Sökning: "Haplotypes"
Visar resultat 1 - 5 av 29 uppsatser innehållade ordet Haplotypes.
1. Relatedness and diversity in Swedish local chicken breeds using mitochondrial DNA D-loop sequences and SNP data
Master-uppsats, SLU/Dept. of Animal Breeding and GeneticsSammanfattning : Genetic diversity is the variation in genetic information carried by individuals within a species or population. This variability plays a crucial role in enabling species to adapt and survive in changing environments and is essential for evolutionary processes. LÄS MER
2. Genetics of complement proteins among Swedish newborns
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Complement proteins play an important role in the body's immune processes and involve in the pathology of many diseases in human, such as major depressive disorder and schizophrenia. Understanding the genetics of those proteins is an important step toward unraveling their effects on psychiatric disorders. LÄS MER
3. Fine-scale recombination landscape in the wood white butterfly Leptidea sinapis
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Recombination is a genetic process of extreme importance in evolutionary biology. It creates novel haplotypes and breaks down existing ones, and can affect the levels of genetic diversity and the efficacy of selection. It also plays an important role in the evolution of sex chromosomes and the divergence process leading to speciation. LÄS MER
4. Life history and reproductive fitness variation associated with the Y chromosome in Callosobruchus maculatus
Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning; Uppsala universitet/Institutionen för ekologi och genetikSammanfattning : In the seed beetle Callosobruchus maculatus, the female is the larger sex and the male is the smaller sex. However, males that are almost as large as females can also occur, which is due to a specific Y chromosome haplotype. LÄS MER
5. The common meadow EuropeanGrasshopper (Chorthippus parallelus)as a window to the process ofspecies formation
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Despite more than 50 years of research on the genetic basis of speciation, we still know very little about the early stages of this process. A general rule of speciation is the Haldane’s Rule, which states that postzygotic isolation is expressed earlier in the heterogametic sex: sterility and inviability in hybrids is much more likely to occur in the heterogametic sex. LÄS MER