Dataset: Relative abundances of the diether lipid archaeol and tetraether lipids with zero, one, two and three rings and crenarchaeol from rock samples at different depths.

This dataset has not been validatedData not availableVersion 0 (2020-02-12)Dataset Type:Other Field Results

Principal Investigator: Virginia P. Edgcomb (Woods Hole Oceanographic Institution)

BCO-DMO Data Manager: Mathew Biddle (Woods Hole Oceanographic Institution)

Program: International Ocean Discovery Program (IODP)

Project: Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta-omics and Culturing Approaches (Subseafloor Lower Crust Microbiology)

Abstract

Archaeal intact polar lipids (IPLs) and archaeal core lipids relative abundances of the diether lipid archaeol and tetraether lipids with zero, one, two and three rings (GDGT-0, -1, -2, -3, respectively) and crenarchaeol from rock samples at different depths (meters below sea floor; mbsf).

Cite Dataset

Archaeal intact polar lipids (IPLs) and archaeal core lipids relative abundances of the diether lipid archaeol and tetraether lipids with zero, one, two and three rings (GDGT-0, -1, -2, -3, respectively) and crenarchaeol from rock samples at different depths (meters below sea floor; mbsf). 

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Methods
Becker, K. W., Lipp, J. S., Zhu, C., Liu, X.-L., & Hinrichs, K.-U. (2013). An improved method for the analysis of archaeal and bacterial ether core lipids. Organic Geochemistry, 61, 34–44. doi:10.1016/j.orggeochem.2013.05.007
Methods
Klein, A. T., Yagnik, G. B., Hohenstein, J. D., Ji, Z., Zi, J., Reichert, M. D., … Lee, Y. J. (2015). Investigation of the Chemical Interface in the Soybean–Aphid and Rice–Bacteria Interactions Using MALDI-Mass Spectrometry Imaging. Analytical Chemistry, 87(10), 5294–5301. doi:10.1021/acs.analchem.5b00459
Methods
Sturt, H. F., Summons, R. E., Smith, K., Elvert, M., & Hinrichs, K.-U. (2004). Intact polar membrane lipids in prokaryotes and sediments deciphered by high-performance liquid chromatography/electrospray ionization multistage mass spectrometry—new biomarkers for biogeochemistry and microbial ecology. Rapid Communications in Mass Spectrometry, 18(6), 617–628. doi:10.1002/rcm.1378

Edgcomb, V. P. (2020) Relative abundances of the diether lipid archaeol and tetraether lipids with zero, one, two and three rings and crenarchaeol from rock samples at different depths.. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 0) Version Date 2020-02-12 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/793120 [access date]

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This dataset is licensed under Creative Commons Attribution 4.0.


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Funded by the U.S. National Science Foundation