sperm 第5页

Ultrastructrue of the Embryo Sac Before and After Fertilization in Day
Lily（Hemerocallis citrina） Effects of Exogenous Spd on the Fast Chlorophyll Fluorescence Induction Dynamics in Tomato Seedlings Under High Temperature Stress Studies on Sexual Azolla Hybridizatio and It’s Identification A Genetic Model and Analysis Methods for Endosperm Traits The Relationship of DNA Content in Corn Endosperm Nuclei to Kernel Traits during Kernel Development The Effects of Maize Endosperm Mutant Genes and Gene Interactions on Kernel Components Lectotypifications of Twenty Names of Chinese Taxa in Angiospermae New plants of Adenanthera from Hainan Island Observations on the development of embryo and endosperm of Tamarix chinensis (Tamaricaceae) Some newly recorded plants from Hunan Province of China(Ⅵ) Hernsubanine E, a new hasubanan alkaloid from Stephania hernandifolia Representative cDNA Library from Isolated Rice Sperm Cells In Vitro Development of Tobacco Primary Endosperm Cells in Microculture PHTHEIROSPERMUM GLANDULOSUM-- A NEW RECORDED SPECIES OF SCROPHULARIACEAE FROM YUNNAN, CHINA On the Affinities and the Role of the Chinese Flora Fruit Types of Angiosperm and Their 4 Life Forms in Tibet and Its Southeastern Region The Latest Cretaceous Flora of Heilongjiang Province and the Floristic Relationship Between East Asia and North America (Cont.) Studies on the Development of the Embryo and Endosperm of Nitraria sibirica Pall Embryology of Astragalus mongholicus Bge. Induction of Endosperm Calluses and Regeneration of Endosperm Plantlets of Asparagus officinalis Ultrastructure of Blepharoplast and Other Organelles of the Spermatid in Ginkgo biloba Cytoplasmic Inheritance of Sweet Potato: with Respect to the Study of Plastids and Mitochondria and the Existence of Their DNA in Sperm Cells Effects of exogenous spermidine on lipid peroxidation and membrane proton pump activity of cucumber seedling leaves under high temperature stress. Impacts of ultraviolet irradiation on the sperm motility and longevity of Acipenser baerii. Development of ovule and relation between embryo and endosperm developments of Betula platyphylla Floristic Analysis on Spermatophyte Genera in Wudalianchi Character of physiological and biochemical changes during chalkiness formation in early indica rice varieties STUDY ON THE EMBRYOLOGY OF ATRIPLEX TATARICA L STUDIES OF THE CHROMOSOME NUMBERS AND POLYPLOIDY FOR SOME PLANT IN THE NORTH-EAST QINGHAI-XIZANC PLATEAU THE DEVELOPMENT OF EMBRYO AND ENDOSPERM IN SET ARIA IT ALICA BEAUV 小麦叶片亚精胺含量对乙烯产生速率及蛋白酶活性间的影响 Ultrastructural Aspects of Plasmodesmata and Cytoplasmic Bridges During Spermatogenesis in Funaria hygrometrica Interval Mapping of Quantitative Trait Loci Underlying Endosperm Traits with NC III and TTC Designs Mapping and Analysis of QTLs on Maternal and Endosperm Genomes for Histidine and Arginine in Rice (Oryza sativa L.) across Environments Cloning and tissue expression analysis of HvC4H gene in hulless barley Study on chemical changes of salvianolic acid B and lithospermic acid aqueous under conditions of high temperature and high pressure The Effects of Maize Endosperm Mutant Genes and Gene Interactions on Kernel Components The Effects of Maize Endosperm Mutant Genes and Gene Interactions on Kermel Components Studies on Combining Ability of High Lysine Maize The Effects of Maize Endosperm Mutant Genes and Gene Interactions on Kernel Components Genetic Analysis for Qualitative-Quantitative Traits Studies on the Relationship between the Grain Sink Strength and It’s Starch Accumulation in Rice (O.sativa) Analysis of Embryo and Endosperm Genetic Effects on Diastatic Power and Associated Malting Quality Traits of Malting Barley Influence of Trampling Stress on Chlorophyll Fluorescence Characteristics in Four Species of Landscape Ground Covers A New Record of Celastrus (Celastraceae) in China and Its Implication for the Genus A Study on the Crossability of Species between Group A and B in the Section Batatas of Genus Iponoea Research Progress in Suspensor of Angiosperms Intraspecific differentiation of Pleurospermum hookeri (Apiaceae), and its interspecific relationships with two close relatives in the genus Pleurospermum Using an updated time-calibrated family-level phylogeny of seed plants to test for non-random patterns of life forms across the phylogeny Meiotic studies in some selected angiosperms from the Kashmir Himalayas Integrating fossils in a molecular-based phylogeny and testing them as calibration points for divergence time estimates in Menispermaceae Integrating Early Cretaceous fossils into the phylogeny of living angiosperms: Magnoliidae and eudicots Anatomical reinvestigation of Archaeopteris macilenta from the Upper Devonian (Frasnian) of South China Angiosperm phylogeny inferred from sequences of four mitochondrial genes Review of plant biogeographic studies in Brazil Isolation of a germination stimulant for striga hermonthicu (Del)Benth from root culture of Menispermum dauricum DC DISCUSSION ON THE VALIDITY OF EUTHRYPTOCHLOA COPE(GRAMINEAE) AS GENUS BY LEAF EPIDERMIS NEW MATERIALS FOR THE FLORA OF GUIZHOU PROVINCE SOME NEW RECORDED PLANTS OF SPERMATOPHYTA FROM HENAN CORRELATION BETWEEN POTASSIUM CONTENT IN APPLE BARK IN THE SPRING AND THE OCCURRENCE OF VALSA CANKER Effect of Foliar-spraying Spermidine on Seedlings Growth and Contents of Chlorophyll Biosynthesis Precursors in Leaves of Tomato under Saline-alkaline Stress MENG Yabing,LI Xinrong Cytoembryological Studies in the Development of Endosperm and Embryo in Plantago major L. Influence of Trampling Stress on Chlorophyll Fluorescence Characteristics in Four Species of Landscape Ground Covers Comparison on Starch Characters in Endosperm of Ginkgo biloba var. epiphylla Mak. and Its Systematic Significance Comparison on Starch Characters in Endosperm of Ginkgo biloba var. epiphylla Mak. and Its Systematic Significance Seedling emergence of three Chenopodiaceae annuals in response to different sand burial depths and irrigation regimes Analysis of the ecological structure of angiosperm composition in Juglans cathayensis in the Nature Conservation Area of Xinjiang, China Taxonomy of Pleurospermum (Apiaceae) species in China based on micromorphology of fruit STUDIES ON THE STRUCTURE OF ENDOSPERM HAUSTORIA IN PLATYCODON GRANDIFLORUM A.DC Study on the episperm micro-morphological characteristics of subgenus Soja in Glycine Studies on free radical scavenging activities of extracts from fresh leaves of some Gymnosperms Newly Recorded Spermatophyte to Shaanxi,China Simultaneous determination of four coumaroylspermidine constituents in Carthamus tinctorius by HPLC-DAD Effects of potassium on photosynthesis and endospermous carbohydrates contents of Guar [Cyamposis Tetragonoloba(L.) Taub.] Triterpenoids from canes with leaves of Trachelospermum jasminoides Characteristics of Sarcosperma laurinum Community and Species Diversity from Qi-ao Island in Zhuhai City, Guangdong Province Study on the Morphodifferentiation and Anther Structure in Flowers of Cardiospermum halicacabum Linn. Observations on the Chromosome Number of Four Plants in Tibetan, China Floristic Analysis of Spermatophytes in the Steppe Desert Area of Wuhai