Sökning: "Gene dynamics"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden Gene dynamics.

  1. 1. Anaerobic degradation of volatile fatty acids in continuous biogas reactors at very short hydraulic retention times.

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

    Författare :Anna Lea Auguste Weimer; [2019]
    Nyckelord :Anaerobic digestion; hydraulic retention time; organic loading rate; biogas; applied microbiology; teknisk mikrobiologi; Technology and Engineering;

    Sammanfattning : There is an increasing demand for safe, affordable and above allsustainable energy, due to the exhaustion of fossil fuels and increasing greenhousegas emissions. In this context, anaerobic digestion is of growing interest, as it enablesthe production of the versatile renewable energy source biogas from various types oforganic wastes. LÄS MER

  2. 2. Pedigree reconstruction reveals large scale movement patterns and population dynamics of wolverines (Gulo gulo) across Fennoscandia

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Stephanie Higgins; [2019]
    Nyckelord :wolverine; pedigree; dispersal; genomics; connectivity;

    Sammanfattning : Dispersal is a biological imperative for many species, facilitating gene flow and influencing population dynamics. Modern landscapes are increasingly fragmented, leaving species that rely on dispersal trapped in ever shrinking areas. LÄS MER

  3. 3. Identifying Cell Reprogramming Roadblocks by Modelling Induced Pluripotency with Boolean Networks and Dynamical Systems

    Master-uppsats, Lunds universitet/Institutionen för astronomi och teoretisk fysik; Lunds universitet/Beräkningsbiologi och biologisk fysik

    Författare :Johannes Isaksson; [2018]
    Nyckelord :Stem cells; pluripotency; pluripotent; reprogramming; iPS; induced pluripotency; Boolean; dynamical systems; network.; Medicine and Health Sciences;

    Sammanfattning : The generation of induced pluripotent stem (iPS) cells from differentiated cells is a process of great scientific interest due to the medical potential of such cells. This process (called 'reprogramming' of cells) is however notoriously inefficient and still not very well understood. LÄS MER

  4. 4. Modelling conversion of adult skin cells to neurons

    Master-uppsats, Lunds universitet/Institutionen för astronomi och teoretisk fysik; Lunds universitet/Beräkningsbiologi och biologisk fysik

    Författare :Viktor Drugge; [2018]
    Nyckelord :Human adult fibroblast; Neuron; Neural conversion; Transdifferentiation; Direct reprogramming; Direct lineage conversion; Simulation; Regulatory gene network; Gene network topology; Gene circuit; Gene dynamics; Physics and Astronomy;

    Sammanfattning : Scientists are now able to directly convert one somatic cell type into another using a procedure known as direct lineage reprogramming or transdifferentiation. In this procedure, transcription factors which are important for initiating a rewriting of the gene expressions are introduced in the cell. LÄS MER

  5. 5. Population biology and ecology in the rare and endangered Hapalopilus croceus.

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Deanne Greaves; [2017]
    Nyckelord :mycology; population biology; fungal genetics; endangered fungi; hapalopilus; oak fungi; saffransticka; eksvamp;

    Sammanfattning : Landscape management has altered the population dynamics of many species residing in old growth ecosystems. As a result, fragmentations in residual old oak habitats in Sweden have led to the decline of endangered and long-lived polypores including the bright orange Hapalopilus croceus. LÄS MER