Metabolic associations with archaea drive shifts in hydrogen isotope fractionation in sulfate-reducing bacterial lipids in cocultures and methane seeps

Correlation between hydrogen isotope fractionation in fatty acids and carbon metabolism in pure cultures of bacteria indicates the potential of biomarker D/H analysis as a tool for diagnosing carbon substrate usage in environmental samples. However, most environments, in particular anaerobic habitat...

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Veröffentlicht in:	Geobiology 2015-09, Vol.13 (5), p.462-477
Hauptverfasser:	Dawson, K. S., Osburn, M. R., Sessions, A. L., Orphan, V. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Archaea Bacteria Deltaproteobacteria - growth & development Deltaproteobacteria - metabolism Desulfococcus multivorans Deuterium - analysis Hydrogen - analysis Lipid Metabolism Lipids - chemistry Methanosarcina - growth & development Methanosarcina - metabolism Methanosarcina acetivorans Microbial Consortia Oregon Seawater - microbiology
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