Identification of Molecular Genetic Markers Tightly Linked to White Rot Resistant Genes in Chinese Wild Grape Effectivity and evaluation of the resistant genes to wheat powdery mildew in Gansu Province SELECTION AND INSECT RESISTANCE OF TRANSGENIC HYBRID POPLAR 741 CARRYING TWO INSECT-RESISTANT GENES Studies of Transgenic Hybrid Poplar 741 Carrying Two Insect-resistant Genes Molecule detection of powdery mildew resistance genes in the commercial wheat cultivars in China Monitoring of the virulence of Erysiphe graminis f.sp.tritici in different ecological areas of Shanxi Province The survival and escape of Agrobacterium tumefaciens in triploid hybird lines of Chinese white poplar transformed with two insect-resistant genes Researches on the insect-resistant effect of transgenic hybrid poplar 741 with two insect-resistant genes Advance in environmental fate and ecological effects of antibiotics Transformation and Expression of Two Insect-Resistant Genes to Hybrid Triploid of Chinese White Poplar Analysis of Main Characteristic of White Poplar Hybrid 741 Transformed Two Insect-Resistant Genes Resistance to Insect of Transgenic Populus tomentosa Clone-85 plants with Two Insect-resistant Genes Investigation on virulence of Blumeria graminis f.sp.hordei population and resistance to powdery mildew of barley varieties PHYSIOLOGICAL ADAPTABILITY OF DONGNONGDONGMAI 1 TO LOW TEMPERATURE STRESS OF HIGH-COLD AREA Construction of Full-length cDNA Library of Peanut Tissues Treated with Different Stresses with SMART Method 欧亚种葡萄白粉病微效抗病基因原取代积累 Exogenous Gene Expression on Transgenic Populus×euramericana cv. ‘74/76‘ Carrying Bivalent Insect-Resistant Genes An effective Transformation System of Sophora japonica Genetic Diversity Analysis of Brassica Genus for the Loci Homologous to the Disease Resistant Genes Antibiotics in environmental matrices and their effects on microbial ecosystems Study on validity of genes for leaf rust resistance of wheat in Shanxi Transgenic of Ramie with Synthetic CryIA+CpTI Gene by Agrobacterium tumefaciens-Mediated