Search for dissertations about: "Evolutionsbiologi"
Showing result 1 - 5 of 358 swedish dissertations containing the word Evolutionsbiologi.
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1. Evolutionary Approaches to Sequence Alignment
Abstract : Molecular evolutionary biology allows us to look into the past by analyzing sequences of amino acids or nucleotides. These analyses can be very complex, often involving advanced statistical models of sequence evolution to construct phylogenetic trees, study the patterns of natural selection and perform a number of other evolutionary studies. READ MORE
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2. Rates and patterns of molecular evolution in avian genomes
Abstract : Evolution is the change in inherited characteristics of a population through subsequent generations. The interplay of several evolutionary mechanisms determines the rate at which this change occurs. READ MORE
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3. Speciation genomics in Ficedula flycatchers
Abstract : Understanding what evolutionary processes have shaped patterns of genomic differentiation between species is a major aim of speciation genomics. However, disentangling the role of different processes that generate similar patterns remains a substantial challenge. READ MORE
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4. Neurospora tetrasperma from Natural Populations : Toward the Population Genomics of a Model Fungus
Abstract : The study of DNA sequence variation is a powerful approach to study genome evolution, and to reconstruct evolutionary histories of species. In this thesis, I have studied genetic variation in the fungus Neurospora tetrasperma and other closely related Neurospora species. I have focused on N. READ MORE
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5. Archaeological Genetics - Approaching Human History through DNA Analysis
Abstract : There are a variety of archaeological questions, which are difficult to assess by traditional archaeological methods. Similarly, there are genetic and population genetic questions about human evolution and migration that are difficult to assess by studying modern day genetic variation. READ MORE