Figure F3. A. Phylogenetic tree of the partial 16S rDNA sequences, except the gamma Proteobacteria (see Fig. F3B), from microbes from enriched basalt samples (in bold, named Cultured ODP-Hole-Sequence number), and reference strains (accession numbers in parenthesis). Bootstrap values, indicated at the nodes, were obtained from 1000 bootstrap replicates and are reported as percentages. The scale bar corresponds to 0.1 change per nucleotide. CFB = Cytophaga/Flavobacterium/Bacteroides. B. Phylogenetic tree of the partial 16S rDNA sequences grouping within the gamma Proteobacteria from microbes from encircled basalt samples and reference strains.

Figure F3. A. Phylogenetic tree of the partial 16S rDNA sequences, except the gamma Proteobacteria (see Fig. F3B), from microbes from enriched basalt samples (in bold, named Cultured ODP-Hole-Sequence number), and reference strains (accession numbers in parenthesis). Bootstrap values, indicated at the nodes, were obtained from 1000 bootstrap replicates and are reported as percentages. The scale bar corresponds to 0.1 change per nucleotide. CFB = Cytophaga/Flavobacterium/Bacteroides. B. Phylogenetic tree of the partial 16S rDNA sequences grouping within the gamma Proteobacteria from microbes from encircled basalt samples and reference strains.