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Editing Methanobacteria

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Original-"Methanobacteria"

Methanobacteria

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In taxonomy, the Methanobacteria are a class of the Euryarchaeota.[1] Several of the classes of the Euryarchaeota are methanogens and the Methanobacteria are one of these classes.

References

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    1.See the NCBI webpage on Methanobacteria. Data extracted from the "NCBI taxonomy resources". National Center for Biotechnology Information. Retrieved 2007-03-19.

Edits-"methanobacteria"

Methanobacteria

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In taxonomy, the Methanobacteria are a class of Archaea under Euryarchaeota.[2] Several of the classes of the Euryarchaeota are methanogens and the Methanobacteria are one of these classes. Despite inclusion of the term "bacteria" in its name, Methanobacteria are under the domain of archaea and not bacterias. As of 2014, there are 20 species of Methanobacteria that have been formally identified, all of which are able to grow by utilising redox reactions between H2 and CO[3]. Methanobacteria are currently being studied for their possible application in biotechnology.

Species Identified

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  1. Methanobacterium thermalcaliphilum[4]
  2. Methanobacterium formicicum[4]
  3. Methanobacterium bryantii[4]
  4. Methanobacterium beijingense[4]
  5. Methanobacterium thermoautotrophicum[4]
  6. Methanobacterium ruminantium[4]
  7. Methanobacterium lacus[5]
  8. Methanobacterium congolense [6]
  9. Methanobacterium oryzae [7]
  10. Methanobacterium kanagiense[8]
  11. Methanobacterium arcticum[9]
  12. Methanobacterium veterum[10]
  13. Methanobacterium aarhusense[11]
  14. Methanobacterium petrolearium[12]
  15. Methanobacterium ferruginis[12]
  16. Methanobacterium movens[13]
  17. Methanobacterium flexile[13]
  18. Methanobacterium palustre[14]
  19. Methanobacterium palusdis[3]

Biotechnology

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As of October of 2017, little research has been done on the applications of Methanobacteria, but the following potentially beneficial properties of Methanobacteria has been identified recently.

Methanobacteria was found to be responsible for mineral deposits on metal surfaces which prevented corrosion by creating a protective layer on the metal.[15]. This capability of Methanobacteria are being explored as a technology to protect metal constructions. This property of the Methanobacteria could reduce the corrosion of sewage pipes, the repairs of which are currently extremely costly.

Methanobacterium beijingese were found to be one of the contributors to the anaerobic digestion processing of food wastewater.[16]

Methanobacterium palustre were discovered to be capable of performing electromethanogenesis. This research has significant potential as it allows for both the storage of renewable electrical energy as biofuel in the form of methane, and provides a way to capture carbon dioxide from the atmosphere.[17] The diverse and flexible usage of methane may increase the utility of renewable energy sources.

References

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  1. ^ See the NCBI webpage on Methanobacteria. Data extracted from the "NCBI taxonomy resources". National Center for Biotechnology Information. Retrieved 2007-03-19. {{cite journal}}: Empty citation (help)
  2. ^ See the NCBI webpage on Methanobacteria. Data extracted from the "NCBI taxonomy resources". National Center for Biotechnology Information. Retrieved 2007-03-19.
  3. ^ a b Cadillo-Quiroz, H (May 2014). "Methanobacterium paludis sp.nov. and a novel strain of Methanobacterium lacus isolated from northern peatlands". bioresrouce technology. 64: 1473-80. doi:10.1099/ijs.0.059964-0. PMID 24449792. Retrieved September 27, 2017. {{cite journal}}: Cite has empty unknown parameter: |1= (help)
  4. ^ a b c d e f Boone, David (2001). Bergey's Manual of Systematic Bacteriology (PDF). New York: Springer. ISBN 978-0-387-95041-9. Retrieved October 8, 2017.
  5. ^ Borrel, G (Jul 2012). "Methanobacterium lacus sp. nov., isolated from the profundal sediment of a freshwater meromictic lake". Int J Syst Evol Microbiol. 62 (pt7): 1625–9. doi:10.1099/ijs.0.034538-0. PMID 21890730. Retrieved October 8, 2017.
  6. ^ Cuzin, N (Mar 2001). "Methanobacterium congolense sp. nov., from a methanogenic fermentation of cassava peel". Int J Syst Evol Microbiol. 61 (Pt 2): 489–93. doi:10.1099/00207713-51-2-489. PMID 11321095. Retrieved October 8, 2017.
  7. ^ Joulian, C (Mar 2000). "Methanobacterium oryzae sp. nov., a novel methanogenic rod isolated from a Philippines ricefield". Int J Syst Evol Microbiol. 50 (Pt 2): 525–8. doi:10.1099/00207713-50-2-525. PMID 10758856. Retrieved October 8, 2017.
  8. ^ Kitamura, K (Jun 2011). "Methanobacterium kanagiense". Int J Syst Evol Microbiol. 61 (Pt 6): 1246–52. doi:10.1099/ijs.0.026013-0. PMID 20639228. Retrieved October 8, 2017.
  9. ^ Shcherbakova, V (Jan 2011). "Methanobacterium arcticum sp. nov., a methanogenic archaeon from Holocene Arctic permafrost". Int J Syst Evol Microbiol. 61 (Pt 1): 144–7. doi:10.1099/ijs.0.021311-0. PMID 20173003. Retrieved October 8, 2017.
  10. ^ Krivushin KV, KV (Feb 2010). "Methanobacterium veterum sp. nov., from ancient Siberian permafrost". Int J Syst Evol Microbiol. 60 (Pt 2): 455–9. doi:10.1099/ijs.0.011205-0. PMID 19654368. Retrieved October 8, 2017.
  11. ^ Shlimon, AG (May 2004). "Methanobacterium aarhusense sp. nov., a novel methanogen isolated from a marine sediment (Aarhus Bay, Denmark)". Int J Syst Evol Microbiol. 54 (Pt 3): 759–63. doi:10.1099/ijs.0.02994-0. PMID 15143021. Retrieved October 8, 2017.
  12. ^ a b Mori and Harayama, K (Jan 2011). "Methanobacterium petrolearium sp. nov. and Methanobacterium ferruginis sp. nov., mesophilic methanogens isolated from salty environments". Int J Syst Evol Microbiol. 61 (Pt 1): 138–43. doi:10.1099/ijs.0.022723-0. PMID 20173004. Retrieved October 8, 2017.
  13. ^ a b Zhu, J (Dec 2011). "Methanobacterium movens sp. nov. and Methanobacterium flexile sp. nov., isolated from lake sediment". Int J Syst Evol Microbiol. 61 (Pt 12): 2974–8. doi:10.1099/ijs.0.027540-0. PMID 21278411. Retrieved October 8, 2017. {{cite journal}}: Check |url= value (help)
  14. ^ Zellner, G (1988). "Characterization of a new mesophilic, secondary alcohol-utilizing methanogen, Methanobacterium palustre spec. nov. from a peat bog". Arch Microbiol. 151: 1–9. {{cite journal}}: |access-date= requires |url= (help)
  15. ^ Kip, Nardy (Sep 2017). "Methanogens predominate in natural corrosion protective layers on metal sheet piles". Scientific Reports. 7 (11899). doi:10.1038/s41598-017-11244-7. Retrieved Sep 27, 2017.
  16. ^ Lee, J (Sep 2017). "Bacteria and archaea communities in full-scale thermophilic and mesophilic anaerobic digesters treating food wastewater: Key process parameters and microbial indicators of process instability". Bioresource Technology. 245: 689--697. doi:10.1016/j.biortech.2017.09.015.
  17. ^ Cheng, S (May 2009). "Direct biological conversion of electrical current into methane by electromethanogenesis". Environ Sci Technol. 43 (10): 3953–8. PMID 19544913. Retrieved 2017-10-08.

Aw13jcha (talk) 03:24, 9 October 2017 (UTC)

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