Sökning: "Systems biology"
Visar resultat 46 - 50 av 932 avhandlingar innehållade orden Systems biology.
46. Sex chromosomes in willows : evolutionary studies of the ZW sex chromosome system in Salix viminalis
Sammanfattning : Sexual reproduction is found in most eukaryotes and has in the majority of animal species led to the evolution of separate sexes. In contrast, only 5-6% of all angiospersms are dioecious with female and male flowers on separate individuals. Interestingly, dioecy has evolved hundreds of times independently and at different timepoints in angiosperms. LÄS MER
47. Genetic factors affecting pregnancy duration in humans
Sammanfattning : This thesis investigates the mechanisms behind human pregnancy duration. Too short gestation is a direct cause of perinatal, neonatal, and infant mortality. Deviation from normal pregnancy length is also associated with a child's morbidity, even in the adulthood. LÄS MER
48. Genetic Identification of Corkwing Wrasse Cleaner Fish Escaping from Norwegian Aquaculture
Sammanfattning : The genetic impact of farmed fish escaping aquaculture is a highly debated issue. However, non-target species, such as cleaner fish that are used in fish farms to remove parasitic sea lice, are rarely considered. LÄS MER
49. Bioinformatics studies on the mechanisms of gene regulation in vertebrates
Sammanfattning : Gene regulation implicates an important role in organismal complexity through contributing to phenotypic variation. In my thesis, I studied three diverse components of gene regulatory networks including transcription factors, DNA methylation and microRNAs to elucidate their role in vertebrates. LÄS MER
50. In vitro toxicity testing using human pluripotent stem cell derivatives
Sammanfattning : .... LÄS MER