Sökning: "regulation techniques"

Visar resultat 6 - 10 av 258 avhandlingar innehållade orden regulation techniques.

  1. 6. Regulation of gene expression in fruit flies : how does it start, and will it be remembered?

    Författare :Aman Zare; Per Stenberg; Yuri B. Schwartz; Åsa Rasmuson-Lestander; Guillaume Filion; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Drosophila; epigenetics; transcription; gene regulation; transcription maintenance; CBP; polymerase pausing; Polycomb group proteins; transgenerational inheritance of transcriptional response; gut microbiome; molekylärbiologi; Molecular Biology;

    Sammanfattning : One of the most distinctive features of eukaryotic chromosomes is the bundling of DNA together with functionally associated RNA and proteins in chromatin. This allows huge amounts of DNA to be packed inside the very tiny space of the nucleus, and alterations in the structure of chromatin enable access to the DNA for transcription (“reading” genes by production of RNA copies). LÄS MER

  3. 7. Organization and regulation of mitochondrial gene expression

    Författare :Roger Salvatori; Martin Ott; Benoit Kornmann; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mitochondria; mitochondrial gene expression; post-transcriptional regulation; mitochondrial ribosome; protein-protein proximity; BioID; feedback loop; Biochemistry; biokemi;

    Sammanfattning : Mitochondria possess their own genome, remnant of the ancestral eubacterial endosymbiont DNA. This mitochondrial genome encodes mostly few key subunits of the respiratory chain. In order to synthesize these few proteins, mitochondria contain a complete gene expression machinery. LÄS MER

  4. 8. Environmental Regulation and Firm Efficiency

    Författare :Per-Olov Marklund; Runar Brännlund; Shawna Grosskopf; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Sammanfattning : This study is entitled Environmental Regulation and Firm Efficiency. It provides an empirical analysis of how environmental policy may have affected the Swedish pulp industry. The main purpose is to test the Porter hypothesis concerning the impacts of environmental regulation on producer efficiency. LÄS MER

  5. 9. Hur maten blev en risk: Medicinens bidrag till regleringen av det svenska ätandet

    Författare :Torbjörn Bildtgård; Mats Beronius; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; food; eating; gastronomy; medicine; regulation; discourse analysis; formations; history; sociology; Sociologi; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : The aim of this dissertation is to historically study the medical and political regulation of swedish eating, with a special focus on the contribution of medicine to such a regulation. In a first theoretical part the study is placed within a "sociology of food" tradition. LÄS MER

  7. 10. Från barn till elev i riskzon : En analys av skolan som kategoriseringsarena

    Författare :Marianne Lundgren; Håkan Jenner; Gunilla Härnsten; Lena Holmberg; Växjö universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; school; special education; risk; normality; deviance; governmentality; genealogy; power; regulation; collaboration; Education; Pedagogik; Pedagogik; Pedagogics;

    Sammanfattning : The purpose of this doctoral thesis is to describe and analyse how school children are constructed into being pupils at risk. The research questions focus on what governing practices and techniques are used for and how power relations are expressed in a pedagogical practice.An ethnographic case study was conducted. LÄS MER