Sökning: "Parental inheritance"
Visar resultat 1 - 5 av 18 avhandlingar innehållade orden Parental inheritance.
1. What modulates telomere dynamics? : Inheritance, developmental effects, and physiological challenges
Sammanfattning : Telomeres are the conservative sequence repeats located at the end of linear chromosomes that have been the focus of intensive research across many disciplines over the last four decades. They function as a cap to protect the chromosome ends from fusion to other chromosomes and to prevent chromosome degradation. LÄS MER
2. Quantitative Trait Evolution in a Changing Environment in a Seed Beetle
Sammanfattning : During the last decades the climate has been changing more rapidly than in the preceding periods. This is for instance characterized by an increase in temperature. Interestingly, such changes in the environment are not necessarily constant over time as they often show high levels of fluctuation. LÄS MER
3. Insights into breast cancer: New familial patterns and identification of a potential predictive marker
Sammanfattning : The last proportion of heredity in breast cancer has proven to be somewhat elusive despite massive attempts to identify the associated factors. Approximately 50 percent of breast cancer caused by familial factors is currently explained. LÄS MER
4. Essays on instruction time, grades and parental investments in education
Sammanfattning : This thesis consists of four self-contained papers in the economics of education. The first chapter examines the importance of instruction time for student achievement on international assessments. The second chapter identifies the effect of sibling gender on education and how this effect varies according to traditional inheritance customs. LÄS MER
5. Condition-dependence in life history evolution
Sammanfattning : Ageing is the progressive physiological deterioration that appears with increasing age and eventually leads to a decline in survival and reproduction. This physiological process is omnipresent across the tree of life, but the expected trajectory can widely vary between and within species. LÄS MER