Sökning: "bacterial adaptation"

Visar resultat 1 - 5 av 72 avhandlingar innehållade orden bacterial adaptation.

  1. 1. Diversity and adaptation in the adherence properties of Helicobacter pylori

    Författare :Melissa Méndez; Thomas Borén; Samuel Lundin; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Helicobacter pylori; transmission; phylogeny; native populations; bacterial adherence; BabA adhesin; receptor specificity; functional polymorphism; genetic diversity; adaptation;

    Sammanfattning : .... LÄS MER

  3. 2. Signalling pathways controlling bacterial adaptation

    Författare :Kristina Jonas; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The conversion of environmental signals into cellular responses is a critically important process that occurs in all organisms. The ability to process information depends, in general, on complex signal transduction and regulatory networks that control genes required to cope with certain environmental conditions. LÄS MER

  4. 3. Factors Affecting Rates of Change in Soil Bacterial Communities

    Författare :Marie Pettersson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi; Plant ecology; Växtekologi; bacteriology; Microbiology; DGGE; PLFA; TdR-incorporation; function; structure; tolerance; adaptation; pH; soil bacterial community; temperature;

    Sammanfattning : The soil bacterial community is under the constant influence of its environment. Changing any of the factors affecting the bacterial community will induce a selection pressure which, with time, will change the community. In this work the effect of changing the temperature or pH on the soil bacterial community was studied. LÄS MER

  5. 4. Protein modifications in bacterial sensory adaptation

    Författare :Peter Engström; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  7. 5. Proteomic profiling of bacterial host adaptation : Racing the Red Queen

    Författare :Ola Kilsgård; Institutionen för immunteknologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Proteomics; Mass Spectrometry; Systems biology; Biomarker; Host adaptation; Bacteria; Streptococcus pyogenes;

    Sammanfattning : Despite the discovery of antibiotics almost a century ago, infectious diseases continue to be a substantial cause of human mortality and morbidity worldwide, especially in developing countries. The adverse affects of infectious diseases are thought to increase over the coming years as the widespread misuse of antibiotic leads to the emergence of strains for which current therapies are ineffective. LÄS MER