Pre_GI: SWBIT SVG BLASTN

Query: NC_007426:205390 Natronomonas pharaonis DSM 2160, complete genome

Lineage: Natronomonas pharaonis; Natronomonas; Halobacteriaceae; Halobacteriales; Euryarchaeota; Archaea

General Information: Isolated from Lake Gabara in Egypt. Extreme haloalkaliphilic archeon. Natronomonas pharaonis is able to survive at high salt and pH conditions which results in limited nitrogen availability through ammonium. In order to compensate for this, Natronomonas pharaonis has developed three systems to promote nitrogen assimilation: direct uptake of ammonia, uptake of nitrate, and uptake of urea. Another problem with high pH environments is the use of a proton gradient for the generation of ATP, which other alkaliphiles have adapted to by substitution of sodium ions for protons. However, this organism utilizes protons for ATP generation as determined by experimental data.

Subject: NC_011567:204772 Anoxybacillus flavithermus WK1, complete genome

Lineage: Anoxybacillus flavithermus; Anoxybacillus; Bacillaceae; Bacillales; Firmicutes; Bacteria

General Information: Anoxybacillus flavithermus, formerly Bacillus flavothermus, was isolated from a hot spring in New Zealand. This organism can tolerate a pH of up to 9.0. Gram-positive bacteria of the genus Anoxybacillus have been found in diverse thermophilic habitats, such as geothermal hot springs and manure, and in processed foods such as gelatin and milk powder.