Sökning: "host range"

Visar resultat 1 - 5 av 170 avhandlingar innehållade orden host range.

  1. 1. Evolutionary and mechanistic aspects of insect host plant preference

    Detta är en avhandling från Stockholm : Department of Zoology, Stockholm University

    Författare :Alexander Schäpers; Stockholms universitet.; [2016]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; host plant choice; host range; diet breadth; butterfly; oviposition; specialist; generalist; insect-plant interaction; search behavior; olfaction; decision making; evolution; parasite-host interaction; zoologisk ekologi; Animal Ecology;

    Sammanfattning : Plant feeding insects comprise about 25% of all animal species on earth and play an important role in all ecosystems. Although we understand that their association with plants is a key-factor driving the diversification in this group, we still have large gaps in our knowledge of the underlying processes of this relationship. LÄS MER

  2. 2. The plasticity and geography of host use and the diversification of butterflies

    Detta är en avhandling från Department of Zoology, Stockholm University

    Författare :Jessica Slove Davidson; Stockholms universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nymphalidae; host range; phylogeny; distribution; latitude; phylogeography; local specialisation; colonisation; host shift; polyphagy; speciation; diversification; zoologisk ekologi; Animal Ecology;

    Sammanfattning : Our world is changing rapidly and factors like urbanisation, changed agricultural practices and climate change are causing losses in butterfly diversity. It is therefore of importance to understand the source of their diversity. LÄS MER

  3. 3. Evolutionary genomics of host-microbe interactions

    Detta är en avhandling från Lund University, Faculty of Science, Department of Biology

    Författare :Elin Videvall; Lund University.; Lunds universitet.; [2018]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; host; microbiota; avian malaria; ostrich; parasite; dual RNA-seq;

    Sammanfattning : The microbes living inside hosts have highly important consequences for host health and fitness. From the host’s perspective, some microbes exhibit mutualistic tendencies, others parasitic, and some commensal, but this is context-dependent and opportunistic lifestyles are widespread in nature. LÄS MER

  4. 4. Adenovirus-host interactions implications for tropism and therapy

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Annasara Lenman; Umeå universitet.; [2016]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adenoviridae; Amino Acids; Antiviral Agents; Epithelial Cells; Factor IX;

    Sammanfattning : Human adenoviruses (HAdVs) are common viruses often associated withgastrointestinal, ocular and respiratory infections. They can infect a widevariety of cells, both dividing and non-dividing. HAdVs attach to and infecttarget cells through interactions with cellular receptors. LÄS MER

  5. 5. Ecology and evolution of butterfly host plant range

    Detta är en avhandling från Stockholm : Stockholm University

    Författare :Niklas Janz; Stockholms universitet.; [1999]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; zoologisk ekologi; Animal Ecology;

    Sammanfattning : .... LÄS MER