Search for dissertations about: "Sylviidae"
Found 2 swedish dissertations containing the word Sylviidae.
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1. Babblers, Biogeography and Bayesian Reasoning
Abstract : In this thesis, I try to proceed one step further towards an understanding of the biogeographic processes forming the distribution patterns of organisms that we see today. Babblers and warblers are diverse groups of passerines that are phylogenetically intermixed with other groups in the superfamily Sylvioidea. READ MORE
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2. Avian Genome Evolution - Gene Expression, Gene Divergence and Sexual Dimorphism
Abstract : This study has focused on: (i) differences in how males and females use the genes in the genome, (ii) how sex chromosomes evolve and (iii) how the evolutionary rate of genes are affected by the chromosome on which they are located on and the gene expression level they experience. A large-scale microarray was developed for the zebra finch, Taeniopygia guttata and techniques were developed so that this microarray could also be used for wild passerine birds. READ MORE