Populus nigra 第1页

Comporison of Genetic Variations of Black Poplar (Populus nigra L.) Gene Resource by Microsatellite Markers Chemical components of volatiles from withered black poplar leaves with different physiological age Association Analysis of Polymorphisms in PnEXPA1 Gene with Carbon Isotope Ratios in Black Poplar (Populus nigra L.) Association Analysis Between SSR Molecular Markers and Wood Properties of Populus nigra A Preliminary Study on Construction of High-Quality Core Collection of Populus nigra Genetic Diversity of Populus laurifolia and Populus nigra Along Erqis River Relationships between Photosynthetic Characteristics and Growth Traits in Gene Resources of Populus nigra Cloning and Prokaryotic Expression of PsnAP1-1 and PsnAP1-2Genes in Poplar(Populus simonii×Populus nigra) Rapid Propagation and Regeneration System of Populus simonii×Populus nigra Populus nigra×Populus deltoids “108” Transformed the Chimeric Genes of Spider Insecticidal and Bt Field Test on Insect-resistance of Transgenic plants(Populus nigra)Transformed with Bt Toxin Gene Transgene Stability of Transgenic Populus nigra and Its Effects on Soil Microorganism Study on Difference and Primarily Mechanism of Nitrogen UseEfficiency (NUE) in Populus nigra Seedlings Genotypes Isolation and Sequence Analysis of MARs from Populus nigra A STUDY ON THE INTRODUCTION OF MALE STERILITY OF ANTIINSECT TRANSGENIC Populus nigra BY TA29-BARNASE GENE WESTERN BLOT ANALYSIS OF TRANSGENIC POPULUS NIGRA PLANTS TRANSFORMED WITH BACILLUS THURINGIENSIS TOXIN GENE A Multiplex Polymerase Chain Reaction Method for Rapid Detection of Foreign Genes in Insect-resistant Transgenic Populus nigra Study on Stable Carbon Isotopic Composition of Populus nigra L.Gene Resource STUDY ON INSECT-RESISTANT TRANSGENIC POPLAR PLANTS CONTAINING BOTH BT AND PI GENE