Abstract Detail
The evolutionary importance of polyploidy Otto, Sarah [1]. The evolutionary consequences of polyploidy. Polyploidization is common in many groups of organisms, yet why genomic doubling has occurred so often remains obscure. In this talk, I will discuss simple population genetic models that provide insight into the rates of adaptation and the degree of protection from deleterious mutations that would be expected in newly formed polyploid populations. I also summarize our experimental work in yeast and comparative analyses in plants aimed at assessing the impact that genomic doubling has on the evolutionary success of a lineage. Log in to add this item to your schedule
1 - UBC, Zoology
Keywords: Polyploidy modelling yeast Phylogenetics.
Presentation Type: Symposium Presentation Session: SY19 Location: Salon 4/The Shaw Conference Centre Date: Wednesday, July 29th, 2015 Time: 1:45 PM Number: SY19002 Abstract ID:987 Candidate for Awards:None |