Differences in NH3 compensation point among tobacco (Nicotiana Tabacum L.) cultivars and its relationship with N metabolization Cloning, Expression Characterization and Subcellular Localization of NtOSA1 Gene from Nicotiana tabacum Temperature effects on the formation of DNA damage in Nicotiana tabacum leaf discs induced by UV-B Irriadiation Isolation and Identification of Viable Embryo Sacs in Several Angiosperm Species Exogenous Ca2+ Regulation of Pollen Tube Growth and Division of Generative Nucleus in Nicotiana tabacum Shoot Apex Demand Determines Assimilate and Nutrients Partitioning and Nutrient-uptake Rate in Tobacco Plants Effects of N and Ca Fertilizers on Root Morphology, Physiological Metabolism and Yield of Nicotiana tabacum Comparative gene expression analysis for leaf trichomes of tobacco grown in two different regions in China Construction of Plant Expression Vector and Genetic Transformation Analysis of Arabidopsis thaliana AtPI Gene in Nicotiana tabacum The Maternal-to-Zygotic Transition in Higher Plants Isolation of Viable Embryo Sacs and Their Protoplasts of Nicotiana tabacum Selection of Streptomycin-Resistant With Abnomal Flower Mutant and Their Progeny of Nicotiana tabacum A New Method for Embryo Sac Isolation and In Situ Fusion of Egg and Synergid Protoplasts in Nicotiana tabacurn INDUCTION OF ADVENTITIOUS BUDS FROM LEAF EXPLANT OF NICOTIANA TABACUM IN VITRO Karyotype Analysis of an Endemic Species Identification and Expression Analysis of the ARF Gene Family in Nicotiana Tabacum Chemical structure and bioactivity of cis-5‘-oxopropylnicotine Effects of mechanical wounding on nitrogen uptake and nicotine content in flue-cured tobacco plants Biotransformation of furannoljgularenone by cell suspension cultures of Nicotiana tabacum Effects of Nitrogen Phosphorus Potassium and Water on Lutein in Tobacco (Nicotiana tabacum L.) Leaves Relationship between Main Chemical Components in Leaf and Leaf Length in Different Positions in Tobacco (Nicotiana tabacum L.) Effects of reduced ultraviolet-B radiation on morphology, photosynthesis and some other physiological and biochemical characteristics in tobacco Localization of Two GFP-tagged Tobacco Plastid Division Protein NtFtsZs in Escherichia coli Expression of Recombinant Tryptophan Decarboxylase in Different Subcellular Compartments in Tobacco Plant Genetic Diversity of Agronomic Traits and Association Analysis with SRAP Markers in Flue-Cured Tobacco (Nicotiana tabacum) Varieties from Home and Abroad Expression of Potassium Metabolism-Related Gene in Tobacco Extraction and separation of solanesol from Nicotiana tobacum by supercritical fluid extraction and silica gel column chromatography A Study on OpZFP Increasing Salt Tolerance of Nicotiana tabacum Comparison of Metabolic Differences of Trehalose in Nicotiana tabacum Seedlings Under Drought and Chilling Stress Cloning and Expression Analysis of Cytosolic 6-phosphogluconate Dehydrogenase Gene in Tobacco(Nicotiana tabacum) Floral Buds Induction in Thin Cell Layer Cultures of Tobacco Plants and Study on the Floral Gradient The ecological and biological characteristics of an endangered plant, Primulina tabacum Hance