Acetylene as a substrate in the development of primordial bacterial communities
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Abstract
The fermentation of atmospheric acetylene by anaerobic bacteria is proposed as the basis of a primordial heterotrophic food chain. The accumulation of fermentation products (acetaldehyde, ethanol, acetate and hydrogen) would create niches for sulfate-respiring bacteria as well as methanogens. Formation of acetylene-free environments in soils and sediments would also alter the function of nitrogenase from detoxification to nitrogen-fixation. The possibility of an acetylene-based anaerobic food chain in Jovian-type atmospheres is discussed. ?? 1988 Kluwer Academic Publishers.
Publication type | Article |
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Publication Subtype | Journal Article |
Title | Acetylene as a substrate in the development of primordial bacterial communities |
Series title | Origins of Life and Evolution of the Biosphere |
DOI | 10.1007/BF01808218 |
Volume | 18 |
Issue | 4 |
Year Published | 1988 |
Language | English |
Publisher location | Kluwer Academic Publishers |
Contributing office(s) | San Francisco Bay-Delta, Pacific Regional Director's Office |
Larger Work Type | Article |
Larger Work Subtype | Journal Article |
Larger Work Title | Origins of Life and Evolution of the Biosphere |
First page | 397 |
Last page | 407 |
Online Only (Y/N) | N |
Additional Online Files (Y/N) | N |
Google Analytic Metrics | Metrics page |