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Proceedings of the National Academy of Sciences of the United States, ISSN 0027-8424, 06/2019, Volume 116, Issue 25, p. 12173
The hydrogen-isotopic compositions ([.sup.2]H/[.sup.1]H ratios) of lipids in microbial heterotrophs are known to vary enormously, by at least 40% (400[per... 
Oxidases | Physiological aspects | Hydrogen | Fatty acids | Analysis | Escherichia coli
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 08/2016, Volume 186, pp. 120 - 134
Santa Barbara Basin sediments host a complex network of abiotic and metabolic chemical reactions that knit together the carbon, sulfur, and iron cycles. From a... 
Organic sulfur | Sulfur isotopes | Pyrite | Sulfur biogeochemistry | Porewater profiles
Journal Article
Chemical Geology, ISSN 0009-2541, 05/2013, Volume 345, pp. 50 - 61
Over the last decade, the use of multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) has significantly lowered the detection limit of... 
Trace sulfate | Sulfur isotopes | Mass independent fractionation | MC-ICPMS
Journal Article
Organic Geochemistry, ISSN 0146-6380, 06/2016, Volume 96, pp. 43 - 64
The hydrogen isotopic compositions of sedimentary hydrocarbon molecules are now being used to address a range of scientific questions, from paleoclimate to... 
Deuterium | Hydrocarbons | Fractionation | n-Alkanes | Hydrogen isotopes | D/H | N-Alkanes | ORGANIC-MATTER | FATTY-ACIDS | INDIVIDUAL N-ALKANES | STABLE CARBON | ANAEROBIC BIODEGRADATION | GEOCHEMISTRY & GEOPHYSICS | LIPID BIOMARKERS | HYDROGEN ISOTOPIC FRACTIONATION | SOURCE IDENTIFICATION | D/H RATIOS | LEAF WAXES | Biodegradation | Physiological aspects | Carbonates | Sediments (Geology)
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 03/2019, Volume 248, pp. 242 - 251
Sulfide (H S, HS , and S ) is ubiquitous in marine porewaters as a result of microbial sulfate reduction, constituting the reductive end of the biogeochemical... 
Hydrogen sulfide | Bisulfide | Sulfur isotopes | Isotope effect | Equilibrium
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 03/2019, Volume 248, p. 242
Sulfide (H.sub.2S, HS.sup.-, and S.sup.2-) is ubiquitous in marine porewaters as a result of microbial sulfate reduction, constituting the reductive end of the... 
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 2006, Volume 70, Issue 9, pp. 2153 - 2162
To investigate potential variability in the biosynthetic fractionation of hydrogen isotopes between environmental water and plant lipids, the cord grass was... 
Pyrolysis | Cellulose | Wetland flora | Plant lipids | Photosynthesis | Mass spectrometry | Fatty acids | Sea-water
Journal Article
Frontiers in Microbiology, ISSN 1664-302X, 10/2017, Volume 8, pp. 1886 - 1886
Fatty acids produced by H2-metabolizing bacteria are sometimes observed to be more D-depleted than those of photoautotrophic organisms, a trait that has been... 
Cupriavidus necator | Hydrogenase | D/H fatty acid | Hydrogen isotope | Autotrophic metabolism | fatty acid | hydrogenase | D/H | hydrogen isotope | autotrophic metabolism
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 08/2016, Volume 186, p. 120
Santa Barbara Basin sediments host a complex network of abiotic and metabolic chemical reactions that knit together the carbon, sulfur, and iron cycles. From a... 
Methane | Sulfides | Shale oils | Sulfur | Sulfates | Biogeochemical cycles | Biogeochemistry
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 08/2016, Volume 186, pp. 120 - 134
Santa Barbara Basin sediments host a complex network of abiotic and metabolic chemical reactions that knit together the carbon, sulfur, and iron cycles. From a... 
Sulfides | Pyrite | Operating systems | Basins | Bacteria | Sulfur | Sulfates | Sediments
Journal Article
Science, ISSN 0036-8075, 10/2005, Volume 310, Issue 5747, pp. 471 - 474
Journal Article
Limnology and Oceanography: Methods, ISSN 1541-5856, 02/2016, Volume 14, Issue 2, pp. 87 - 99
The carbon isotope ratio (δ 13 C value) of marine particulates is a potentially useful tracer for elucidating pathways of carbon flow in the marine... 
OLIGONUCLEOTIDE PROBES | COCCOLITHOPHORID EMILIANIA-HUXLEYI | CO2 CONCENTRATION | STABLE-ISOTOPES | ATLANTIC-OCEAN | PACIFIC-OCEAN | OCEANOGRAPHY | GROWTH-RATE | LIMNOLOGY | INORGANIC CARBON | RIBOSOMAL-RNA | FORM IA-RUBISCO
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 2010, Volume 74, Issue 7, pp. 2128 - 2141
Journal Article
Limnology and Oceanography: Methods, ISSN 1541-5856, 02/2016, Volume 14, Issue 2, pp. 87 - 99
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, 06/2019, Volume 116, Issue 25, p. 12173
The hydrogen-isotopic compositions ( H/ H ratios) of lipids in microbial heterotrophs are known to vary enormously, by at least 40% (400‰) relative. This is... 
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 5/2010, Volume 107, Issue 19, pp. 8537 - 8542
The ríse of atmospheric oxygen has driven environmental change and biological evolution throughout much of Earth's history and was enabled by the evolution of... 
Summonses | Cyanobacteria | Phylogenetics | Bacteria | Evolution | Biosynthesis | Phylogeny | Topology | Biological markers | Photosynthesis | Biomarkers | Hopanoids | Radical SAM | ARCHEAN MOLECULAR FOSSILS | biomarkers | RHODOPSEUDOMONAS-PALUSTRIS | MULTIDISCIPLINARY SCIENCES | SULFUR BACTERIA | PHYLOGENETIC TREE SELECTION | radical SAM | MULTIPLE SEQUENCE ALIGNMENT | hopanoids | PROKARYOTIC TRITERPENOIDS | MARINE-SEDIMENTS | BRADYRHIZOBIUM-JAPONICUM | MICROBIAL DIVERSITY | cyanobacteria | phylogeny | Intramolecular Transferases - metabolism | Multigene Family - genetics | Triterpenes - chemistry | Gas Chromatography-Mass Spectrometry | Methyltransferases - metabolism | Rhodopseudomonas - genetics | Rhodopseudomonas - enzymology | Geologic Sediments - chemistry | Acetylation | Triterpenes - metabolism | Triterpenes - analysis | Methyltransferases | Microbiological synthesis | Physiological aspects | Research | Methylation | Cyclic compounds | Natural history | Rocks | Lipids | Metabolism | Evolution & development | Chemical compounds | Index Medicus | Cadmium | Oxygen | Methylase | Environmental changes | Sediment pollution | taxonomy | Radicals | hopanes | Fossils | Degradation | Proteins | innovations | sedimentary rocks | Historical account | DNA methylation | Bioindicators | Lipid metabolism | Dating | Biological Sciences | Physical Sciences
Journal Article