Low Rates of Lateral Gene Transfer among Metabolic Genes Define the Evolving Biogeochemical Niches of Archaea through Deep Time

<table>Dissimilatory sulfite reduction. Phylogenetic tree for DsrA and DsrB.</table>

Archaea

Figure 6: Low Rates of Lateral Gene Transfer among Metabolic Genes Define the Evolving Biogeochemical Niches of Archaea through Deep Time 