Lipid biomarkers: molecular tools for illuminating the history of microbial life
… In this Review, we explore recent work that has been done to link lipid biomarkers to their
biological … those concerning the nature and history of early microbial life. Lipids as biomarkers …
biological … those concerning the nature and history of early microbial life. Lipids as biomarkers …
Use of lipid biomarkers in environmental samples
A Tunlid, DC White - Analytical Microbiology Methods: Chromatography …, 1990 - Springer
… Chemical measures for the biomass, community structure and nutritional status of microbial
consortia based on analysis of lipid biomarkers provide a quantitative definition useful for …
consortia based on analysis of lipid biomarkers provide a quantitative definition useful for …
Lipids as universal biomarkers of extraterrestrial life
CD Georgiou, DW Deamer - Astrobiology, 2014 - liebertpub.com
… Our main point is that a search for lipid biomarkers should include tests for deviation from
abiotic products such as those present in carbonaceous meteorites or synthesized by the …
abiotic products such as those present in carbonaceous meteorites or synthesized by the …
An overview of lipid biomarkers in terrestrial extreme environments with relevance for mars exploration
… on Earth, which is why they are considered useful biomarkers for life detection in terrestrial
… of microbial life, which grants lipids a universal biomarker character suitable for life detection …
… of microbial life, which grants lipids a universal biomarker character suitable for life detection …
Molecular indicators (biomarkers) of past life
BRT Simoneit - The Anatomical Record: An Official Publication …, 2002 - Wiley Online Library
… In regards to Mars, the biomarkers from lipids and biopolymers would be expected to be …
biomarkers of individual species of microbes need to be elucidated for reference (in both lipids …
biomarkers of individual species of microbes need to be elucidated for reference (in both lipids …
Lipid biomarkers for bacterial ecosystems: studies of cultured organisms, hydrothermal environments and ancient sediments
RE Summons, LL Jahnke… - … 202‐Evolution of …, 2007 - Wiley Online Library
… In order to obtain more information about lipids produced by extant microbes with affinities
to geologically ancient groups, and given our focus on oxygenic photosynthesis and the …
to geologically ancient groups, and given our focus on oxygenic photosynthesis and the …
Microbial signature lipid biomarker analysis–an approach that is still preferred, even amid various method modifications
C Willers, PJ Jansen van Rensburg… - Journal of Applied …, 2015 - academic.oup.com
… Microbial lipid biomarkers have been successfully extracted from cold‐seep carbonates,
sampled at the seafloor, by a Soxtec ® System with dichloromethane and MeOH (9 : 1; v/v) as …
sampled at the seafloor, by a Soxtec ® System with dichloromethane and MeOH (9 : 1; v/v) as …
Lipid biomarkers from microbial mats on the McMurdo Ice Shelf, Antarctica: signatures for life in the cryosphere
… this to include comprehensive biomarker analyses … microbial communities that thrive in this
unusual setting. We also compare the lipid distribution of the ‘dirty ice’ samples with microbial …
unusual setting. We also compare the lipid distribution of the ‘dirty ice’ samples with microbial …
Production and early preservation of lipid biomarkers in iron hot springs
MN Parenteau, LL Jahnke, JD Farmer, SL Cady - Astrobiology, 2014 - liebertpub.com
… Surprisingly, the lipid biomarkers resisted the earliest stages of microbial degradation and
diagenesis to survive in the iron oxides beneath the mats. Understanding the potential of …
diagenesis to survive in the iron oxides beneath the mats. Understanding the potential of …
Diagnostic lipid biomarker and stable carbon isotope signatures of microbial communities mediating the anaerobic oxidation of methane with sulphate
… lipid biomarker signatures for a chemotaxonomic identification of the three known AOM
communities. The lipid … to use multiple lipid signatures for a robust identification of the dominating …
communities. The lipid … to use multiple lipid signatures for a robust identification of the dominating …
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