Mapping of Quantitative Trait Loci for Yield and Yield Components in Brassica napus L. Comparison of Resistance to FHB in Two DH Populations from Wangshuibai/Alondra’s and Sumai 3/Alondra’s Molecular Marker-Assisted Selection of DH Plants Conferring Genes Resistant to Powdery Mildew in Wheat (Triticum aestivum L.) Effects of Medium Renovation and Colchicine Treatment on Embryogenesis of Isolated Microspores in Brassica rapa ssp. chinensis RFLP Variations of Common Wheat Doubled Haploid Progenies from Wheat×Maize Crosses Identification of Quantitative Trait Loci for Grain Appearance and Milling Quality Using a Doubled-Haploid Rice Population Construction of an AFLP-based Genetic Linkage Map Using a Doubled-haploid(DH) Population Der ived from a Cross between Chinese Kale and Broccoli EFFECT OF INDUCTION METHODS AND GENOTYPES OF TRITICALE AND MAIZE ON TRITICALE HAPLOID PRODUCTION Phytohormoneinduced haploid and tetraploid cells ofcallus culture in the tissue culture of Vicia faba Propagation of Haploid Melon (Cucumis melo L.) in Vitro Propagation of Haploid Melon (Cucumis melo L.) in Vitro Anther Culture of Naked Oat and the Establishment of Its Haploid Suspension Cell Plant Regeneration from Supersweet Maize Protoplasts Derived from Gametophytic Cell Suspensions Changes of Glucosinolate Content and Myrosinase Activity from Embryoid to Plantlet of Pollen Haploid of Brassica juncea Mapping of QTLs Underlying Tolerance to Alkali at Germination and Early Seedling Stages in Rice Genetic Analysis of Quantitative Traits Associated with Soluble Carbohydrate Content of Doubled Haploid Population in Wheat(Triticum aestivum L.) Stem THE REGENERATI0N OF PLANTLETS FR0M Y0UNG HAPL0ID RICE S0MATIC EXPLANT AND THE REGULATI0N OF PLANT H0RMONE Analysis of Meiotic Behavior of Haploid Chinese Cabbage and Selection of a Chromosome Monosomic Plant Analysis of Meiotic Behavior of Haploid Chinese Cabbage and Selection of a Chromosome Monosomic Plant Studies on Haploid Plant Induction via in Vitro of Unfertilized Ovary of Garlic Embryogenesis and Doubling Mechanism of Isolated Microspore Culture inChinese Cabbage ( Brassica rapa ssp. pekinensis) Embryogenesis and Doubling Mechanism of Isolated Microspore Culture inChinese Cabbage ( Brassica rapa ssp. pekinensis) In vitro Haploid Production and Application to Pepper Breeding Advances in Ploidy Breeding of Fruit Trees Compatibility of DH (Doubled Haploid) Lines from Indica/Japonica Hybrid to Indica and Japonica Comparative Studies on Quality Characters under Water- and Dry-cultivation in Rice Correlation Analysis and QTL Mapping of Grain Shape and Grain Weight in Rice under Upland and Lowland Environments Mapping QTLs for Uppermost Internode Diameter and Thickness and Area of Culm Wall with Doubled-Haploid Population in Wheat  QTL Analysis of Lodging Resistance-related Traits Under Hydroponic Culture in Rice Studies on the Mechanism and Application of Wheat Haploids Induced by Alien Cytoplasms The Inheritance of Characters of Doubled Haploid (DH)Derived from Indica/Japonica Hybrid F1 Anther Culture of Rice QTL Analysis of Embryo Weight Correlative Traits in Rice (Oryza sativa L.) Genetic Analyses of Fruit Traits Based on a Double Haploid Population from a Hybrid of Pepper (Capsicum Annuum L. ) The Development of Backcross Introgression Lines (BILs) and GeneticAnalysis for Brassica campestris Induction of Haploid Plantlets for Lilium × formolongi The Chromosomes Observation of Several Rare Germplasm in Litchi and Longan Selection of Semigamy Material VSg-1 in Cotton and Its Application in Breeding Research QTL Analysis of Traits Concerned Submergence Tolerance at Seedling Stage in Rice (Oryza sativa L.) Anther Culture and Haploid Induction from Isatis indigotica (Cruciferae) QUANTITATIVE GENETIC ANALYSIS OF SEEDLING ROOT CHARACTERS IN RICE STUDIES ON THE POLLEN CULTURE OF ASPARAGUS OFFICINALIS L. AND PLANT REGENERATION Genotypic Mapping Using RFLP Markers on Doubled Haploids Derived from a Cross Between indica and japonica Rice Genetic Mapping of Rice Using RFLP Markers and a Double Haploid Population of a Cross Between indica and japonica Varieties Haploid Plant Regeneration from Protoplast Cultures of Durum Wheat (Triticum durum Desf.) Fertility Spontaneously Restoring of Inflorescence and Chromosome Doubling by C hemical Treatment in Maize Haploid The Breeding and Identification of Haploid Inducer with High Frequ-ency Parthenogenesis in Maize Genetic Analysis and Gene Mapping of the Leaf Traits in Rice (Oryza sativa L.) Cytological Observation on Different Ploidy Plants of Ramie (Boehmeria nivea) Study on the Genetics Characters of Hu18, a Haploid Indica Rice Progeny Subcultured for 11 Years REGENERATING PLANTS FROM CRYOPRESERVATED ADVENTITIOUS BUDS OF HAPLOIDS AND THEIR GENETIC STABILITY IN RICE Stable Production of Wheat Haploid and Doubled Haploid by Wheat × Maize Cross Studies on Chromosome Doubling of Triticum durum-Haynaldia villosa Intergeneric Hybrid Calli The Development of Backcross Introgression Lines (BILs) and GeneticAnalysis for Brassica campestris Genetic Analyses of Fruit Traits Based on a Double Haploid Population from a Hybrid of Pepper (Capsicum Annuum L. ) Research Progress in the Mechanism of Parthenogenesis Haploid Induction and Doubling on Maize Evolution of the life cycle in land plants Progress of Haploid Production in Compositae Induction of Haploid Plantlets for Lilium × formolongi Haploid Plant Induction via in Vitro Gynogenesis and Plant Regeneration in Onion(Allium cepa L.) Studies on Haploid Plant Induction via in vitro Unfertilized Ovule Culture#br# of Cucumber QTL and QTL × Environment Effects on Agronomic and Nitrogen Acquisition Traits in Rice Effects of Different Treatments on Frequency of Wheat Haploid Embryo Production through Wheat × Maize Naked Oat×Maize Hybridization STUDIES ON THE FREQUENCY OF HAPLOID WHEAT INDUCED BY. Ae.kotschyi CYTOPLASM 1B/1R TRANSLOCATION LINES Doubling Efficiency of Maize Haploids Treated by Different Herbicides Induction and biological significance of polyploidy in medicinal plants Progress in Studies on in vitro Culture of Unfertilized Ovules and Ovaries in Angiosperms The Chromosomes Observation of Several Rare Germplasm in Litchi and Longan Studies on Haploid Plant Induction via in Vitro of Unfertilized Ovary of Garlic Studies on Haploid Plant Induction via in vitro Unfertilized Ovule Culture#br# of Cucumber Correlation analysis between induction of maize parthenogenesis haploid in vivo and intersperm nucleus distances in pollen tubes germinating in vitro of male parent In vitro Haploid Production and Application to Pepper Breeding Advances in Ploidy Breeding of Fruit Trees Haploid Plant Induction via in Vitro Gynogenesis and Plant Regeneration in Onion(Allium cepa L.) A Linkage Map Construction for Chinese Cabbage Based on AFLP, SSR, RAPD and Isozyme Markers Using DH Population Genetic Analysis of Coleoptile Length in Wheat(Triticum aestivum L.) under Different Treatments Establishment of High Efficiency System in Wheat Haploid from Wheat×Maize ADVANCES ON PLANTS TRANSGENIC RESEARCH BY USING HAPLOID MATERIALS AS TARGET A Linkage Map Construction for Chinese Cabbage Based on AFLP, SSR, RAPD and Isozyme Markers Using DH Population Recovery of cucumber (Cucumis sativus L.) haploid plants through pollination by irradiated pollens and embryo culture