Sökning: "SciLifeLab"

Visar resultat 1 - 5 av 23 avhandlingar innehållade ordet SciLifeLab.

  1. 1. Drivers of Population Dynamics in Bacterioplankton : Spotlight on Alphaproteobacteria and its dominant SAR11 Lineage

    Författare :Friederike Heinrich; Stefan Bertilsson; Alexander Eiler; David Kirchman; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bacterial community dynamics; Alphaproteobacteria; SAR11; LD12; Southern Ocean; lakes; Biology with specialization in Limnology; Biologi med inriktning mot limnologi;

    Sammanfattning : Bacteria are mediators of biogeochemical cycles and are in this way vital for maintaining life on earth. Their distribution, abundance and functioning are driven by environmental heterogeneity and dynamic change in abiotic and biotic factors. LÄS MER

  3. 2. Development and application of spatial transcriptomics methods

    Författare :Zaneta Andrusivova; Joakim Lundeberg; Jay W. Shin; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RNA; Spatial Transcriptomics; RNA sequencing; Biotechnology; Bioteknologi;

    Sammanfattning : Transcriptomics is one of the pivotal fields in molecular biology, enabling comprehensive analysis of gene expression patterns. Recent advancements in the biotechnology field have transformed the transcriptomics research, providing insights into the complexity of cellular processes in a greater detail. LÄS MER

  4. 3. Adaptations and constraints associated with autotrophy in microbial metabolism

    Författare :Johannes Asplund Samuelsson; Elton P. Hudson; Adil Mardinoglu; Costas D. Maranas; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Autotrophy; Carbon fixation; CO2 fixation; Calvin cycle; CBB cycle; Bacteria; Archaea; Prokaryotes; Cyanobacteria; Synechocystis; E. coli; Comparative genomics; Metabolic engineering; Microbial metabolism; Machine learning; Systems biology; Ribosome profiling; Kinetic modeling; Enzyme kinetics; Metabolic models; Pathway enumeration; Biosynthesis pathways; Metabolomics; Metabolite concentrations; Thermodynamics; Autotrofi; Kolfixering; CO2-fixering; Calvincykeln; CBB-cykeln; Bakterier; Arkéer; Prokaryoter; Cyanobakterier; Synechocystis; E. coli; Jämförande genomik; Metabolisk ingenjörskonst; Mikrobiell metabolism; Maskininlärning; Systembiologi; Ribosomprofilering; Kinetisk modellering; Enzymkinetik; Metaboliska modeller; Syntesvägsuppräkning; Biosyntesvägar; Metabolomik; Metabolitkoncentrationer; Termodynamik; Bioteknologi; Biotechnology;

    Sammanfattning : Carbon dioxide (CO2) emissions from human activities are driving climate change, but the pending crisis could be mitigated by a circular carbon economy where released CO2 is recycled into commodity chemicals. Autotrophic microbes can make a contribution by producing chemicals, such as biofuels, from CO2 and renewable energy. LÄS MER

  5. 4. Role and mechanism of estrogen receptor beta in the ovary and colon

    Författare :Madeleine Birgersson; Cecilia Williams; Amena Archer; Claudia Kutter; Eduardo Villablanca; David Moore; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicinsk teknologi; Medical Technology;

    Sammanfattning : Estrogen regulates a variety of important physiological functions in both males and females, where the regulation of female reproduction and the development of sexual organs are typical examples. The effects of estrogen are predominantly exerted via signaling through the two nuclear receptors estrogen receptor α (ERα) and β (ERβ), or the membrane G protein-coupled estrogen receptor 1 (GPER1). LÄS MER

  7. 5. NK Cell Cytotoxicity at the Single Cell Level

    Författare :Ludwig Brandt; Björn Önfelt; Fredrik Bergh Thorén; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Biological Physics; Biologisk fysik;

    Sammanfattning : Natural killer (NK) cells are innate immune cells with the ability to recognize and eliminate virally infected cells and cancer cells without prior sensitization. There is a functional heterogeneity between individual NK cells, where some NK cells are more efficient at killing cancer cells than others. LÄS MER