Query: NC_015731:1106870 Nitrosomonas sp. Is79A3 chromosome, complete genome
Lineage: Nitrosomonas; Nitrosomonas; Nitrosomonadaceae; Nitrosomonadales; Proteobacteria; Bacteria
General Information: Environment: Fresh water; Isolation: freshwater lake; Temp: Mesophile. Nitrosomonas sp. (strain Is79A3) is an aerobic, chemoautotrophic, Gram-negative bacterium isolated from freshwater lake. It oxidizes ammonia into nitrite. Nitrosomonas sp. are useful in treatment of industrial and sewage waste and in the process of bioremediation.
Subject: NC_009654:4253431 Marinomonas sp. MWYL1, complete genome
Lineage: Marinomonas; Marinomonas; Oceanospirillaceae; Oceanospirillales; Proteobacteria; Bacteria
General Information: Marinomonas MWYL1 was isolated from the root surface of the salt marsh grass Spartina anglica, growing near the North Norfolk, England village of Stiffkey. The genus Marinomonas comprises a widespread group of g -proteobacteria that exist in coastal waters, and which had been earlier been included in the genus Alteromonas. The interest in Marinomonas MWYL 1 was that it could grow on the betaine molecule Dimethylsulphoniopropionate (DMSP) as sole carbon source and, when it did do, it released large amounts of the gas dimethyl sulphide. DMSP is a compatible solute that is used by many marine phytoplankton and seaweed macroalgae as an osmoticum and an anti-stress compound. In addition, a few known land angiosperms make DMSP and these include certain species of Spartina - hence the choice of these plants as a source for DMSP-degrading bacteria. Indeed, others had shown previously that the DMSP-catabolising bacteria isolated from Spartina root surfaces included Marinomonas strains.