FIGURE 1. Phylogenetic tree of 16S rRNA gene sequences from the Roseobacter clade and other major marine taxa.
From the following article:
Genome sequence of Silicibacter pomeroyi reveals adaptations to the marine environment
Mary Ann Moran, Alison Buchan, José M. González, John F. Heidelberg, William B. Whitman, Ronald P. Kiene, James R. Henriksen, Gary M. King, Robert Belas, Clay Fuqua, Lauren Brinkac, Matt Lewis, Shivani Johri, Bruce Weaver, Grace Pai, Jonathan A. Eisen, Elisha Rahe, Wade M. Sheldon, Wenying Ye, Todd R. Miller, Jane Carlton, David A. Rasko, Ian T. Paulsen, Qinghu Ren, Sean C. Daugherty, Robert T. Deboy, Robert J. Dodson, A. Scott Durkin, Ramana Madupu, William C. Nelson, Steven A. Sullivan, M. J. Rosovitz, Daniel H. Haft, Jeremy Selengut and Naomi Ward
Nature 432, 910-913(16 December 2004)
doi:10.1038/nature03170
Sequences include those from uncultured bacterioplankton (open square) and from cultured bacterioplankton isolated at very low nutrient concentrations (filled circle). Scale bar shows Jukes–Cantor evolutionary distance.
