Sökning: "Gene dynamics"

Visar resultat 6 - 10 av 22 uppsatser innehållade orden Gene dynamics.

  1. 6. Evaluating patterns of selection in reproductiveand digestive protein genes of seed beetles. : A comparative approach.

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Konstantinos Papachristos; [2021]
    Nyckelord :Seed beetles; Seminal fluid proteins; Female reproductive proteins; Digestive Proteins; Natural selection; Molecular evolution;

    Sammanfattning : Seminal fluid proteins (SFPs) have been shown to affect the physiology,behaviour and immune responses of mated females in some species. Thisopen window for manipulation of female’s fitness allows the possibility forcomplex evolutionary dynamics between the SFPs and proteins of femalesthat would counter the effects of the former, the female reproductive proteins (FRPs). LÄS MER

  3. 7. Study of the Genetic Dynamics in Pan-genomes for Six Bacterial Species

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Författare :Jennifer Johansson; [2021]
    Nyckelord :pan-genome; core genome; accessory genome; genetic dynamics;

    Sammanfattning : Foodborne diseases are a growing health problem today and can be caused by eating food contaminated with bacteria. To monitor known foodborne diseases, institutions keep track of bacteria in surveillance projects. Whole genome sequencing is becoming the new standard method for comparing isolates, which generates large amounts of data. LÄS MER

  4. 8. Consequences on population dynamics following regained connectivity in pike (Esox lucius) spawning location

    Master-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

    Författare :Oscar Adolfsson; [2020]
    Nyckelord :dmixture; emigration; downstream spawning; pike-factory; restoration; sourcesink dynamics; spawning strategy;

    Sammanfattning : Distributional movements of subpopulations may act as a buffer to prevent the loss of a species in a certain area. However, within subpopulations adaptations may evolve that makes the inhabitants of a certain habitat to better cope with prevailing environmental conditions. LÄS MER

  5. 9. 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

  7. 10. 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