Pollen Vigor and Hybridizing Ability of Trace Pollen of Temperature-sensitive CMS in Chinese Cabbage Mapping of a Gene Causing Hybrid Pollen Sterility between Yujing 6B and TR2604 Effects of High Temperature Stress at Heading Stage on Pollination and Fertilization of Different Types of Rice Variety Molecular Cloning and Expression Analysis of CaM-Like Protein Genes (BoCML49) from Cabbage (Brassica oleracea L. var. capitata) Raphiocarpus jinpingensis, a New Species of Gesneriaceae in Yunnan, China Pollen Morphology of the Genus Calamus L. from China Pollen Morphology of Bauhinia Species Endemic to China (Caesalpiniaceae) POLLEN MORPHOLOGY OF LOWIACEAE FROM CHINA POLLEN MORPHOLOGY IN GENUS PUERARIA DC. FROM CHINA STRUCTURAL AND HISTOCHEMICAL STUDIES ON MATURE ANTHER AND POLLEN GRAIN OF RICE (ORYZA SATIVA L.) Cytological Research on Microspore Abortion of Dianthus caryophyllus under Low Temperature Environment in Winter A TAXONOMIC STUDY ON THE GENUS CNIDIUM IN CHINA STUDIES ON THE CLASSIFICATION OF THE GENUS TRITICUM L. STUDIES ON POLLEN MORPHOLOGY OF GENUS POTENTILLA SENSU LATO (ROSACEAE) STUDY ON THE ACTIVE PRINCIPLES OF NECTARIFEROUS POLLENS OF BRASSICA CAMPESTRIS LINN.VAR.OLEIFERA DC. POLLEN MORPHOLOGY AND VIABILITY OF CROCUS SATIVUS L. POLLEN ANALYSIS OF SURFACE SAMPLES FROM DAJIUHU AREA, HUBEI EFFECTS OF OZONE ON POLLEN GERMINATION AND ON GROWTH OF POLLEN TUBES OF HORTICULTURAL PLANTS MORPHOLOGICAL STUDIES ON THE POLLENS IN HONEYPLANTS COMMONLY DISTRIBUTED IN SHAANXI EFFECTS OF NITROGEN ION IMPLANTATION ON MORPHOLOGY,VIABILITY AND FERTILITY OF COTTON POLLEN A STUDY ON POLLEN MORPHOLOGY OF TRIBE SENECIONEAE IN XINJIANG A STUDY OF CHROMOSOME DOUBLING TECHNIQUE AND ITS INFLUENCE FACTOR OF POLLEN SEEDLING ON XIAO YAN WHEAT RESEARCH OF VEGETATIONAL SUCCESSION ON THE XIAOLONGSHAN MT.SINCE MIDDLE HOLOCENE A STUDY ON POLLEN MORPHOLOGY OF ACERACEAE Study on pollen morphology of 3 species of Magnolia A study on the dissociation of ribosomes of tapetal cells and formation of exine protein of Brasenia schreberi In Vitro Germination and Cytology Analysis of Populus simonii×P. nigra Pollen Microfilament Skeleton in the Pollen and Pollen Tube of Cunninghamia lanceolata Observation of Pollen Development in Bambusa multiplex with Laser Scan Confocal Microscope Diurnal Variation of Tree Pollen Concentration and Its Relation to Microclimate Factors on Hard Ground Surface in Beijing Urban Area Comparison of Pollen Morphology of Tree Peony Cultivar Groups Effect of Pollen Donor Diversity on Fecundity in Xanthoceras sorbifolium Isolation of the Promoter Region of a Pollen-specific Gene PSG076 by Inverse-PCR Comparative Study on Methods for Testing Pollen Viability of the Six Species from Genus Rhododendron Meiosis and Chromosome Behavior of Microsporocytes in Populus adenopoda Maxim Effects of Water-soluble Extracts from Different Pistil Parts on Self-incompatibility Suppression in Pomlo (Citrus grandis) IAA Distribution of Anther and Pollen during Flower Development of Nicotiana tabacum L. Observations on the Behavior of Cytogenetics and Pollen Development of Alocasia odora (Lindl.) K.Koch Sexual Incompatibility between Maize and Its Wild Relatives Tripsacum L. and Coix L. Cytological Observation of Anther Development of Photoperiod/Thermo- sensitive Male Sterile Line Huiyou50S in Brassica napus Cytochemical Observation of Fertile and Sterile Anthers of Thermo-Sensitive Genic Male-Sterile Wheat Temporal Spatial Distribution of Vegetation in the Qinghai Xizang Plateau During the Past 12 ka BP Early Development of Pollen Chamber in Ginkgo biloba Ovule Temporal Spatial Variances of Holocene Precipitation at the Marginal Area of the East Asian Monsoon Influences from Pollen Evidence Simulation of China Biome Reconstruction Based on Pollen Data from Surface Sediment Samples Members of China Quternary Pollen Data Base THE INDUCTION EFFECT OF IRRADIATION ON WHEAT POLLEN CYTOLOGICAL EFFECT OF γ RADIATION ON vicia faba POLLEN ISOZYME ANALYSIS OF WIDE CROSSING HYBRIDS BETWEEN TETRAPLOID AND DIPLOID COTTON Study on the Breeding System of Aesculus chinensis Study on Pollination Ecology of Paris verticillata M.-Bieb. Application of FITC Tracing in the Optimization of Wheat Transformation via Pollen-tube Pathway Studies on Microspores Development and Male Gametophytes Formation of Ostryopsis davidiana Decne. Relationships among Fertility,Pollen Morphology and Nutritional Component in Vaccinium ashei Revision of the Taxonomic Status of Tauscheria gymnocarpa Fisch. ex DC. (Brassicaceae) Effects of Cytochalasin B and Phalloidin on Pyrus pyrifolia Self-incompatible Pollen Germination and Tube Growth Cytological Observation of Microsporogenesis of Hybrid F1 Derived from Male Sterile Line and Transgenic Strong Restorer in Upland Cotton Application of Fluorescent Indicator in the Study on the Structure and Growth Characteristics of Pollen Tubes Molecular Markers Linked to Specific Characteristics of Prunus persica(L. ) Batsch Molecular Markers Linked to Specific Characteristics of Prunus persica(L. ) Batsch Preliminary Studies on Pollen Morphology of Fuji Sports Strains Preparation and Artificial Germination of De-exined Pollen in Potato (Solanum tuberosum L. ) Studies on Fruit Quality and Pollen Morphology of Red Flesh Sport from‘Red Sun’Kiwifruit Studies on Fruit Quality and Pollen Morphology of Red Flesh Sport from‘Red Sun’Kiwifruit Studies on Pollen Submicroscopic Morphology and Cultivars Classification inPingyin Rose Degradation of Pollen RNA in Japanese Pear Style in Vitro Changes of Pollen Germination Rate and Endogenous Hormones during Single Flower Opening of Chinese Jujube Studies on the Culture Solution for Lily Pollen Vitality Test Pollen Morphology of Lycoris Herb. and Its Taxonomic Significance The Distribution of Calcium in the Pollen and Connective Tissue of Honglian-Yuetai Cytoplasmic Male Sterile Rice