Markov
razib | July 7, 2009Blogger Thomas Mailund is an author on a new paper, Ancestral Population Genomics: The Coalescent Hidden Markov Model Approach:
With incomplete lineage sorting (ILS), the genealogy of closely related species differs along their genomes. The amount of ILS depends on population parameters such as the ancestral effective population sizes and the recombination rate, but also on the number of generations between speciation events. We use a hidden Markov model parametrized according to coalescent theory in order to infer the genealogy along a four-species genome alignment of closely related species…