Search for dissertations about: "reproductive biology"
Showing result 1 - 5 of 187 swedish dissertations containing the words reproductive biology.
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1. Long bone growth and evolution revealed by three-dimensional imaging
Abstract : Propagation phase-contrast synchrotron radiation microtomography is a non-destructive method used for studying histology in three dimensions (3D). Using it, the 3D organization of the diaphyseal cortical vascularization in the humerus of two seymouriamorphs was analyzed in this thesis. READ MORE
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2. Female coloration, egg carotenoids and reproductive success: gobies as a model system
Abstract : In two-spotted gobies (Gobiusculus flavescens), females develop an orange belly as they approach sexual maturity. Toward the end of the single breeding season, males become rare and females compete for spawnings. Nest-holding males then prefer females with more colourful bellies and this trait has been suggested to act as a female ornament. READ MORE
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3. Hybrid zone dynamics, assortative mating, and migratory programmes in a willow warbler migratory divide
Abstract : In this thesis I will compare and contrast the two willow warbler subspecies (Phylloscopus trochilus trochilus and P. t. acredula) with differing migratory phenotypes (or "migratype") in the context of their migratory divide and hybrid zone in central Sweden. Their migratory programs differ in the direction and distance traveled during migration. READ MORE
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4. Female coloration, egg carotenoids and reproductive success gobies as a model system, PhD Thesis
Abstract : .... READ MORE
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5. Genomic and transcriptomic investigation of reproductive incompatibility in Drosophila
Abstract : Both nuclear and cytoplasmic elements can contribute to the emergence of reproductive incompatibilities that influence evolution and speciation. In the projects that compose this thesis, we use genomics and transcriptomics to study some of those elements in Drosophila. READ MORE