Sökning: "bäcklund"

Visar resultat 1 - 5 av 43 avhandlingar innehållade ordet bäcklund.

  1. 1. Growth rate control of periplasmic product retention in Escherichia coli

    Författare :Emma Bäcklund; Gen Larsson; Stefan Schmidt; Amelie Eriksson Karlström; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Escherichia coli; fed-batch; outer membrane proteins; recombinant proteins; specific growth rate; periplasmic retention; phosphotransferase system; high cell density cultivation; acetate formation; Bioengineering; Bioteknik;

    Sammanfattning : The recombinant product is secreted to the periplasm in many processes where E. coli is used as host. One drawback with secretion is the undesired leakage of the periplasmic products to the medium. The aim of this work was to find strategies to influence the periplasmic retention of recombinant products. LÄS MER

  3. 2. Impact of glucose uptake rate on recombinant protein production in Escherichia coli

    Författare :Emma Bäcklund; Gen Larsson; Olle Holst; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; AIDA-autotransporter; Escherichia coli; fed-batch; glucose uptake rate; integral membrane proteins; outer membrane proteins; periplasmic retention; phosphotransferase system; recombinant proteins; specific growth rate; surface expression; Biology; Biologi;

    Sammanfattning : Escherichia coli (E. coli) is an attractive host for production of recombinant proteins, since it generally provides a rapid and economical means to achieve high product quantities. LÄS MER

  4. 3. Preparation and Application of Functionalized Protein Fibrils

    Författare :Fredrik Bäcklund; Niclas Solin; Olle Inganäs; Christofer Lendel; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Many proteins have an innate ability to self-assemble into fibrous structures known as amyloid fibrils. From a material science perspective, fibrils have several interesting characteristics, including a high stability, a distinct shape and tunable surface properties. LÄS MER

  5. 4. Conjunction-headed abbreviated clauses in English

    Författare :Ingegerd Bäcklund; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; English language; Engelska språket;

    Sammanfattning : .... LÄS MER

  7. 5. The epidemiology, biology and genetics of human astrocytic tumours

    Författare :Magnus Bäcklund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cancer; cell cycle; apoptosis; astrocytic glioma; glioblastoma; Rb 1 pathway; p53 pathway; EGFR; PTEN; prognosis; parathyroid adenoma; epidemiology;

    Sammanfattning : In Sweden > 1000 primary central nervous system (CNS) tumours are diagnosed each year. The majority are malignant and in adults astrocytic gliomas dominate. LÄS MER