Sökning: "Escherichia coli water detection"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Escherichia coli water detection.

  1. 1. Presence and viability of enterotoxigenic Escherichia coli (ETEC) in aquatic environments

    Författare :Åsa Lothigius; Göteborgs universitet; []
    Nyckelord :Enterotoxigenic Escherichia coli; ETEC; real-time PCR; aquatic environments; VBNC; resuscitation; infant mouse model;

    Sammanfattning : Enterotoxigenic Escherichia coli (ETEC) is one of the major causes of diarrhoea among children in developing countries and in travelers to these regions. The bacteria are spread via contaminated water and food, and surface and drinking water in developing countries has been found to harbor these organisms. LÄS MER

  3. 2. Expression of a lipase in prokaryote and eukaryote host systems allowing engineering

    Författare :Marianne Wittrup Larsen; Karl Hult; Marina Lotti; KTH; []
    Nyckelord :pseudozzyma candida antarctica lipase B; escherichia coli; pichia pastoris; rational design;

    Sammanfattning : Pseudozyma (Candida) antarctica lipase B (PalB) was expressed in Escherichia coli facilitating protein engineering. The lack of glycosylation was evaluated for a deeper understanding of the difficulties in expressing PalB in E. coli. LÄS MER

  4. 3. Selective extraction systems for detection and purification of membrane proteins

    Författare :Ulf Sivars; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; partitioning; Aqueous two-phase systems; separation; membrane proteins; detergent; micelle; polymer; Biochemistry; affinity; Metabolism; Biokemi;

    Sammanfattning : Increased understanding of membrane proteins is important for characterization of biochemical processes. Improved membrane protein isolation methods is a key issue for effective functional and structural determination of the large amount of unknown membrane proteins. LÄS MER

  5. 4. Interactions between leaf lesions and the phyllosphere microbiota in leafy vegetables

    Författare :Emina Mulaosmanovic; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Leafy vegetables (baby leaves) are considered an important source and vector for transmission of foodborne pathogens to humans. Contamination can occur from farm to fork. Although ‘rare’, contamination events have a substantial impact on public health. LÄS MER

  7. 5. Children's diarrhea in Hanoi, Vietnam : importance of enteric pathogens

    Författare :Vu Trung Nguyen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Diarrhea is one of the leading causes of illnesses and death among children in developing countries, where an estimated 1.3 billion episodes and 4 to 10 million deaths occur each year in children less than 5 years of age. LÄS MER