Relationships between Xylem Vessel Structure and Embolism Vulnerability in Four Populus Clones Proteome Profile in Secondary Vascular System of Populus tomentosa by nanoLC-MS/MS Comparative Analysis of Photosynthetic Characteristics of Populus deltoides Clones with Different Growth Vigor Differential Expression of SA and H2O2 between Susceptible and Resistant Poplars Challenged by Botryosphaeria dothidea Genetic Analysis of Wetwood Proportion on Clone Test Stand of Populus tomentosa Cloning of an APETALA3 Homologous Gene (PtAP3) from Populus tomentosa andPreliminary Study on Its Sense and Anti-Sense Transformation in Tobacco Effect of Paclobutrazol on Drought-Resistance of Populus alba × Populus berolinensis, Ulmus pumila, and Betula platyphylla Comparison of Characteristics of Stomas and Photosynthesis of Populus euphratica Polymorphic Leaves Testing Damage Process of David Poplar under the Dynamic Loads Based on Acoustic Emission Technique AFLP Analysis of Some Species and Hybrids in Populus Isolation and Transformation in Nicotiana tabacum of a Cellulose Synthase Gene (PtoCesA1) from Populus tomentosa Analysis of Genetic Diversity of Some Species in Populus by AFLP Marker Effects of ABA and CaM on Leaf Gas Exchange of Populus euphraticain the Process of Initial Salinity Correlation between Molecular Genetic Distances among Parents and Growth Traits of Progenies in Populus Dimension Parameters and Nanoindentation of Populus adenopoda Wood Cell A New Method to Isolate Non-Enzymatically the Nucellus of Populus tomentosa Comparison of Genetic Linkage Maps of Populus adenopoda × P. alba Hybrid Constructed by Different Mapping Softwares Effects of Exogenous Ca2+ on Growth and Dynamic Distribution of Stable Isotope δ13 C,δ15 N of Populus×euramericana‘Nanlin 895‘ Cuttings 保定市河道公路绿化树种毛白杨的抗重金属能力 A New Poplar Variety ‘Lulin-3‘ for Plywood and Pulpwood Extracted Volatiles from Poplar Bark Using CO2 Supercritical Fluid and Its Impact on the Behaviour of Xylotrechus rusticus Variation in Transpiration of Populus bolleana and the Influence Factors in Maowusu Sandy Area Waterlogging Tolerance of vgb-Transgenic Poplar Pathogen identification of Populus × euramericana Canker Disease Isolation,Expression and Single Nucleotide Polymorphisms Analysis of Cellulose Synthase gene (PtCesA4) from Populus tomentosa Isolation, Expression and Single Nucleotide Polymorphisms (SNPs) Analysis ofGA20Ox Gene in Populus simonii Study on Plant Regeneration of Excised Leaf from Populus deltoids(I-63×I-69) Study on the Flowering Phenology in Populus euphratica and Populus pruinosa Cloning of cDNA Encoding COMT from Chinese White Poplar (Populus tomentosa), Sequence Analysis and Specific Expression Phylogenetic Relationship ofPopulusSections by ITS Sequence Analysis Ca2+-homeostasis Differs Between Plant Species with Different Cold-tolerance at 4℃ Chilling Transformation of Populus tomentosa with Insecticidal Cowpea Proteinase Inhibitor Gene Effect of saline water irrigation on sand soil salt and the physiology and growth of Populus euphratica Oliv. Impacts of water stored in sapwood Populus bolleana on its sap flux The relationship between Populus euphratica‘s radial increment and groundwater level at the lower reach of Tarim River Geostatitical study on the spatial pattern of Anoplophora glabripennis in three types of stands Population structure and demography of Populus euphraticu in upper and middle reaches of Tarim River The photosynthetic and water physiological characteristics of Populus euphratica and Populus pruinosa in the upper reaches of Tarim River Study on the Characteristics of Different Organic Residue Decomposition of Triploid Populus tomentosa Construction of a cDNA Library and Cloning of nhx cDNA from Populus euphratica under Salt Stress Comparison on antimicrobial activity of 40 endophytic fungi strains from Ginkgo biloba and preliminary analysis on ingredients with antimicrobial activity QTLs Mapping for Wood Properties of Populus deltoides×P. cathayana The Computer Visible Analysis of Two Sections Wood Density for Triploid Clones of Populus tomentosa Cloning and Identification of PAL Gene Amplified by RT-PCR from Populus×euramericana cv.“74/76” Second Xylem mRNA Root Distribution of Populus × xiaozhuanica cv. ‘Chifengensis’ Planted Under Low Coverage Belt-scheme Dynamic Changes of Endogenous Hormones in Lateral Buds of Populus yunnanensis during Different Seasons Genetic Diversity of Populus laurifolia and Populus nigra Along Erqis River Survival and Juvenile Growth of Populus ×euramericana (Dode) Guineir cv.‘Neva’ Cuttings from Stem and Branch of Different Parent Shoots and Planting Spaces Host Selection Behavior of Micromelalopha sieversi to Five Populus deltoides Clones Enzymatic Characteristics of 4-coumarate: coenzyme A Ligase (4CL3) from Populus tomentosa Cloning and Expression Analysis of Circadian Clock Gene CCA1 in Populus Selecting and Breeding of Transgenic Clones of Populus euramericana‘MR3’by Insertion of Multiple Genes Isolation and Expression Analysis of DNA Methyltransferase Fragments in Populus×euramericana Establishment of an Efficient Regeneration System of Populus×euramericana cl. ‘Bofeng 1’ Difference of Sap Flow Rate of Populus bolleana Lauche along Trunk Axial Direction Changes of Soil Nutrients Contents in the Triploid Populus tomentosa Plantations with Five Stand Spacings Carbon Concentration Storage and Partition of Populus×euramericana "Zhonglin-46" in Shelterbelts Comparative Analysis of the Photosynthetic Characteristics of Three-year-old Populus tomentosa Clones Research on the Growth Characteristics of Populus×xiaohei on Beach Land in North China Cloning and Analyzing of Gene PdZFR from Populus deltoides Popu lus Cultiva tion-clones in D ifferent Cultiva ted Areaand Its D isea ses in Ch ina Short-Term Effects of Clear-Cutting of Populus deltoides Plantation on Methane Flux on the Beach Land of Yangtze River Transformation of Zinc Finger Protein Transcription Factor Gene (ZxZF) and Preliminary Evaluation of Drought Tolerance in Populus × euramericana Comparison of NAC Transcription Factor Involved in Secondary Vascular Development between Populus tomentosa and Tobacco A New Poplar Variety of Populus deltoides‘Zhongcheng 1’ Water Status Change in Wood Drying Studied By Time-Domain NMR Fingerprints of SSR Markers and Ploidy Detection for New Populus Varieties Ion Fluxes of Multiple Transgenic Populus×euramericana‘Guariento’ under Salt Stress Influence of Burkholderia pyrrocinia JK-SH007 on the Microbial Population and Functional Diversity of Microbial Communities in the Rhizosphere Soil of Poplar Separation and Determination of Phenolic Glycosides in Chinese White Poplar Leaves (Populus tomentosa) by HPTLC Physical Mapping of 25S rDNA on Metaphase Chromosomes of Populus (Salicaceae) in Five Sections by Fluorescence in Situ Hybridization Sex-specific Heterogeneity in Stomatal Distribution and Gas Exchange of Male and Female Populus cathayana Leaves High Throughput SSR Multiplex Kits (12plex) for Euphrates’ Poplar, Populus euphratica (Salicaceae) Transformation of Chitinase Gene into Populus simonii×P. nigra and Chitinase Activity of Transgenic Plants Image Analysis Method of Light Need of the Populus alba×P. berolinensis Effects of Fertilization on Seedling Growth and Photosynthesis of Hybrid Clone Seedlings of Populus tomentosa Expression Pattern ofPtCBF5, a CBF Homologue Gene Encoding Transcription Activator in Populus tomentosa Effect of the Multi-Copied Gene on the Growth and the Endogenous Hormones of the Transgenic Poplar Relationships between Photosynthetic Characteristics and Growth Traits in Gene Resources of Populus nigra Development and Evaluation of Simple Sequence Repeat (SSR) Loci from Functional Genes Involved in Wood Formation in Populus tomentosa