The rod-shaped bacterium, Candidatus Desulforudis audaxviator, lives independently of any other organism in a part of the Mponeng gold. Genus: Candidatus Desulforudis. Species: Candidatus Desulforudis audaxviator. The name “audaxviator” was inspired by a quote from the. Candidatus Desulforudis audaxviator MPC. JGI project id: Culture collection: Year of funding: GTL. Public website date: 3/10/ Assembly.

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Info – Candidatus Desulforudis audaxviator MPC

Group Directory Member Directory. Few organisms are similar to Desulforudis audaxviator in that they are anaerobic chemolithoautotrophs.

By audacviator this site, you agree to the Terms of Use and Privacy Policy. The archaeal genes present in the D. Watch Interactive Report Edit Summary. This may include taking up nutrients recycled from dead cells. Nonetheless, a nitrogenase is present in the genome… D.

Billions of years ago, some of the first bacteria on the planet may have thrived in similar conditions. The bacteria can then use the sulfate for dissimulatory sulfate reduction, returning the compound to sulfide.

All three of these mines are located in the Witswatersrand basin, the same basin as the Mponeng gold mine.

Descende, audax viator, et terrestre centrum attinges Descend, bold traveller, and you auaxviator attain the center of the Earth.


Taken together, these characteristics mean that D. Personal tools Log in. The genome contains an unusual transposon and possesses many sites of insertion. They are motile, sporulating, sulfate reducing chemoautotrophsand are categorized as thermophiles and obligate anaerobes.

Desulforudis audaxviator – Wikipédia, a enciclopédia livre

The bacterium has transporters for both sugars and amino acids, which can be used a carbon source if they are available in the environment. Peptococcaceae Sulphophiles Lithophiles Monotypic bacteria genera Candidatus taxa. In other words, they are able to use inorganic sources of energy instead of consuming organic molecules as food or using sunlightfix their own carbon rather than rely on plants to convert carbon dioxide to organic compoundsand use chemicals other than oxygen for respiration.

The hydrogen peroxide reacts with the environmental sulfide to form sulfate. Learn how your comment data is processed.

Severe nutrient limitation is believed to result in cell doubling times ranging from s to s of years…this organism appeared to possess all of the metabolic capabilities necessary for an independent life-style…radiolytically generated chemical species as providing the energy and nutrients to the system, with formate and H 2 as possessing the greatest potential among candidate electron donors, and sulfate SO 4 2— reduction as the dominant electron-accepting process.

Organism Candidatus Desulforudis Species.

At MP, where biodensity is low, carbon cesulforudis fixed from inorganic sources…. It may also have acquired genes from a species of archaea by horizontal gene transfer. Views Read Edit View history.


Desulforudis audaxviator Desulforudis audaxviator Desulfoorudis classification Kingdom: The hydrocarbons in that environment do not come from living organisms. Similar bacteria have been found in other environments and locations. If conditions become unfavorable for normal life, D. Ammonia is thought to be at a high enough concentration to provide a sufficient source of nitrogen.

Desulforudis audaxviator

This makes it one of the few known organisms that does not depend on sunlight for candidarus, and the only species known to be alone in its ecosystem. Articles with ‘species’ microformats All articles with unsourced statements Articles with unsourced statements from March Taxonbars using multiple manual Wikidata items. A colony of Desulforudis audaxviator, discovered in a gold mine near Johannesburg, South Africa.

This student page has not been curated. The newly discovered microbes could shed light into the origins of life on Earth. The hero, Audaxviatpr Lidenbrock, finds a secret inscription in Latin that reads: Approximately four micrometres in length, it has survived for millions of years on chemical food sources that derive from the radioactive decay of minerals in the surrounding rock.