Sökning: "Salmonella"

Visar resultat 1 - 5 av 59 uppsatser innehållade ordet Salmonella.

  1. 1. HisA mutants with minor structural differences display major functional deviations

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningUppsala universitet/Struktur- och molekylärbiologi

    Författare :András Erdélyi; [2016]
    Nyckelord :;

    Sammanfattning : Even though enzymes tend to specialize on one reaction during evolution, enzyme promiscuity is an abundant phenomenon. The subject of this thesis is the Salmonella enterica N’-[(5’-phosphosoribosyl)-formimino]-5-aminoimidazole-4 carboxamide-ribonucleotide (ProFAR) isomerase (SeHisA), a (βα)8-barrel enzyme from the histidine biosynthesis that catalyzes one reaction on one substrate in one organism. LÄS MER

  2. 2. A combination of temperature and urea sanitization of blackwater : optimization of a full scale system in Hölö, Sweden

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Dorothee Göttert; [2016]
    Nyckelord :ammonia; Ascaris; blackwater; enterococci; f-RNA; bacteriophage; low temperature; Salmonella; somatic coliphage; thermo tolerant coliform bacteria E. coli; urea;

    Sammanfattning : There are an abundance of environmental problems in the world today, some of which can be traced back to a lack of proper sewage treatment. Human toilet waste, also called blackwater, is discharged untreated into the environment where it can contaminate water bodies, including drinking water sources. LÄS MER

  3. 3. Engineering of central carbon metabolism in recombinant Saccharomyces cerevisiae for improved production of biopolymers

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi; Lunds universitet/Bioteknik

    Författare :Nina Bjurman; [2016]
    Nyckelord :Saccharomyces cerevisiae; waste material; biopolymer; genetic manipulation; metabolic engineering; applied microbiology; teknisk mikrobiologi; Biology and Life Sciences;

    Sammanfattning : Bioplastics are a promising alternative for petroleum-based plastics that today is on high demand in our contemporary lifestyles. They are made from biopolymers such as polyhydroxyalkanoates (PHAs). LÄS MER

  4. 4. Disease Control and Biosecurity Measures on Specialized Beef Rearing Units in Sweden

    Master-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Maria Wanhainen; [2016]
    Nyckelord :antibiotics; attitude; perception; perception; antimicrobial resistance;

    Sammanfattning : The aim of this study was to investigate and evaluate how biosecurity measures are implemented on Swedish farms with specialized beef production. In Swedish specialized beef production young calves are purchased for intensive rearing, mainly from dairy farms. The calves can be as young as two weeks old. LÄS MER

  5. 5. Enteric pathogens of zoonotic concern in selected non-human primates in Sri Lanka

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Cecilia Tegner; [2016]
    Nyckelord :zoonosis; salmonella; Campylobacter; rotavirus; non-human primates; antibiotic resistance;

    Sammanfattning : In order to understand the dynamics of zoonotic disease transmission in the animal-human interface, a One Health approach is imperative. This study investigated the occurrence of the zoonotic pathogens Campylobacter spp., Salmonella spp. LÄS MER

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