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Observation on the microspore abortion of photoperiod- sensitive male sterilemiliet (Setaria italica) 683 Pollen Abortion of F type Male Sterile Line and Its Restorer and Maintainer Lines Flower Buds Abortion of Paeonia lactiflora‘Qiaoling’in Different Cultivation Methods STUDIES ON THE NEW TYPE OF CYTOPLASMIC MALE-STERILE OF WHEAT Studies on the Microsporogenesis and Development of the Male Gametophyte of Magnolia championii Benth. A Study on the Regeneration Behaviour and Seed Production of Ephedra sinica Characterization of Fertility and Pollen Abortion of Sorghum Sterile Line Ji 130A under Different Temperature Conditions MICROSPOROGENESIS AND POLLEN GERMINATION IN PRE-DEVELOPED EMBRYO RICE Differential Expression Analysis of Genes at the Stage before Anther Abortion of NCa CMS System in Brassica napus L. Relationship Between Litchi Embryo Abortion and Phenolic Inhibitors STUDY ON MECHANISM OF POLLEN ABORTION IN CHINESE WHITE POPLAR (POPULUS TOMENTOSA CARR.) STARCH VARIATION DURING THE EMBRYONIC SELECTION AND EMBRYO ABORTION IN CUNNINGHAMIA LANCEOLATA The Control Effect of Compound Sterilant on Population of Plateau Pika Isolation and Identification of Specific Expressed Proteins from Peanut (Arachis hypogaea L.) Development /Abortion Embryo Mediated by Calcium Change of Endogenous Hormone in Cultivars of Chinese Jujube with DifferentType of Embryo Abortion CHANGE OF CALLOSE WALL AND SPRO POLLENIN OF MICROSPORANGIUM ABORTION IN CUNNINGHAMIA LANCEOLATA THE ECOLOGICAL MECHANISM OF SEEDS ABORTION FOR SPRING WHEAT IN SEMI-ARID AREA Cytoplasmic Male-Sterility of Onion (Allium cepa L.) 63A Is Associated with Premature Degeneration of the Tapetum ACCUMULATI0N AND M0BILIZATION 0F STARCH DURING THE PR0CESS OF EMBRYO DEVELOPMENT AND THEIR CORRELATION TO THE AB0RTI0N OF EMBRYO IN NIGER SEEDS The Cytomorphology Study of Anther Abortion in Male-Sterile Lines of Hong Cai-tai(Brassica campestris L.ssp.chinensis L.var.utilis Tsen et Lee.) Relationship of Ear Differentiation with Kernel Development and Barrenness in Maize (Zea mays L.) Selective abortion and fruit-set pattern of Vicia unijuga in Gannan Tibetan region VITALITY OF BAMBOO POLLENS AND NATURAL POLLINATION IN BAMBOO PLANTS The Distribution of Calcium in the Pollen and Connective Tissue of Honglian-Yuetai Cytoplasmic Male Sterile Rice Studies on the Relationship between Polyamines and Kernel Abortion in Maize Studies on Ethylene Metabolism during the Early Period of Maize Kernel Development Preliminary Study of Damage to Male Cone of Pinus massoniana by Dioryctria yiai SELECTIVE ABORTION AND ITS EVOLUTIONARY, ECOLOGICAL SIGNIFICANCE IN SEED PLANTS Investigation on the Factors Leading to Infertility in the Cross BetweenDendranthema lavandulifolium and D. grandif lorum ‘Jin ling Huangyu’ Investigation on the Factors Leading to Infertility in the Cross BetweenDendranthema lavandulifolium and D. grandif lorum ‘Jin ling Huangyu’ Analysis of Differentially Expressed Proteins During the Different Stages of Longan Seed Abortion Flower Buds Abortion of Paeonia lactiflora‘Qiaoling’in Different Cultivation Methods Studies on Floral Organ Development Process of Precocious Walnut （Juglans regia） by Anatomia Rela tion sh ip Between Pollen Abortion and Change of Endogenous Polyam ines Contents in‘Niitaka’Pear Cultivars Rela tion sh ip Between Pollen Abortion and Change of Endogenous Polyam ines Contents in‘Niitaka’Pear Cultivars Effects of Shoutai Wan on proteome in decidua tissues of recurrent abortion mice Comparative Study on the Bisexual Flower and Unisexual Male Flower of Xanthoceras sorbifolia Bunge Fine Mapping of the Panicle Apical Abortion PAA2 in Rice (Oryza sativa) The endangered characteristics and mechanism of the endemic relict shrub Tetraena mongolica Maxim Expression Analysis of Two Genes Related to Male Fertility in A Few Types of Male Sterile Wheat Ovule Abortion and Its Mechanism for Tetraploid Robinia pseudoacacia The Cytomorphology Study of Pollen Abortion in Pingxiang Dominant Genic Male Sterile Rice(PXDGMSR) Microcalorimetric Analysis of Anthers of Male Sterile Rice Sterile Line A CYTOLOGICAL OBSERVATION ON POLLEN ABORTION IN A NEW TYPIC CYTOPLASMIC MALE-STERILE WHEAT Effects of Gushen Antai pills combined with progestin on serum β-HCG, P, E2 and CA125 in patients with threatened abortion Pollen abortion of alfalfa in different ecological regions in Xinjiang and cytological observations of factors affecting pollen abortion Development and Abortion of the Ovules, Endosperms and Embryos of Flame Seedless Grape Cytological studies on pollen abortion of male sterile lines with Aegilops bicornis cytoplasm in wheat The Observation of Pollination ，Fertilization and Seed Abortion of ‘Century Seedless Pear’ Relationship between Distribution of ¹⁴C-assimilates and Kernel Abortion in Maize EFFECTS OF NIGHT TEMPERATURE INCREASE ON YIELD AND QUALITY OF EARLY INDICA RICE Embryo Abortion and Young Embryo Culture of Chinese Jujube Change of Endogenous Hormone in Cultivars of Chinese Jujube with DifferentType of Embryo Abortion Relationships of Maize Kernel Setting with Carbohydrate and Nitrogen Supply under Controlling Pollination Temporal and spatial dynamics of reproductive modules of endangered plant Disanthus cercidifolius varlongipes natural populations Effects of nighttime temperature increase on the yield of double season rice A STUDY ON MICROSPORE ABORTION AND THE RELATION TO ABNORMAL WALL LAYERS IN PAULOWNIA SP. THE CYTOLOGICAL OBSERVATION OF ANTHER DEVELOPMENT IN C—CYTOPLASMIC MALE—STERILE CORN Morphological and Cytological Study on Floral Sex Differentiation of Acer truncatum Bge. Fertilization and Development of Embryo in Different Interploidal Crosses of Dianthus caryophyllus cDNA-AFLP Analysis on Seed Abortion in Longan(Dimocarpus longan Lour.) Cytological and Cytochemical Studies of Temperature Induced Male Sterility in Taihangia rupestris The Cytological Study of Cytoplasmic Male Sterility in Maize Cytological Studies on the Mechanism of the Abortion of Microsporogenesis in Nucleic Male Sterile(NMS)Sesame(Sesamum indicum L.) PROGRESS ON REPRODUCTIVE SYSTEM OF FOREST SEED ORCHARDS The Fine Structural Observation on the Development of Embryo and Endosperm in the Intergene- rfc Crosses of Fadish ♀ (Raphanus sativus L.) Cabbageo ♂ (Brassica oleracea L.) Anatomical Study on Seed Abortion of Syringa microphylla in Cultivated Condition Distributive Patterns of Sporophytes in the Dioecious Epiphytic Moss Dolichomitriopsis diversiformis (Mitt.) Nog. and Its Abortion Genetic Analysis of Male Gamete Abortion in Pinellia ternata Morphological Observation of Sexual Reproduction Abortion in ‘High Noon’Tree Peony Morphological Observation of Sexual Reproduction Abortion in ‘High Noon’Tree Peony Genetic Characteristics of GOLA-DQA1 Gene at Exon2 in Hexi Cashmere Goat Hormone Regulation of Sex Determination in Maize Cytological Research on Microspore Abortion of Dianthus caryophyllus under Low Temperature Environment in Winter Mechanism of Embryo Abortion in Stenopermocarpic Seedless Grape The Change of Endogenous Hormones in‘Jinhuang’ Mango Fruit with Normal and Aborted Embryo The Change of Endogenous Hormones in‘Jinhuang’ Mango Fruit with Normal and Aborted Embryo Studies on Floral Organ Development Process of Precocious Walnut （Juglans regia） by Anatomia Some Physiological and Biochemical Changes of Embryo Abortion in Hybridsof Seedless Grapes and Chinese Wild Grapes Mechanism of Maize Kernel Setting and Characteristics of Kernel Growth and Development Studied by Controlling Pollination