Search for dissertations about: "Cyanobacteria"

Showing result 1 - 5 of 154 swedish dissertations containing the word Cyanobacteria.

  1. 1. Promoter Engineering for Cyanobacteria An Essential Step

    University dissertation from Acta Universitatis Upsaliensis

    Author : Hsin-Ho Huang; Peter Lindblad; James Golden; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; synthetic biology; cyanobacteria; promoter; engineering; TetR; DNA breathing dynamics; transcription; regulation;

    Abstract : Synthetic biology views a complex biological system as an ensemble in the hierarchy of parts, devices, systems, and networks. The practice of using engineering rules such as decoupling and standardization to understand, predict, and re-build novel biological functions from model-driven designed genetic circuits is emphasized. READ MORE

  2. 2. Cyanobacteria in symbiosis with plants : Protein patterns and regulatory mechanisms

    University dissertation from Stockholm : Botaniska institutionen

    Author : Martin Ekman; Birgitta Bergman; Dave G. Adams; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cyanobacteria; symbiosis; Nostoc; Gunnera; Azolla; nitrogenase; modification; heterotrophic; proteomics; unsequenced; NATURAL SCIENCES Biology Organism biology Plant physiology; NATURVETENSKAP Biologi Organismbiologi Växtfysiologi;

    Abstract : Cyanobacteria belonging to the heterocystous genus Nostoc, capable of oxygenic photosynthesis and nitrogen fixation via the enzyme nitrogenase, may form symbiotic associations with plants. In these associations most of the N2 fixed by the symbiotic cyanobacteria (cyanobiont) is transferred to the host, which in turn supplies the cyanobiont with fixed carbon. READ MORE

  3. 3. Heterocystous cyanobacteria living within symbiosomes : genetic and physiological aspects

    University dissertation from Stockholm : Botaniska institutionen

    Author : Johanna Wouters; Birgitta Bergman; John Raven; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Microbiology; cyanobacteria; plants; symbiosis; nitrogen-fixation;

    Abstract : .... READ MORE

  4. 4. Cyanobacteria in symbiosis with boreal forest feathermosses from genome evolution and gene regulation to impact on the ecosystem

    University dissertation from Stockholm : Department of Ecology, Environment and Plant Sciences, Stockholm University

    Author : Denis Warshan; Ulla Rasmussen; Elke Dittmann; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cyanobacteria; Feathermosses; Symbiosis; Boreal forest; Gene flow; Proteogenomic; Transcriptomic; Community structure and composition; Dinitrogen fixation; växtfysiologi; Plant Physiology;

    Abstract : Among dinitrogen (N2)-fixing some cyanobacteria can establish symbiosis with a broad range of host plants from all plant lineages including bryophytes, ferns, gymnosperms, and angiosperms. In the boreal forests, the symbiosis between epiphytic cyanobacteria and feathermosses Hylocomium splendens and Pleurozium schreberi is ecologically important. READ MORE

  5. 5. Factors influencing the success of pelagic cyanobacteria

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Per Hyenstrand; [1999]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; cyanobacteria; inorganic nitrogen; competition; iron; phytoplankton succession; Biologi; NATURAL SCIENCES Biology; NATURVETENSKAP Biologi; limnologi; Limnology;

    Abstract : Cyanobacteria are present in most aquatic systems, and pelagic bloom-forming species often flourish in lakes. Since blooms of cyanobacteria are undesirable for several reasons, e.g. they can result in foul odours and tastes as well as toxicity, these organisms have been subject to an extensive amount of research around the globe. READ MORE