Search for dissertations about: "MEMEG"
Showing result 11 - 15 of 46 swedish dissertations containing the word MEMEG.
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11. Telomeres in ecology and evolution: Hypotheses and connections between telomere length, infections and life history trade-offs
Abstract : Studying life history strategies is crucial for understanding the diversity among organisms. The trade-offs in traits related to survival, self-maintenance and reproduction play an important role in the variation of life histories and can be adjusted in response to environmental and physiological factors. READ MORE
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12. Nutrient balance and salinity stress in arbuscular mycorrhizal fungi
Abstract : Earth’s primary production depends to a considerable extent on the mycorrhizal symbiosis, since mycorrhizal fungi supply their host plant with important mineral nutrients. I examined the influence of different nutrient regimes on the fungal partner in the arbuscular mycorrhizal symbiosis. READ MORE
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13. Dispersal, inbreeding and fitness in natural populations
Abstract : To evaluate how inbreeding affects the viability of small populations, it is crucial to determine what constitutes a population (i.e., the number of breeders in local patches and the degree of dispersal), and also to estimate the reproductive consequences of philopatry and emigration. READ MORE
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14. Avian Malaria and Related Blood Parasites: Molecular Diversity, Ecology and Evolution
Abstract : Malaria-like parasites consist of a large group of species that infects primates, rodents, bats, lizard and birds. I have focused on parasites from the genera Haemoproteus, Plasmodium and Leucocytozoon that are infecting birds. READ MORE
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15. Diversity of avian haemosporidian parasites : Host specificity, genetic structure and infection patterns
Abstract : Parasites live on or inside their hosts and usually cause fitness loss, sometimes even lead to outbreaks of emerging infectious disease. Understanding how a parasite can infect its hosts (i.e., host specificity of the parasite) is important to both basic studies on disease evolution and the whole ecosystem health. READ MORE