Sökning: "MEMEG"

Visar resultat 21 - 25 av 46 avhandlingar innehållade ordet MEMEG.

  1. 21. Genomic analyses of migratory divides in the willow warbler

    Författare :Max Lundberg; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : In many species of birds juveniles migrate independently of experienced adults and thus have to rely on innate information about migratory routes and wintering area. This information is encoded as a set of inherited migratory directions and a timing schedule that provides information on when and how far to migrate. LÄS MER

  3. 22. Encounters at the microscale: Unraveling soil microbial interactions with nanoplastics

    Författare :P. Micaela Mafla-Endara; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Microfluidic devices; Nanoplastics; Soil microorganisms; Toxicity;

    Sammanfattning : Nanoplastics (NPs) originated from plastic residues can interact with soil microorganisms with potential negative effects to their functions. Therefore, I aimed to investigate soil microbial population dynamics when exposed to different NP polymers and concentrations. LÄS MER

  4. 23. Evolutionary Genomics of Nematode-Trapping Fungi

    Författare :Tejashwari Meerupati; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nematode-trapping fungi; Comparative Genomics; Comparative Transcriptomics; Differential gene expression; Gene duplication; Parasitism; Protein family expansion.;

    Sammanfattning : Nematode-trapping fungi are ubiquitous, soil-living organisms with the ability to infect and kill nematodes. These fungi have developed specialized infection structures for the capture of nematodes. LÄS MER

  5. 24. Cooperation and conflict over the struggle to reproduce in harsh environments : An experimental field study on ostriches

    Författare :Julian Melgar; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; social; grupp; konkurrens; konflikt; fusk; värme; stress; tolerans; complexitet; variation; social; group; competition; conflict; cheating; heat; stress; tolerance; complexity; variation;

    Sammanfattning : People are used to hearing that evolution is about the survival of the fittest. Theyimagine a world full of bullies that ruthlessly fight their way to the top in the struggle for life, leaving the weak behind. But this doesn’t need be the case. LÄS MER

  7. 25. MHC diversity and expression in a songbird : Temporal and transgenerational variation

    Författare :Samantha Mellinger; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MHC diversity; MHC-I gene expression; songbirds; genome assembly; amplicon HTS; temporal variation; family data; great reed warbler Acrocephalus arundinaceus ;

    Sammanfattning : The immune system is of central importance to clear-off pathogens in order to keep an organism healthy. In vertebrates, the Major Histocompatibility Complex (MHC) is a genomic region that holds key genes involved in adaptive immunity and in particular in the antigen presenting process. LÄS MER