DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx
Our understanding of phosphorus (P) dynamics in the deep subseafloor environment remains limited. Here we investigate potential microbial P uptake mechanisms in oligotrophic marine sediments beneath the North Atlantic Gyre and their effects on the relative distribution of organic P compounds as a fu...
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Online Access: | https://doi.org/10.3389/fmars.2022.907527.s001 https://figshare.com/articles/dataset/DataSheet_1_Potential_Phosphorus_Uptake_Mechanisms_in_the_Deep_Sedimentary_Biosphere_docx/19963196 |
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ftfrontimediafig:oai:figshare.com:article/19963196 2023-05-15T17:33:31+02:00 DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx Delphine Defforey Benjamin J. Tully Jason B. Sylvan Barbara J. Cade-Menun Brandi Kiel Reese Laura Zinke Adina Paytan 2022-06-02T15:29:46Z https://doi.org/10.3389/fmars.2022.907527.s001 https://figshare.com/articles/dataset/DataSheet_1_Potential_Phosphorus_Uptake_Mechanisms_in_the_Deep_Sedimentary_Biosphere_docx/19963196 unknown doi:10.3389/fmars.2022.907527.s001 https://figshare.com/articles/dataset/DataSheet_1_Potential_Phosphorus_Uptake_Mechanisms_in_the_Deep_Sedimentary_Biosphere_docx/19963196 CC BY 4.0 CC-BY Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Marine Sediments P-NMR deep biosphere P substrate metagenome Dataset 2022 ftfrontimediafig https://doi.org/10.3389/fmars.2022.907527.s001 2022-06-08T23:08:13Z Our understanding of phosphorus (P) dynamics in the deep subseafloor environment remains limited. Here we investigate potential microbial P uptake mechanisms in oligotrophic marine sediments beneath the North Atlantic Gyre and their effects on the relative distribution of organic P compounds as a function of burial depth and changing redox conditions. We use metagenomic analyses to determine the presence of microbial functional genes pertaining to P uptake and metabolism, and solution 31 P nuclear magnetic resonance spectroscopy ( 31 P NMR) to characterize and quantify P substrates. Phosphorus compounds or compound classes identified with 31 P NMR include inorganic P compounds (orthophosphate, pyrophosphate, polyphosphate), phosphonates, orthophosphate monoesters (including inositol hexakisphosphate stereoisomers) and orthophosphate diesters (including DNA and phospholipid degradation products). Some of the genes identified include genes related to phosphate transport, phosphonate and polyphosphate metabolism, as well as phosphite uptake. Our findings suggest that the deep sedimentary biosphere may have adapted to take advantage of a wide array of P substrates and could play a role in the gradual breakdown of inositol and sugar phosphates, as well as reduced P compounds and polyphosphates. Dataset North Atlantic Frontiers: Figshare |
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Open Polar |
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Frontiers: Figshare |
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ftfrontimediafig |
language |
unknown |
topic |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Marine Sediments P-NMR deep biosphere P substrate metagenome |
spellingShingle |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Marine Sediments P-NMR deep biosphere P substrate metagenome Delphine Defforey Benjamin J. Tully Jason B. Sylvan Barbara J. Cade-Menun Brandi Kiel Reese Laura Zinke Adina Paytan DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx |
topic_facet |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Marine Sediments P-NMR deep biosphere P substrate metagenome |
description |
Our understanding of phosphorus (P) dynamics in the deep subseafloor environment remains limited. Here we investigate potential microbial P uptake mechanisms in oligotrophic marine sediments beneath the North Atlantic Gyre and their effects on the relative distribution of organic P compounds as a function of burial depth and changing redox conditions. We use metagenomic analyses to determine the presence of microbial functional genes pertaining to P uptake and metabolism, and solution 31 P nuclear magnetic resonance spectroscopy ( 31 P NMR) to characterize and quantify P substrates. Phosphorus compounds or compound classes identified with 31 P NMR include inorganic P compounds (orthophosphate, pyrophosphate, polyphosphate), phosphonates, orthophosphate monoesters (including inositol hexakisphosphate stereoisomers) and orthophosphate diesters (including DNA and phospholipid degradation products). Some of the genes identified include genes related to phosphate transport, phosphonate and polyphosphate metabolism, as well as phosphite uptake. Our findings suggest that the deep sedimentary biosphere may have adapted to take advantage of a wide array of P substrates and could play a role in the gradual breakdown of inositol and sugar phosphates, as well as reduced P compounds and polyphosphates. |
format |
Dataset |
author |
Delphine Defforey Benjamin J. Tully Jason B. Sylvan Barbara J. Cade-Menun Brandi Kiel Reese Laura Zinke Adina Paytan |
author_facet |
Delphine Defforey Benjamin J. Tully Jason B. Sylvan Barbara J. Cade-Menun Brandi Kiel Reese Laura Zinke Adina Paytan |
author_sort |
Delphine Defforey |
title |
DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx |
title_short |
DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx |
title_full |
DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx |
title_fullStr |
DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx |
title_full_unstemmed |
DataSheet_1_Potential Phosphorus Uptake Mechanisms in the Deep Sedimentary Biosphere.docx |
title_sort |
datasheet_1_potential phosphorus uptake mechanisms in the deep sedimentary biosphere.docx |
publishDate |
2022 |
url |
https://doi.org/10.3389/fmars.2022.907527.s001 https://figshare.com/articles/dataset/DataSheet_1_Potential_Phosphorus_Uptake_Mechanisms_in_the_Deep_Sedimentary_Biosphere_docx/19963196 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
doi:10.3389/fmars.2022.907527.s001 https://figshare.com/articles/dataset/DataSheet_1_Potential_Phosphorus_Uptake_Mechanisms_in_the_Deep_Sedimentary_Biosphere_docx/19963196 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmars.2022.907527.s001 |
_version_ |
1766132044496109568 |