“How predictable is evolution?"
“How predictable is evolution?"
- Event time: 1:00pm
- Event date: 11th December 2015
- Speaker: Joachim Krug (University of Cologne)
- Location: Higgs Centre Seminar Room, Room 4305, James Clerk Maxwell Building (JCMB) James Clerk Maxwell Building Peter Guthrie Tait Road Edinburgh EH9 3FD GB
Event details
The relative importance of determinism and contingency in biological evolution is the subject of a long-standing debate. In the words of Stephen J. Gould, if we could replay the tape of life on earth, would the outcome at all resemble the present biosphere? Recent work in the more modest arena of experimental evolution with microbes has begun to address some aspects of this question. In the colloquium I will introduce different notions of predictability that are relevant in this context, and describe factors that affect the stochasticity of the adaptive process in ways that can be quantified by mathematical models. In particular, the roles of the distribution of fitness effects, the constraints due to the structure of the space of genotypes, and the size of the adapting population will be discussed in some detail.
About Higgs Centre colloquia
The Higgs Centre Colloquia are a fortnightly series of talks aimed at a wide-range of topical Theoretical Physics issues..