Microsporogenesis and Development of Male Gametophyte in Flueggea suffruticosa(Pall.) Baill. Cytology Research on the Flower and Embryo Development of Emmenopterys henryi Oliv Microsporogenesis and Male Gametophyte Development of Cynanchum otophyllum Schneid Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line’s Flowers of Tagetes erecta L. CHANGES OF COMPOSITIONS AND ACTIVITIES OF ENZYMES CONCERNED DURING MICROSPOROGENESIS IN LILY STUDIES ON MICROSPOROGENESIS AND DEVELOPMENT OF MALE GAMETOPHYTE OF ALANGIUM CHINENSE (LOUR. ) HARMS Megasporogenesis, Microsporogenesis and Development of Male and Female Gametophytes in Ceratoides arborescens Megasporogenesis, Microsporogenesis and Development of Female and MaleGametophyte of Hemerocallis citrine Baroni Studies on the Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte of Capsicum annuum L. A CYTOLOGICAL OBSERVATION IN MICROSPOROGENESIS OF MALE STERILE LINES AND FERTILE LINES OF MILLET Embryology of Juglans mandshurica Maxim.(Ⅰ) the Microsporogenesis,and the Development of Male Gametophytes Megasporogenesis,Microsporogenesis and Development of Gametophytes in the Rare Endangered Plant Manglietia patungensis Hu Development of Male and Female Gametophytes between Fertile Line and Male Sterile Line’s Flowers of Catalpa bungei C.A.Meyer. Megasporogenesis, Microsporogenesis and the Development of the Female and Male Gametophyte of Limonium gmelinii Observations on megasporogenesis, microsporogenesis and development of female and male gametophytes of Tamarix chinensis(Tamaricaceace) Studies on microsporogenesis and the formation of malegametophyte in Iris blowdowill Cytological investigation on microsporogenesis of cytoplasmic male sterility in radish(Raphanus sativus L.) Observations on megasporogenesis, microsporogenesis and development of female and male gemetophyte of Aneurolepidium chinense (Trin.) Kitag. 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 Study on ultrastructure of microsporogenesis in wheat Megasporogenesis, Microsporogenesis and Development of Gametophytes of Elaeagnus mollis 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 The structures of reproductive organs and development of the female and male gametophyte of Dendrocalamus sinicus Cytological investigation on microsporogenesis of male sterility of pepper Cytoplasmic Ultrastructural Changes During Microsporogenesis of Gossypium hirsutum:With Emphasis on The Giant Stacked Rough Endoplasmic Reticulum and Its Activity During Cotton Microspore Development Cytological Observations on Microsporogenesis and Pollen Development of Regenerated Stamen in Hyacinth Cytological Observations of Microsporogenesis and Pollen Development in Triticum Sect. Trititrigia, T. aestivum and Their Hybrids CYTOLOGICAL CHARACTERISTIC ON MICROSPOROGENESIS AND MALE GAMETOPHYTE DEVELOPMENT OF ( T.AESTIVUM/E.ELONGATA )F 1 THE ULTRASTRUCTURAL CHANGES DURING MICROSPOROGENESIS AND DEVELOPMENT OF MALE GAMETOPHYTE IN PLATYCODON GRANDIFLORUS HISTOCHEMICAL STUDY OF MICROSPOROGENESIS IN POPULUS LASIOCARPA OLIVER Observations on Megasporogenesis, Microsporogenesis and Development of the Male and Female Gametophytes of Arundinaria simonii f. heterophylla 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 Study on the Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophytes of Calotropis gigantea L. Microsporogenesis and Male Gametophyte Development in Thellungiella halophila Megasporogenesis, Microsporogenesis and Developments of Male and Female Gametophytes in Limonium otolepis Cyto-morphological Observation of the Microsporogenesis of Male Sterility Materials in Pepper (Capsicum annuum L. ) Cytological Studies on Microsporogenesis and Male Gametophyte Development of Amphidiploid of Cucumis hytivus in Cucumis Studies on the Microsporogenesis and Development of the Male Gametophyte of Magnolia championii Benth. Microsporogenesis of Several Male2Sterile Lines in Brassica rapa L. ssp. pekinensis Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophyte of Tricyrtis maculata (D.Don) Machride Ontogeny of staminate flowers in D.collettii var.hypoglauca Palibin Megasporogenesis, Microsporogenesis and Development of Male and Female Gametophytes in Bupleurum chinense Uitrastructure of Anther Tissue and Microsporogenesis in Tai Gu Nuclear Male-Sterile Wheat MICRO, MEGASPOROGENESISES AND THE DEVELOPMENT OF MALE AND FEMALE GAMETOPHYTES IN PARASENECIO ROBOROWSKII Mega-and Microsporognesis and Development of Femal and Male Gametophyte in Setaria glauca Cytological and Cytochemical Observation on Microspore Abortion of GMS and CMS in Kenaf (Hibiscus cannabinus L.) Chromosome Number and Development of Gametophytes in Euptelea pleiospermum (Eupteleaceae) Microsporogenesis of Cycas and its systematic implications Ultrastructure in Microspore Abortion of Genic Male Sterile Line in Sesame (Sesamum indicum L.) Dynamic Changes of Callose in Microsporogenesis and Microgametogenesis of Rice (Oryza sativa L.) Microsporogenesis of Cycas elongata and its systematic implication Comparison of Flower Anatom ica l Structure of Double Flower and Proliferation Flower Cultivars in Nelumbo nucifera During Flower Bud DifferentiationProcesses Ultrastructural studies of microsporogenesis and development of male gametophyte in Paeonia suffruticosa Megasporogenesis,Microsporogenesis and Development of Gametophytes of Pistacia vera Megasporogenesis,Microsporogenesis and Development of Gametophytes of Pistacia vera A Cytological Study on Microsporogenesis of Cytoplasmic Male Sterile Lines in Kenaf (Hibiscus cannabinus L.) Studies of microsporogenesis and male gametophyte formation of Michelia guangxiensis Calcium Distribution During Pollen Development of Larix principis-rupprechtii Microsporogenesis and Variation in Pollen Size of Populus×xiaozhuanica ‘Baicheng-2’ Microsporogenesis and Male Gametophyte Development of Caragana korshinskii Kom. Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophytes of Flue-cured Tobacco ‘Nanjiang 3’ Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophyte of Nicotiana debneyi Cytological characteristic on microsporogenesis and male gametophyte development of (Triticale/Tritileymus) F1 The Development of Microsporangium and Microspore in Azolla Studies on the Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte of Capsicum annuum L. Microsporogenesis, development of male gametophyte in Michelia figo and their systematic significance Megasporogenesis,microsporogenesis and development of male and female gametophytes in Bupleurum scorzonerifolium Studies on Regularity of Accumulation and Disappearance of Starch Grains in Microsporogenesis and Malegametogenesis of Keteleeria fortunei Megasporogenesis, Microsporogenesis and Development of Gametophytes in Eleutherococcus senticosus (Araliaceae) Microsporogenesis and Development of Male Gametophyte in Vitex trifolia var. simplicifolia (Verbenaceae) Observation on Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophytes of Catalpa speciosa Warder STUDIES ON THE DEVELOPMENT OF MALE CELLS OF THIRD GENERATIONOF THE STRATOSPHERE RADIATIVE MILLET Anatomical Studies on Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte in Tapiscia sinensis Oliver Comparison of Flower Anatom ica l Structure of Double Flower and Proliferation Flower Cultivars in Nelumbo nucifera During Flower Bud DifferentiationProcesses THE MICROSPOROGENESIS AND THE F0RMATION OF MALE GAMET0PHYTE OF TWO SPECIES IN PARIS L. Microsporogenesis and Male Gametophyte Development of Long-style Flower of Luculia pinciana(Rubiaceae) Cytological Observations of Microsporogenesis and Pollen Development in Wheat in Vivo