Selected References:
Dworkin, M . et al (Eds.) (2000-2005), The Prokaryotes: An Evolving Electronic Resource for the Microbiological Community New York: Springer-Verlag.
Gupta,R.S. (1998). Protein Phylogenies and Signature Sequences: A Reappraisal of Evolutionary Relationships Among Archaebacteria, Eubacteria, and Eukaryotes. Microbiol.Mol.Biol.Rev., 62, 1435-1491. [PDF]
Ludwig,W. & Klenk,H.-P. (2001). Overview: A phylogenetic backbone and taxonomic framework for prokaryotic systamatics. In D.R.Boone & R.W.Castenholz (Eds.), Bergey's Manual of Systematic Bacteriology (pp. 49-65). Berlin: Springer-Verlag.
Citation for this webpage:
Bacterial (Prokaryotic) Phylogeny Webpage (March 2006). http://www.bacterialphylogeny.com/index.html