Query: NC_009440:21947 Metallosphaera sedula DSM 5348 chromosome, complete genome
Lineage: Metallosphaera sedula; Metallosphaera; Sulfolobaceae; Sulfolobales; Crenarchaeota; Archaea
General Information: Acid-loving thermophile which can oxidize coal and pyrite. Metallosphaera sedula was isolated from a thermal pond in the Pisciarelli Solfatara in Italy. This organism is able to leach metals from sulfidic ores making it a potential bioleaching agent. The rate of oxidation of iron pyrite for this organism is increased under conditions of thermal and chemical stress.
Subject: NC_009975:1203372 Methanococcus maripaludis C6, complete genome
Lineage: Methanococcus maripaludis; Methanococcus; Methanococcaceae; Methanococcales; Euryarchaeota; Archaea
General Information: This strain was isolated from intertidal sediments. Methanococcus maripaludis is a rapid growing hydrogenotrophic methanoarchaeon common in salt marshes, marine and estuarine environments in the Southeastern U.S.A. Methanococcus maripaludis is an obligately anaerobic, mesophilic, methane-producing archaeon. Growth on hydrogen and carbon dioxide results in the production of methane as a waste product. M. maripaludis stands out among methanogenic archaea as an ideal model species because of fast reproducible growth and effective genetic tools.