Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun Any of various anaerobic archaea that produce methane as a metabolic byproduct.

from the GNU version of the Collaborative International Dictionary of English.

  • noun A type of archaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage, and capable of producing methane; a source of natural gas.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun any of various archaebacteria capable of methanogenesis

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun archaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage and capable of producing methane; a source of natural gas

Etymologies

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Examples

  • The Mars methane release would, in this scenario, occur when the right climatic conditions arrive for an explosion of the methanogen population, or it could come from a melting of surface ice that then allows subterranean, bacteria-produced methane to escape.

    First Contact Marc Kaufman 2011

  • The Mars methane release would, in this scenario, occur when the right climatic conditions arrive for an explosion of the methanogen population, or it could come from a melting of surface ice that then allows subterranean, bacteria-produced methane to escape.

    First Contact Marc Kaufman 2011

  • The process produces hydrogen, which is then converted into methane by methanogen enzymes.

    Farming Changes Affect Climate 2010

  • Depth related diversity of methanogen Archaea in Finnish oligotrophic fen.

    Implications of current species distributions for future biotic change in the Arctic 2009

  • Isolation and identification of methanogen-specific DNA from blanket bog peat by PCR amplification and sequence analysis.

    Implications of current species distributions for future biotic change in the Arctic 2009

  • This seems natural, as early organisms are unlikely to be sturdy and also unlikely to utilize oxygen as needed in aerobic methylothrophy/methanotrophy and the related methanogen metabolism as oxygen atmospheres are products of biospheres.

    HARPS Discovers 32 New Exoplanets | Universe Today 2009

  • To summerize: If your methanogen has a hincapie then your armstrong will burp more methane.

    The Indignity of Commuting by Bicycle: Sounds, Sasquatch, Stupidity, and Specters BikeSnobNYC 2008

  • Today, the first map of a rumen methanogen DNA sequence was published in the journal PLoS One, giving scientists worldwide a major new opportunity to identify methods for cutting from cows.

    ScreenTalk 2010

  • Today, the first map of a rumen methanogen DNA sequence was published in the journal PLoS One, giving scientists worldwide a major new opportunity to identify methods for cutting from cows.

    ScreenTalk 2010

  • Today, the first map of a rumen methanogen DNA sequence was published in the journal PLoS One, giving scientists worldwide a major new opportunity to identify methods for cutting from cows.

    ScreenTalk 2010

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