@techreport{TR-IC-08-05, number = {IC-08-05}, author = {P. P. Côgo and J. Meidanis}, title = {A Rearrangement-Based Approach to Compare Whole Genomes of {V}ibrionaceae Strains}, month = {February}, year = {2008}, institution = {Institute of Computing, University of Campinas}, note = {In English, 13 pages. \par\selectlanguage{english}\textbf{Abstract} The Vibrionaceae family comprises a wide variety of organisms, including some severe human pathogens. Currently, 8 completely sequenced genomes are public available, and a natural challenge that arises from this scenario is to employ this information to establish a modern phylogeny. \par Toward this goal, we propose an approach based on genomic rearrangements to compare complete genomes of Vibrionaceae strains, which can in principle be applied, with adaptations, to other species. In our approach, we employ a profile-based methodology to identify homologous genes and model evolutionary events such as gene losses, lateral gene transfers, and chromosomal rearrangements to estimate evolutive distance, which we believe can substantially complement analyzes based on gene markers or phenotypic characteristics. } }