Pre_GI: SWBIT SVG BLASTP

Query: NC_015416:1872000 Methanosaeta concilii GP-6 chromosome, complete genome

Lineage: Methanosaeta concilii; Methanosaeta; Methanosaetaceae; Methanosarcinales; Euryarchaeota; Archaea

General Information: Methanosaeta, the predominant methane producer on earth, has received little attention in recent years due to its slow growth and difficulties in culturing. Therefore, the genome sequence is a valuable source of information about this microbe and offers the most tractable approach to understanding its physiology. Furthermore, the genome sequence of Methanosaeta concilii GP-6 significantly increases our knowledge of the role of acetate-utilizing methanoarchaea in the global carbon cycle, and also allows for a more complete comparative genomics analysis of methanogenic archaea as now both genera of aceticlastic methanoarchaea are now represented.

Subject: NC_014654:221707 Halanaerobium sp. 'sapolanicus' chromosome, complete genome

Lineage: Halanaerobium hydrogeniformans; Halanaerobium; Halanaerobiaceae; Halanaerobiales; Firmicutes; Bacteria

General Information: Environment: Fresh water, Sediment; Temp: Mesophile; Temp: 34 - 42C. Organisms identified in the genus Halanaerobium (also known as Haloanaerobium) were first isolated from the Great Salt Lake in Utah, USA and have since been isolated from diverse saline environments such as oil reserviors, brine-seawater interfaces and hypersaline sediments. These bacteria are extremely salt-tolerant and are able to grow in concentrations of salt as high as 25%.