Methane-oxidizing Bacteria

methane-oxidizing bacteria

[′meth‚ān ¦äk·sə‚dīz·iŋ bak′tir·ē·ə]
Bacteria that derive energy from oxidation of methane.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Methane-oxidizing Bacteria


bacteria capable of assimilating methane and methyl alcohol in low concentrations as their sole sources of energy and carbon.

Methane-oxidizing bacteria are characterized by a developed membrane apparatus. They do not grow on ordinary media. A typical representative of the group is Methanomonas methanica, a nonsporiferous gram-negative flagellate bacillus. The assimilation of the methane carbon is accomplished either through the synthesis of allulose phosphate or the formation of the amino acid serine. Inexpensive fodder protein can be produced by growing the bacteria on natural gas consisting mainly of methane. Methane-oxidizing bacteria inhabit bodies of water, oxidizing the methane formed in the silt. They are also found in the soil above gas or petroleum deposits. Attempts have been made to control methane accumulations in mines by using methane-oxidizing bacteria.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
The monophyly of bathymodiolin SOX and MOX bacteria identified in previous studies indicated that these symbioses evolved only twice in bathymodiolin mussels, once with sulfur-oxidizing bacteria and once with methane-oxidizing bacteria.
Oxidation of Ammonia by Methane-oxidizing Bacteria and the Effects of Ammonia on MethaneOxidation.
The natural and unnatural history of methane-oxidizing bacteria. Philos Trans R Soc Lond B Biol Sci.
Fritz et al., "Anaerobic oxidization of methane in a minerotrophic peatland: enrichment of nitrite-dependent methane-oxidizing bacteria," Applied and Environmental Microbiology, vol.