Effects of transgenic BADH soybean on nitrogen transformation in saline-alkaline soil Spontaneous determination of soil available phosphorus using highspectrum in the Northwest Plain of Shandong Province Nitrogen-15 labeling and nitrogen transformation in silage maize-cattle manure system Geochemical characteristics of typical tobacco-planting soils inZhangjiajie mountainous area Analysis on classified stem transformation characteristic of Larix gmelinii natural forest at Daxingan Mountains Effects of arsenic on carbon metabolism in flue-cured tobacco (Nicotiana tabacum L.) Genetic Transformation in Rhizopus arrhizus of Antisense VeFAD2 Gene via Agrobacterium tumefaciens-mediated Transformation and Its Influencing Factors Study on Natural Regeneration of Different Shrub Forest Transformation Models on Xiaolongshan in Gansu Compara tive Ana lysis of Five Shrub Forest Transforma tionModels on Xiaolongshan in Gansu Clon ing of PAL Gene from Sophora japon ica, Construction of Anti2Sense Geneof SjPAL and Its Genetic Tran sforma tion in A rabidopsis Clon ing of fad2 Gene Fragments from Ca ragana in te rm edia, Constructing ofAn isence fad2 Expression Vector and Its Genetic Transforma tion in Tobacco STUDIES ON A NEW GENE TRANSFORMATION METHOD:VACUUM INFILTRATION TRANSFORMATION EFFICIENT TRANSFORMATION OF POTATO(SOLALUM TUBEROSUML.)USING TWO STRAINS OF AGROBACTERIUM RHIZOGENES Application of PMI/Mannose Selective System in Plant Genetic Transformation Construction of Plant Expression Vector of GoGID Gene and Transformation of Medicago sativa L. Preliminary Study on Transformation of Tumor Suppressor Gene p53 into Tomato Regeneration and Transformation in Vitro of the Strawberry Varieties Sonication-assisted Agrobacterium-mediated Transformation of Cucumber LEA3 Gene Transferred into Strawberry Improvement of Genetic Transformation System by Using GFP as ReporterGene on Pepper Protocol Establ ishment of Tall Fescue Transgene by Biolistics Establishment of Agrobacterium-mediated Transformation in Phalaenopsis Preliminary Study on Transformation of Wheat Apical Point GUS Expression in Protoplasts of Immature cotyledons of Soybean Research progress on phthalate esters (PAEs) organicpollutants in the environment Effect of antibiotics on the regeneration of sorghum shoot and the establishment of sorghum regeneration system Construction of Plant Expression Vector with Double Resistance to Virus and Insect and Identification of Transformation in Tomato Investigation on Emission and Transformation of Nitrous Oxide by Aseptic Soybean Plant Cloning of Tomato Polygalacturonase cDNA and Transforming Plants with Antisense RNA Genetic Transformation of Legume Forage Cicer Milkvetch Expression of Rice Stripe Virus Coat Protein Gene in Transgenic Rice Plants Transformation of Populus tomentosa by Agrobacterium and Regeneration of Transformed Plantlets Plant Regeneration and Transformation of Sweet Papper (Capsicum frutescens) Economic values of nitrogen transformation in rice field ecosystems Effect of incorporating corn residues into soil on nitrogen transformation in soil-plant ecosystem Evolution law of architectural landscape during the urban renewal process in Tiexi District Establishment and Optimization of Genetic Transformation and Introduction of TaNHX2 Gene by Agrobacterium tumefaciens in Albizia julibrissin Analysis on the Factors Influencing Transformation of Cassava (Manihot esculenta Crantz) Mediated by Agrobacterium tumefaciens Establishment and Optimization of Agrobacterium-mediated Transformation of Suspension Embryogenic Callus of Alfalfa Direct DNA Transformation of Minimal Linear smGFP Gene Cassette and Its Transient Expression in Onion Epidermal Cell The Transformation of Insect Antifreezing Protein for Sauropus androgynus Mediated by Agrobacterium The effect of additional ultrasonic treatment on genetic transformation of Sophora alopecuroides mediated by Agrobacterium rhizogenes Studies on the isozymes of transformaed calli of Linum usitatissimun,Onobrychis viciaefolia Scop.and Alhagi pseudalhagi obtained by Agrobacterium tumefaciens mediated chitinase gene transformation Transformation of Agrobacteria tumefaciens on healthy and infectious Paulownia The advances of biotechnique research in Lycium barbarum Establishment of transformed Lycium barbarum Line. mediated with Agrobacterium rhizogenes and factors affecting transformation Transformation of Drought and Salt Resistant Gene ( DREB1C ) in Populus×euramericana cv. Nanlin 895 Cloning, Expression and Transformation of hGLR Gene in Malus hupehensis var. pingyiensis Growth Characteristics of Heartwood and Sapwood of the Major Tree Species in Northeastern China Transformation of Lespedeza formosa with BADH Gene Mediated by Agrobacterium tumefaciens Simulation Evaluation of the Heat-Conducting Property of Wheat Straw-Based Sandwich Wallboard Transformation and Expression of Two Insect-Resistant Genes to Hybrid Triploid of Chinese White Poplar Expression of Human Interferon α-2b Gene in Tobacco(Nicotiana tabacum L.) Obtainment of atzA-Transgenic Tobacco Plants and Analysis of Their Phytoremediation Capability Effects of Overexpression of Wheat Superoxide Dismutase (SOD) Genes on Salt Tolerant Capability in Tobacco Establishment of a Transformation System Using Inbred Line of Yellow-Seeded Brassica napus Cloning Whole Cellulose-Synthesizing Operon (ayacs Operon) fromAcetobacter xylinumand Transforming It into Cultivated Cotton Plants Gene Transfer into Young Embryos via Electroporation and Regeneration of Plantlets in Rice Transformation of Pea Lectin Gene and Parasponia Haemoglobin Gene into Rice and Their Expressions Study on Pollen Fertility in Transgenic Maize with Transgene of Zm13-Barnase Transformation of Cucumis melo cv. Hetau with Tomato Antisense ACC Synthase Gene Spatial pattern of hawthorn spider mite population and its application Ⅰ. Three-dimensional spatial pattern of adult mites in apple tree Transformation and utilization of N and C in 15N-labelled rice straw by goat Chemical behavior of heavy metals in rhizosphere Ⅲ. The rhizosphere effect of iron oxide transformation in soils and its ecological significance Effect of micronutrients B and Zn on crop nutrient balance Microorganism and nitrogen transformation in forest soil "Three Materials" tramsformation and eco-agriculture Research Advances on Molecular Techniques for Improving Microbial Tolerance to Organic Solvents Advances in Molecular Breeding of Energy Plant Jatropha curcas Study on Genetic Transformation of LfMADS1 Gene into Lilium ** formosanum‘ Raizen No.1‘ Production of 2-phenylpropionic Acid by Rhodococcus sp. G14 Exploration of Pichia pastoris Electroporation Method The Technique for Agrobacterium-mediated Transformation via Germinating Seeds of Soybean Establishment of a Novel Prokaryotic Inducible Expression System Allelopathy of Ageratum conyzoides Ⅸ. Transformation of Main Allelochemical in the Soil Effects of exogenous Se mineral powder on the accumulation of Se and the absorption of mineral elements in maize Regulation effects of an auxin response gene in wheat (TaARF6) in mediating plant growth under conditions of normal growth and Pi deprivation Effect of soil moisture and nitrogen fertilizer on the decomposition of straw returned to field and the transformation of carbon under controlled conditions Nitrogen transformation and acidity remediation in responses to water-fertilizer coupling management during straw decomposition at fixed temperature in yellow-paddy field Transformation of external chemical nitrogen in soil organic nitrogen fractions and their relationship