Search for dissertations about: "two-component system"

Showing result 1 - 5 of 38 swedish dissertations containing the words two-component system.

  2. 1. Bacterial virulence and adaptation mediated by two-component system signalling

    Author : Henrik Tomenius; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Virulence; atomic force microscopy; biofilm; adaptation; two-component system; signal transduction; gene regulation; phosphorylation; BarA; UvrY;

    Abstract : One of the most fundamental ways of signal perception and propagation is mediated by the bacterial two-component system (TCS). These types of systems mediate bacterial adaptation that may cause disease in a host due to expression of virulence factors. READ MORE

  4. 2. Mechanisms of Biopolymer Solvation: Development of a two-component ionic liquid solvent system

    Author : Susanne Bylin; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; ionic liquids; solvation; mechanism; xylan; lignin; cellulose; wood components;

    Abstract : Ionic liquids are of potential interest in the processing of lignocellulosic biomass, and/or its components, for the purpose of producing renewable and value-added biomaterials. An understanding of how solvation can be achieved and the way in which the feedstock biopolymers are affected, however, needs to be gained prior to a viable implementation. READ MORE

  5. 3. The study of the Escherichia coli BarA-UvrY two-component system and its ability to sense the environment

    Author : Anna-Karin Pernestig; Öjar Melefors; S Normark; Nyström Thomas; Stockholm Karolinska Institute; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medical sciences; Medicin; Medical sciences; Medicin;

    Abstract : .... READ MORE

  6. 4. Protein phosphorylation and proteolysis - regulation and adaptive responses in photosynthesis

    Author : Jens Forsberg; Avdelningen för molekylärmedicin och genterapi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Växtbiokemi; proteolysis; Plant biochemistry; protease; two-component systems; protein kinase; protein phosphorylation; state transitions; light-harvesting antenna; photosynthesis; chloroplast;

    Abstract : Just as all other organisms, plants adapt to various environmental conditions. This work focuses on the role of chloroplast light harvesting complex II, LHCII, in adaptation of photosynthesis to changed light conditions. READ MORE

  7. 5. VanT, a central regulator of quorum sensing signalling in Vibrio anguillarum

    Author : Antony Croxatto; Debra Milton; Edward G Ruby; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Vibriosis; Vibrio anguillarum; quorum sensing; two-component phosphorelay systems; Molecular biology; Molekylärbiologi;

    Abstract : Many bacteria produce signal molecules that serve in a cell-to-cell communication system termed quorum sensing. This signalling system allows a bacterial population to co-ordinately regulate functions according to their cell number in a defined environment. READ MORE