Search for dissertations about: "Arabidopsis"

Showing result 1 - 5 of 218 swedish dissertations containing the word Arabidopsis.

  1. 1. Light-regulated Development in Arabidopsis

    Author : Dongqing Xu; Göteborgs universitet.; Gothenburg University.; [2014]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Arabidopsis; photomorphogenesis;

    Abstract : Many external and internal factors affect multiple developmental processes in plants. Light is one of the essential factors that regulates various aspects of plant growth and development throughout their life cycle. READ MORE

  2. 2. Stress responses of Arabidopsis plants with a varying level of non-photochemical quenching

    University dissertation from Umeå : Umeå Universitet, Institutionen för fysiologisk botanik

    Author : Hanna Johansson Jänkänpää; Umeå universitet.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Arabidopsis; NPQ; PsbS; photosynthesis; field experiment; metabolomics; Physiological Botany; fysiologisk botanik; molekylärbiologi; Molecular Biology;

    Abstract : When light energy input exceeds the capacity for photosynthesis the plant need to dissipate the excess energy and this is done through non-photo-chemical quenching (NPQ). Photochemical quenching (photosynthesis), NPQ and fluorescence are three alternative faiths of excited chlorophylls. PsbS associates to photosystem II and is involved in NPQ. READ MORE

  3. 3. Characterisation of the Clp Proteins in Arabidopsis thaliana

    University dissertation from Umeå : Umeå Universitet, Institutionen för fysiologisk botanik

    Author : Bo Zheng; Umeå universitet.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Plant physiology; Arabidopsis; molecular chaperone; protein degradation; protease; Clp Hsp100; ClpP; stress response; antisense repression; chloroplast development; Växtfysiologi; NATURAL SCIENCES Biology Organism biology Plant physiology; NATURVETENSKAP Biologi Organismbiologi Växtfysiologi; molekylärbiologi; Molecular Biology;

    Abstract : Unlike in the greenhouse, plants need to cope with many environmental stresses under natural conditions. Among these conditions are drought, waterlogging, excessive or too little light, high or low temperatures, UV irradiation, high soil salinity, and nutrient deficiency. READ MORE

  4. 4. B-box Proteins in Light-regulated Development in Arabidopsis

    University dissertation from Umeå : Umeå Universitet, Institutionen för fysiologisk botanik

    Author : Sourav Datta; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; light signaling; Arabidopsis;

    Abstract : COP1 and HY5 are two key regulators of light signaling in plants. Proteins interacting with either could therefore be important regulators of light-dependent development. Previous yeast two-hybrid screens, using COP1 or HY5 as bait, identified several putative regulators of light signaling. READ MORE

  5. 5. Meristem Maintenance in Arabidopsis thaliana

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Alessia Para; Uppsala universitet.; Södertörns högskola.; [2004]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP; Life sciences and physical sciences; Arabidopsis thaliana; development; shoot apical meristem; NATURVETENSKAP;

    Abstract : The shoot apical meristem (SAM) is the structure that shapes the aerial architecture of the plant, by producing lateral organs throughout development. In the model plant Arabidopsis thaliana, the SAM is always identifiable as a characteristic dome, whether it is found in the centre of a rosette of leaves or at the tip of an inflorescence. READ MORE