Sökning: "sexual conflict"
Visar resultat 1 - 5 av 48 avhandlingar innehållade orden sexual conflict.
1. Sexual Conflict and Gene Expression in Drosophila melanogaster
Sammanfattning : Sexual conflict is broadly defined as a conflict between the evolutionary interests of the two sexes. Depending on the genetic architecture of the traits involved, it can occur at the level of male-female interactions or take the form of selection acting to change the mean of a shared trait against the sign of its genetic correlation. LÄS MER
2. Raising the Costs or Lowering the Bar : International influences on conflict-related sexual violence
Sammanfattning : This dissertation contributes to the growing literature on conflict-related sexual violence (CRSV). More specifically, the four essays it contains advance our understanding of CRSV by shedding light on the intersection between international involvement and CRSV perpetrated by states and rebel groups engaged in civil war. LÄS MER
3. Sexual conflict and selection on pistil and pollen traits
Sammanfattning : The incidence of sexual selection in plants is today acknowledged, however, just as in animals, evolution and maintenance of mate choice is gravely underexplored. Moreover, the potential for sexual conflicts to occur in plants has only been assessed empirically to a very limited degree. LÄS MER
4. The evolution of sexual dimorphism and its genetic underpinnings
Sammanfattning : Sexual dimorphism often constitutes the largest phenotypic variance within species but it is puzzling how sexual dimorphisms evolve because most of the genome is shared between the sexes. Sexually antagonistic (SA) selection on a shared genome sets the stage for intralocus sexual conflict. LÄS MER
5. Sexual conflict and male-female coevolution in the fruit fly
Sammanfattning : Harmony and cooperation was for long believed to dominate sexual interactions. This view slowly started to change 25 years ago and is today replaced with a view where males and females act based on what is best from a costs-benefits perspective. LÄS MER