Progresses on gene regulation of plant embryogenesis Ultrastructural studies of microsporogenesis and development of male gametophyte in Paeonia suffruticosa ABA stimulated direct formation of embryo-like structures at globular stage from hypocotyls of Physalis pubescens Morphological and Cytological Observation of Somatic Embryogenesis and Development in Torreya grandis‘Merrillii’ Studies on Somatic Embryogenesis and Plant Regeneration in Rosa chinensis‘Yueyuehong’ Transcript Accumulation Dynamics of Phenylpropanoid Pathway Genes in the Maturing Xylem and Phloem of Picea abies during Latewood Formation Somatic Embryogenic Potential Determined by the Morphological Polarity of the Explant in Tissue Cultures of Freesia refracta Direct Primary Somatic Embryogenesis and Shoot Formation from Immature Leaves of Manihot esculenta Direct Somatic Embryogenesis and Plant Regeneration in Ornithogalum caudatum Somatic Embryogenesis and Plantlet Regeneration in Mature Zygotic Embryos of Picea meyeri Establishment of a System with High Synchronous Frequency of Somatic Embryogenesis and Embryo Seedling Formation in Camellia sinensis var. assamica Cytohistological Study on Morphogenesis of the Adventitious Bud in the in Vitro Culture of Micro-Cross Sectioned Leaf Midveins from Hybrid Populus Plant Regeneration from Protoplasts of Medicago lupulina Isolation and Characterization of NH+4-Excreting Mutants of Enterobacter gergoviae The Role of Cytokinin Biosynthetic Gene in Regulating the Expression of a Class of Pathogenesis-Related Protein Genes in Tobacco Plants Enhancement of Plant Regeneration Rate of Brassica parachinensis Cultured in Vitro Origin of Megagametophytes with Supernumerary Egg Cells Occurring in Oryza sativa EFFECT OF SPACIAL MUTAGENESIS ON DWARF CHARACTER IN CHRYSA NTHEMUM (DENDRANTHEMA GRANDIFLORUM) HISTOLOGICAL STUDY ON ADVENTITIOUS BUD FORMATION AND SOMATIC EMBRYOGENESIS OF PEANUT (ARACHIS HYPOGAEA L.) LEAFLETS Microstructural Observations on the Development of Gametophytes and Oogenesis in the Fern Pteridium aquilinum var. latiusculum Morphogenesis and Developmental Law of Glandular Hairs of Elsholtzia stauntoni Benth Progress of Haploid Production in Compositae Primary studies on the mechanism of parthenogenesis induced by 1BL/1RS male sterile line with Ae.ventricosa cytoplasm in wheat Effects of Di-butyl Phthalate on morphogenesis of Arabidopsis thaliana in vitro Observations on megasporogenesis, microsporogenesis and development of female and male gemetophyte of Aneurolepidium chinense (Trin.) Kitag. The somatic embryogenesis and its histological characteristics of Zizyphus jujuba Mill. Temperature and moisture influence somatic embryogenesis and somatic differentiation of immature embryos in different genotype wheat Anther development and microsporogenesis of Paeonia rockii CVS 革苞菊胚胎学研究 Ⅰ.大、小孢子发生和雌、雄配子体发育 Observation of trichome types and development in three species nightshade Studies on megasporgenesis and development of female gametophyet of Alangium chinense (Lour.) Harms Study on ultrastructure of microsporogenesis in wheat Transferring exogenous gene into embryogenic callus of Lycium barbarum L.by neutron beam AN OVERVIEW OF PROGRESS ON SOMATIC EMBRYOGENESIS AND TRANSFORMATION IN WALNUT STUDIES ON EMBRYOGENIC CALLUS INDUCTION AND PLANT REGENERATION IN LOBLOLLY PINE ORGANOGENESIS FROM IN VITRO CULTURE OF YOUNG COCONUT INFLORESCENCE OBSERVATIONS ON SOMATIC EMBRYOGENESIS OF CNIDIUM MONNIERI CULTURED IN VITRO PHYSIOLOGICAL AND BIOCHEMICAL CHANGES DURING SOMATIC EMBRYOGENESIS IN RICE (ORYZA SATIVA L.CV.PUWANYIHAO) STUDIES ON THE MORPHOGENETIC CAPACITY OF CALLUS AND ORGANOGENESIS IN ASPARAGUS OFFICINALIS L. STUDOES ON RAPID PROPAGATION AND ORIGAN GENESISTION OF ATRACTYLODES MACROCEPHALA FROM STEM SEGMENT SYNCHRONIZATION OF SOMATIC EMBRYOGENESIS IN COPTIS CHINENSIS F. STUDIES ON PHYSIOLOGICAL CHANGES DURING SOMATIC EMBRYOGENESIS OF DIGITARIA SANGUINALIS(L.) SCOP. RESEARCH ON APOMIXIS IN KENTUCKY BLUEGRASS PLANT REGENERATION AND SOMATIC EMBRYOGENESIS OF COPTIS CHINENSIS F. MICROSPOROGENESIS OBSERVATION AND KARYOTYPE ANALYSIS OF SOME SPECIES IN GENUS JUGLANS L. Ovule Development and Major Developmental Events Distribution in Cymbidium faberi SSR Analysis of Mutants from Maize‘Qi319’Inbred Lines Induced by Space Mutagenesis Breeding of ‘Huayu 40’ through EMS Mutagenesis Agronomic Traits of M2 Generation by in vitro Mutagenesis with Pingyangmycin in Peanut Improvement of Early Indica Rice Varieties by Space Mutagenesis The Development of TILLING Technique and its Application in Plants Effect of Picloram on Paeonia Callus Induction and Somatic Embryogenesis DEVELOPMENT OF NEW HIGH OIL YIELD CANOLA HYBRID HUYOU 039 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 Stress Treatments and DNA Methylation Affected the Somatic Embryogenesis of Citrus Callus The Structure of OryzaEmbryos and Their Dimorphic Cotyledons Somatic Embryogenesis and Cytological Variation in Protoplast Culture of Levisticum officinale Koch 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

Progress in the study of plant reproductive phenology Differential response to wind and shade in mother leaf of Potentilla reptans Haplotype analysis of Bemisia tabaci biotype Q in Jiangsu Province, China Quantitative stereologic analysis of changes in the metabolize dynamicof protein during somatic embryogenesis in Lycium barbarum L. The sutdy of the bud organogenesisfrom floral receptacles andcuts of pedicel in Brassica caulorapa Studies on morphogenesis and shoot apical meristem (SAM) of rudimentary panicle in rice Morphogenesis and ultrastructure of glandular hairs in Silene fortunei Vis. CYTOLOGICAL CHARACTERISTIC ON MICROSPOROGENESIS AND MALE GAMETOPHYTE DEVELOPMENT OF ( T.AESTIVUM/E.ELONGATA )F 1 The fengycin lipopeptides are major components in the Bacillus subtilis strain NCD-2 against the growth of Botrytis cinerea ENDOGENOUS ABSCISIC ACID AND CYTOKININS CHANGES DURING EARLY SOMATIC EMBRYOGENESIS IN CODONOPOSIS PILOSULA (FRANCH) NANNF. TISSUE CULTURE APPLICATION OF ORTHOGONAL EXPERIMENT ON INDUCTION OF PLANT SOMATIC EMBRYOGENESIS THE ULTRASTRUCTURAL CHANGES DURING MICROSPOROGENESIS AND DEVELOPMENT OF MALE GAMETOPHYTE IN PLATYCODON GRANDIFLORUS EFFECT OF PLANT HORMONEAND THE CHANGES OF SOLUBLE PROTEINS ON SOMATIC EMBRYOGENESIS FROM LYCIUM BARBARUM ULTRA STRUCTURAL STUDIES OF UNEMBRYOGENIC CELLS AND EMBRYOGENIC CELLS OF SOMATIC EMBRYOS IN ASPARAGUS OFFICINALIS Studies of Effects of Several Factors on Anther Culture of Capsicum annuum L. Production of the Ogura Cytoplasmic Male Sterile(CMS)Lines of ChineseCabbage-pak-choi(Brassica campestris L.ssp.chinensis var.communis)and Turnip(B.campestris L.ssp.rapifera)and Cytological Observation ofTheir Sterile Organs Primary Studies on the Isolated Microspore Culture in Radish ( Raphanus sativus L.)