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Fertilization and Development of Embryo in Different Interploidal Crosses of Dianthus caryophyllus Ovule Development and Seed Formation of Calanthe tsoongiana T.Tang et F.T.Wang Somatic Embryogenesis and Plant Regeneration from Mature Embryo Explants in Quercus acutissima Carr. Callus Induction and Differentiation of Mature Embryos of Wheat Studies on the induction of embryoid from unpollinated ovaries of Nicotiana tabacum L. EMBRYOLOGY OFSWERTIA ERYTHROSTICTA MAXIM. THE DEVELOPMENT OF EMBRYO ENDOSPERM IN POLYGONUM MULTIFLORUM STUDIES ON THE TISSUE AND CELL CULTURE OF SOPHORA JAPONICA L. ULTRASTRUCTURAL AND CYTOCHEMICAL LOCALIZATION OF ATPase ACTIVITY STUDIES OF EMBRYONIC CELL DIFFERENTIATION IN LYCIUM BARBARUM L STUDIES ON SOMATIC EMBRYOGENESIS FROM CELL SUSPENSIONCULTURE OF LOBLOLLY PINE THE ABNORMALITY OF EMBRYO AND ENDOSPERM DEVELOPMENT IN SPRING WHEAT OF TWINS SEEDLING Cytological Evidences of a Possible Mode of Nurture Absorption of the Differentiating Embryo in Triticum aestivum Effects of Sucrose Regulation Culture on Endogenous ABA Levels of Carrot Somatic Embryo Using Isolated Embryo Sacs and Early Proembryos for Localization of Calmodulin mRNA Before and After Fertilization in Nicotiana Somatic Embryogenic Potential Determined by the Morphological Polarity of the Explant in Tissue Cultures of Freesia refracta Isolation,Culture and Plant Regeneration of Protoplasts from an Embryogenic Callus Tissue of Gossypium hirsutum The Development of Gynoecium After Anthesis and Fertilization in Eleutherococcus brachypus (Araliaceae) Direct Primary Somatic Embryogenesis and Shoot Formation from Immature Leaves of Manihot esculenta Resistance of Maize Calli to Herbicide Basta and Its Relevant Effect by Some Amino Acids Direct Somatic Embryogenesis and Plant Regeneration in Ornithogalum caudatum Somatic Embryogenesis and Plantlet Regeneration in Mature Zygotic Embryos of Picea meyeri Polyembryony and Multiple Seedlings in the Apomictic Plants Changes of Microtubular Organization During the Embryo Sac Development in Rice Establishment of a System with High Synchronous Frequency of Somatic Embryogenesis and Embryo Seedling Formation in Camellia sinensis var. assamica Plant Regeneration from Protoplasts of Medicago lupulina Isolation of Fertilized Embryo Sacs and Zygotes and Triggering of Zygote Division in Vitro in Nicotiana tabacum Study on the Structure and Genetic Polymorphism of Embryo Sac in Polyembryonic Rice Strain AP Ⅳ Confocal Microscopic Observations on Microtubular Cytoskeleton Changes During Megasporogenesis and Megagametogenesis in Phaius tankervilliae (Aiton) Bl. Embryological Observation on the Apomictic Rice-ApⅢ (Shuang 13) Self-Fertile Transgenic Wheat Plants Expressing Herbicide Bromoxynil Resistance Fertilization and Embryo Development in Hybridization Between Wheat and Leymus Induction of Haploid Durum Wheat Plants Through Pollination of Maize Pollen Embryological Studies on Convallaria majalis L. Genotypic Effects on Androgenesis and Related RAPD Marker in Barley Plant Regeneration from Callus Protoplasts of Codonopsis pilosula Somatic Embryogenesis and Plant Regeneration from Protoplasts of Cowpea (Vigna sinensis) Effect of Plant Growth Regulators on Somatic Embryogenesis of Peucedanum terebinthaccum Cytological Observation on Megasporogenesis and Embryo Sac Development of Regenerated Ovule in Hyacinth Fertilization of Different Types of Embryo Sacs and Its Embryo Formation in Polyembryonic Rice Strain APⅣ Stress Treatments and DNA Methylation Affected the Somatic Embryogenesis of Citrus Callus The Structure of OryzaEmbryos and Their Dimorphic Cotyledons Observation on Enzymatically Isolated-embryo Sacs in Adenophora axiIliflora: Fertilization,Zygote and Endosperm An Abnormal Embryo Sac in Eriospermu luteorulerum Baker Isolation and Identification of Integumentary Tapetal Wall Sac in Antirrhinum majus L. The Effect of High-Concentration Auxin and Plant Regeneration in the Immature Embryo Culture of Soybean Ultrastructural Studies of Somatic Embryogenesis in Wheat Studies on Embryo Development and Deposition of Storage Reserves in Coix lacryma-jobi Cytoembryological Studies on Polyembryonic Line SB-1 of Oryza sativa: Polyembryong and Its Origin Morphological Observation on “Polyembryonic Seedling” of Rice Studies on the Vigor of Carrot Somatic Embryos Enhanced by Desiccation Embryo and Endosperm Development in Isatis Tinctoria L. and the Histochemical Study of Its Storage Reserve Cytological Studies on the Early Phase of Somatic Embryogenesis in Petiole Explants of Wild Celery Embryological Studies in Rheum palmatum L. Cytological Studies of Somatic Embryogenesis in Carrot Haploid Mutam Cell Line Ts-59 Effect of Abscisic Acid on Somatic Embryogenesis in Coptis chinensis Scanning Electron Microscopic Observation on Morphogenesis in the Ovule Culture of Citrus Studies on Somatic Embryogenesis and Desiccation Someatic Embryos in Celery Study on Production of Artificial Seeds of Hybrid Papaya High Frequency Induction of Somatic Embryoid of Rice in Suspension Culture Incorporation of Exogenous Macromolecules and Impermeable Fluorescent Dyes into the Developing Proembryo in Triticum aestivum Studies on Seed Development and Embryogenesis in Liriodendron chinense (Hemsl.) Sarg Genetic Study of the Rice Embryo Culture In Vitro Studies of Ultrastructure and ATPase Localization of Mature Embryo Sac in Vicia faba L. Ultrastructural Development of Chloroplasts in Sacred Lotus Embryo Bud under Invisible Light The Development and Abnormality of Embryo and Endosperm in Trigrain Wheat Embryo Sacs of Hevea brasiliensis and Carica papaya Isolated with Enzyme-Squash Technique Studies on Somatic Embryogenesis and Histological Observation in Gossypium hirsutum L. cv. Coker 312 Somatic Embryogenesis and Plant Regeneration from Papaya Suspension Cultures Embryological Studies of Codonopsis pilosula Nannf. The Ultracytochemical Localization of ATPase Activity in the Ovules of Sunflower Plant Regeneration from Protoplast of Trititrigia (Triticum sect. trititrigia Maekey) Somatic Embryogenesis and Plantlet Formation of Picea wilsonii Mast. in Ditterent Conditions The Structural Changes of the Basal Region of Wheat Proembryo in Relation to Nurture Absorption Fractional Selection of Somatic Embryos in the Production of Carrot Artificial Seeds Hormonal Regulation and Effect of L-Proline on Somatic Embryogenesis of Sainfoin Morphogenesis in in vitro Culture of Terminal Floral Apex of Banana Tissue Culture and Embryogenesis of Gossypium hirsutum L An Ultrastructural Study of Embryo Sac in Oryza sativa L. Changes in the Syntheses of DNA, RNA and Protein during Early Somatic Embrogenesis in Sainfoin(Onobrychis viciaefolia Sccp.) Studies on Somatic Embryogenesis of Coptis chinensis