Research article

Search for a 'Tree of Life' in the thicket of the phylogenetic forest

Pere Puigbò, Yuri I Wolf and Eugene V Koonin^*

National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA

For all author emails, please log on.

Journal of Biology 2009, 8:59 doi:10.1186/jbiol159

Published: 13 July 2009

Additional data file 1:

A list of species (59 bacterial and 41 archaeal) used for the FOL construction.

Format: DOC Size: 167KB Download file

This file can be viewed with: Microsoft Word Viewer

Additional data file 2:

All the phylogenetic trees

Format: TXT Size: 4.9MB Download file

Additional data file 3:

A list of the 102 COGs that are represented in at least 90 of the100 selected archaea and bacteria.

Format: DOC Size: 548KB Download file

This file can be viewed with: Microsoft Word Viewer