Query: NC_004757:427483 Nitrosomonas europaea ATCC 19718, complete genome
Lineage: Nitrosomonas europaea; Nitrosomonas; Nitrosomonadaceae; Nitrosomonadales; Proteobacteria; Bacteria
General Information: Ammonia-oxidizing bacterium. This organism is an obligate chemo-lithoautotroph as it only uses ammonia and carbon dioxide and mineral salts for growth, and is an important part of the global biogeochemical nitrogen cycle. It can derive all energy requirements from the oxidation of ammonia to nitrate, driving global nitrogen from the reduced insoluble form to the oxidized and potentially gaseous form (including NO and NO2 which are greenhouse gases). The energy derived from ammonia oxidation is in turn used to drive carbon fixation. This bacterium also provides plants with a readily available form of nitrogen, is important in wastewater treatment, and may be involved in bioremediation of sites contaminated with toxic compounds.
Subject: NC_004369:2465461 Corynebacterium efficiens YS-314, complete genome
Lineage: Corynebacterium efficiens; Corynebacterium; Corynebacteriaceae; Actinomycetales; Actinobacteria; Bacteria
General Information: This is the type strain of C. efficiens isolated by researchers of Ajinomoto food company from soils at Kanagawa, Japan in the late 1980's. The strain can grow and produce glutamate at temperatures above up to 45oC in contrast to C. glutamicum that is only efficient at around 30oC. This feature is very beneficial for industrial applications, because less heat removal is required in fermenters to be used for cultivation of these bacteria. Glutamate-producing bacterium. They may be found as members of the normal microflora of humans, where these bacteria find a suitable niche in virtually every anatomic site. This organism is a recently proposed new species of the genus capable of producing significant quantities of glutamic acid (glutamate), an important enhancer of taste in the food industry. It is currently used commercially to produce glutamate and other amino acids and compounds.