.... 184 : 2072 -2080. ↵ Daubin, V., Gouy, M., and Perrière, G. 2002 . A phylogenomic approach to bacterial phylogeny: Evidence of a core of genes sharing a common history. Genome Res. 12 : 1080 -1090. ↵ Daubin, V., Moran, N.A., and Ochman, H. 2003 . Phylogenetics and the cohesion of bacterial s. Science...