The Ecological Conditions for Nostoc flagelliforme and their Analysis A Structural and Utrastructural Study of Nostoc commune Effect of Temperature Water Content and Light Intensity on Nitrogenase Activity of Nostoc flagelliforme Differentiation of Hormogonia and Photosynthetic Characterization of Nostoc flagelliforme THE EFFECT OF NOCTOC COMUNE ON BLOOM AND NUTRITVE GROWTH OF PLANT Studies on Photosynthesis, Respiration and Morphology of Nostoc flagelliforme Cloning and Prokaryotic Expression of C-Phycocyanin Gene from Nostoc flagelliforme The Response of Cultivated Nostoc flagelliforme to Salt Stress Effects of solution of extracts from Nostoc commune on vegetative growth and flowering of some garden plants FUZZY EVALUATION WITH MULTIPLE INDEX IN BIOINDICATION Separation and Identification of Thylakoid Membrane Proteins in Nostoc flagelliforme on Dehydration Cloning and Expression of Gene which Encode SOD of Nostoc flagelliforme in E. coli Element Composition of Nostoc commune and Xanthoparmelia camtschadalis under Grazing Pasture and Their Relations with Stocking Rates Antioxidant Effects of Crude Fats in Nostoc commune Nutrients and Environmental Factors for the Growth of Nostoc commune Cells Water Physiological Characteristics of Nostoc flagelliforme Energy Transfer from Phycobilisomes to Photosystems of Nostoc flagelliforme Born. Et Flah. During the Rewetting Course and Its Physiological Significance Photoregulated or Energy Dependent Process of Hormogonia Differentiation in Nostoc sphaeroides Kützing (Cyanobacterium) Membrane Lipids and Their Fatty Acid Composition in Nostoc flagelliforme Cells Ultrastructure of the Vegetative Cells of Nostoc flagelliforme Prepared with High Pressure Freezing and Freeze Substitution Technique The Cytoultrastructure of Nostoc flagelliforme Under Cultured Condition Clone and Expression of Hypothetical Protein NXL-01 Related to Drought-tolerant in Nostoc flagelliforme Effect of Water on Physiological Activity of Nostoc flagelliforme Radical Scavenging Activities of Polysaccharides in Three Nostoc Species Comparative Studies on Physiological and Biochemical Characteristics of Sun and Shade Acclimated Nostoc commune Tyrosinase Inhibitory Activities of Methanolic Extracts from Different Nostoc Species Response of Nostoc sphaeroides(Cyanobacterium) to Low Culture Temperatures A New Stromatolitic Mat Builder Discovered from Late Precambrian in Northern China A correlation research between photosynthetic characteristics and moisture of Nostoc flagelliforme Effects of Drought Stress on Ultrastructure and Stress Physiology of Nostoc flagelliforme Isolation of Chlorophyll Protein Complexes from the Thylakoid Membrane in Nostoc flagelliforme and Their Spectroscopic Characterization Isolation and Purification of C-phycocyanin from Nostoc flagelliforme Phylogenetic Relationships of Three Species of Nostoc Based on 16s rRNA Gene Mass Culture Indoors,the Structure of Colony and Analysis of Nutrient Composition of Nostoc sphaeroides Effects of Different Medium on the Growth and Photosynthetic Activity of Nostoc flagelliforme Study of the Mass Culture of Nostoc commune Vauch Studies on the Cultivation of Nostoc flagelliforme Analysis of Biochemical Composition of Nostoc sphaeroides STUDIES ON THE COMMUNITY FEATURE AND RESOURCE DISTRIBUTION OF NOSTOC COMMUNE IN THE SOUTHERN SHANXI PROVINCE Isolation and Characterization of the Cytoplasmic Membrane from the Terrestrial Cyanobacterium—Nostoc flagelliforme Differential Expression and Gene Cloning of Ferritin from Nostoc flagelliforme Subjected to Desiccation Ultraviolet Absorption of Sodium Chromate and Its Application in the Study of the Effects of UV-B on Plants The Characters of Bionitrogen Fixation of Nostoc Commune and Its Function in Nitrogen Cycle in Inner Mongolia Grassland Study on Antibacterial Effects of Fat-soluble Compositions in Nostoc commune Observations on Microscopic Structure and Ultrastructure of Nostoc flagelliforme Antibody Preparation and Protein Expression of NdhK in Nostoc flagelliforme Mechanism of desiccation tolerance in the terrestrial Nostoc : a review