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Distance-Based Genome Rearrangement Phylogeny, Li-San Wang, Tandy Warnow, Bernard M.E. Moret, Robert K. Jansen, Linda A. Raubeson
Distance-Based Genome Rearrangement Phylogeny, Li-San Wang, Tandy Warnow, Bernard M.E. Moret, Robert K. Jansen, Linda A. Raubeson
All Faculty Scholarship for the College of the Sciences
Evolution operates on whole genomes through direct rearrangements of genes, such as inversions, transpositions, and inverted transpositions, as well as through operations, such as duplications, losses, and transfers, that also affect the gene content of the genomes. Because these events are rare relative to nucleotide substitutions, gene order data offer the possibility of resolving ancient branches in the tree of life; the combination of gene order data with sequence data also has the potential to provide more robust phylogenetic reconstructions, since each can elucidate evolution at different time scales. Distance corrections greatly improve the accuracy of phylogeny reconstructions from DNA …