Search for dissertations about: "translocation"

Showing result 1 - 5 of 456 swedish dissertations containing the word translocation.

  1. 1. Protein targeting, translocation and insertion in Escherichia coli Proteomic analysis of substrate-pathway relationships

    University dissertation from Stockholm : Institutionen för biokemi och biofysik

    Author : Louise Baars; Jan-Willem de Gier; Jan-Maarten van Dijl; [2007]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; protein biogenesis; targeting; translocation; insertion; SecB; SecE; E. coli; MEDICINE Chemistry Biochemistry; MEDICIN Kemi Biokemi; biokemi; Biochemistry;

    Abstract : Approximately 10% of the open reading frames in the genome of the Gram-negative bacterium E. coli encodes secretory proteins, and 20% encodes integral inner membrane proteins (IMPs). READ MORE

  2. 2. Solid-State Nanopores for Sensing From Theory to Applications

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Chenyu Wen; Shi-Li Zhang; Zhen Zhang; Ulrich F. Keyser; [2019]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; solid-state nanopore; ionic current; current blockage; effective transport length; noise; surface charge; translocation; biomolecule; electroosmotic flow; vortex; autogenic translocation; multiple nanopores; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

    Abstract : Nanopore based sensing technology has been widely studied for a broad range of applications including DNA sequencing, protein profiling, metabolite molecules, and ions detection. The nanopore technology offers an unprecedented technological solution to meeting the demands of precision medicine on rapid, in-field, and low-cost biomolecule analysis. READ MORE

  3. 3. Delivery of TypeIII Secreted Toxins by Yersinia pseudotuberculosis the Role of LcrV, YopD, and Free Lipids in the Translocation Process

    University dissertation from Umeå : Molekylärbiologi (Teknisk-naturvetenskaplig fakultet)

    Author : Jan Olsson; Hans Wolf-Watz; Ina Attree; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Yersinia; T3SS; translocation; YopD; LcrV; YLC; fatty acids.; NATURAL SCIENCES Chemistry Biochemistry Molecular biology; NATURVETENSKAP Kemi Biokemi Molekylärbiologi;

    Abstract : Bacteria that infect humans and animals face a hard combat with the host´s immune system and in order to establish infection, pathogenic bacteria has evolved mechanisms to avoid being cleared from the host tissue. Many Gram-negatives carry a Type 3 secretion (T3S) system that is used to deliver effector proteins (toxins) into host cells. READ MORE

  4. 4. Dynamics of peptide chains during co-translational translocation, membrane integration & domain folding

    University dissertation from Stockholm : Department of Biochemistry and Biophysics, Stockholm University

    Author : Rickard Hedman; Gunnar von Heijne; Daniel N. Wilson; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; ribosome; membrane integration; translocation; folding; arrest peptide; SecM; biokemi; Biochemistry;

    Abstract : The biosynthesis of proteins occurs at the ribosomes, where amino acids are linked together into linear chains. Nascent protein chains may undergo several different processes during their synthesis. Some proteins begin to fold, while others interact with chaperones, targeting factors or processing enzymes. READ MORE

  5. 5. Mechanisms and Inhibition of EF-G-dependent Translocation and Recycling of the Bacterial Ribosome

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Anneli Borg; Måns Ehrenberg; Ruben Gonzalez; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Protein synthesis; Elongation factor G; Translocation; Ribosome recycling; Fusidic acid; Biology with specialization in Molecular Biotechnology; Biologi med inriktning mot molekylär bioteknik;

    Abstract : The GTPase elongation factor G (EF-G) is an important player in the complex process of protein synthesis by bacterial ribosomes. Although extensively studied much remains to be learned about this fascinating protein. READ MORE