Query: NC_002977:1600350 Methylococcus capsulatus str. Bath, complete genome
Lineage: Methylococcus capsulatus; Methylococcus; Methylococcaceae; Methylococcales; Proteobacteria; Bacteria
General Information: Methane-utilizing bacterium. This organism is a methanotroph, and can utilize methane (methanol) as the sole carbon and energy source through the use of monooxygenases. The Methylococci are environmentally important since they are involved in oxidation of methane, a greenhouse gas, and may also be used for bioremediation of polluted sites.
Subject: NC_014355:3398033 Candidatus Nitrospira defluvii, complete genome
Lineage: Nitrospira defluvii; Nitrospira; Nitrospiraceae; Nitrospirales; Nitrospirae; Bacteria
General Information: This nitrite-oxidizing bacterium was found through enrichment from activated sludge from a municipal wastewater treatment plant. Phylogenetic analysis of 16S rRNA gene sequences revealed that the enriched bacteria represented a novel Nitrospira species closely related to uncultured Nitrospira-like bacteria previously found in wastewater treatment plants and nitrifying bioreactors.