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Full-Text Articles in Ecology and Evolutionary Biology
Diversity Of Eukaryotes And Their Genomes, Laura Ellen Wegener Parfrey
Diversity Of Eukaryotes And Their Genomes, Laura Ellen Wegener Parfrey
Open Access Dissertations
My dissertation addresses two aspects of eukaryotic evolution, 1) the organization of eukaryotic diversity and 2) genomic variation in Foraminifera. The bulk of eukaryotic diversity is microbial with plants and animals representing just two of the estimated 75 lineages of eukaryotes. Among these microbial lineages, there are many examples of dynamic genome processes. Elucidating the origin and evolution of genome features requires a robust phylogenetic framework for eukaryotes. Taxon-rich molecular analyses provide a mechanism to test hypothesized evolutionary relationships and enable placement of diverse taxa on the tree of life. These analyses result in a well-resolved eukaryotic tree of life. …