Abstract:
:Coalescent models of evolution account for incomplete lineage sorting by specifying a species tree parameter which determines a distribution on gene trees, and consequently, a site pattern probability distribution. It has been shown that the unrooted topology of the species tree parameter of the multispecies coalescent is generically identifiable, and a reconstruction method called SVDQuartets has been developed to infer this topology. In this paper, we describe a modified multispecies coalescent model that allows for varying effective population size and violations of the molecular clock. We show that the unrooted topology of the species tree parameter for these models is generically identifiable and that SVDQuartets can still be used to infer this topology.
journal_name
Bull Math Bioljournal_title
Bulletin of mathematical biologyauthors
Long C,Kubatko Ldoi
10.1007/s11538-018-0456-9subject
Has Abstractpub_date
2019-02-01 00:00:00pages
408-430issue
2eissn
0092-8240issn
1522-9602pii
10.1007/s11538-018-0456-9journal_volume
81pub_type
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