Cloning of Potassium Transporter Gene (HcKUP12) from Halostachys caspica and Its Expression Profile under Salt Stress Cloning of miR417 Gene from Halostachys caspica and Its Effects on the Rates of Seed Germination and Seedling Survival Expression Analysis and Cloning of GRAS Transcription Factor Gene from Halostachys caspica Subcellular Localization and Expression of Glyceraldehyde-3-phosphate Dehydrogenase Gene from Halostachys caspica under Salt Stress Cloning and Functional Identification of Catalase Gene in Halostachys caspica Clone and Expression Analysis of HcDmc1 Gene from Halostachys caspica Cloning and Expression Analysis of HcPEAMT Gene from Halostachys caspica Response of Spatial Point Pattern of Halostachys caspica Population to Underground Water Depth Transcriptional Activation Identification of the Transcription Factor HcSCL13 from Halostachys caspica and the Construction of Plant Expression Vector "Fertile Island" features of soil available nutrients around Halostachys caspica shrub in the alluvial fan area of Manas River watershed High-level Expression of a Type 2 Metallothionein Protein(HcMT)from Halostachys caspica in Escherichia coli and Its Metal-binding Ability