Search for dissertations about: "SigB"

Found 3 swedish dissertations containing the word SigB.

  2. 1. RsbX and stress response in Listeria monocytogenes

    Author : Ana Henriques de Oliveira; Jörgen Johansson; Cormac Gahan; Umeå universitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Listeria monocytogenes; SigB; stressosome; RsbX; phosphorylation; growth; competitiveness; motility; energetic cost; homeostasis; stress response; virulence; invasion; molekylärbiologi; Molecular Biology; mikrobiologi; Microbiology;

    Abstract : Listeria monocytogenes is a ubiquitous foodborne Gram-positive bacterium. Despite being mainly a soil bacterium, it can reach the food processing environment and contaminate food destined for human consumption, causing outbreaks. READ MORE

  4. 2. Studies on global regulators involved in virulence gene expression in Staphylococcus aureus

    Author : Anna Kanth; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Staphylococcus aureus is a leading cause of skin, soft tissue, respiratory and endovascular diseases. Staphylococcal pathogenicity depends on the coordinated action of at least 40 different virulence factors, including cytolytic toxins (hla, hlb, luk) enterotoxins (ent), several proteases (ssp, aur, scp) and a large number of cell wall-associated proteins, such as protein A (spa), and fibronectin binding protein (FnBPs). READ MORE

  5. 3. Staphylococcus aureus toxins - Influence on food safety and animal health

    Author : Yusak Budi Susilo; Teknisk mikrobiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Staphylococcus aureus; toxins; food safety; enterotoxin A SEA ; prophage life cycle; GFP reporter strain; flow cytometry; enterotoxin D SED ; accessory gene regulator agr ; bovine mastitis; enterotoxin C SEC ; toxic shock syndrome toxin-1 TSST-1 ;

    Abstract : Staphylococcus aureus (S. aureus) is a notorious opportunistic foodborne pathogen and also a common cause of bovine mastitis. It is known to produce many different virulence factors, including various staphylococcal enterotoxins and toxic shock syndrome toxin-1 (TSST-1). READ MORE