Query: NC_018581:1180951 Gordonia sp. KTR9 chromosome, complete genome
Lineage: Gordonia; Gordonia; Gordoniaceae; Actinomycetales; Actinobacteria; Bacteria
General Information: Isolated from soil at an explosives testing facility. Can transform hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), a cyclic nitramine explosive. Many military ranges in the United States and Canada are contaminated with explosive and propellant residues. Of the nitroaromatic and nitramine explosives that exist on these sites, hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) has a low sorption capacity and can migrate through soil into surface water and groundwater.
Subject: NC_011420:852643 Rhodospirillum centenum SW, complete genome
Lineage: Rhodospirillum centenum; Rhodospirillum; Rhodospirillaceae; Rhodospirillales; Proteobacteria; Bacteria
General Information: Rhodospirillum centenum, also called Rhodocista centenaria, is a nitrogen-fixing photoheterotroph with a complex life cycle. R. centenum is one of the few known thermotolerant purple bacteria species with optimal growth temperature of 44 dgrees C and a maximal growth temperature of 48 degrees C. In liquid media this organism is motile by a single polar flagellum. R. centenum produces lateral flagella to become a swarming cell. Under low nutrient conditions R. centenum forms a desiccation- and UV-resistant cyst. R. centenum can often be cultivated from hot springs such as those found at Yellowstone National Park. R. centenum is emerging as a model organism for genetic and molecular genetic analysis of cyst formation.