Microbial Detoxification of Sediments Underpins Persistence of Zostera marina Meadows
Eelgrass meadows have attracted much attention not only for their ability to maintain marine ecosystems as feeding grounds for marine organisms but also for their potential to store atmospheric and dissolved CO as blue carbon. This study comprehensively evaluated the bacterial and chemical data obta...
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| Veröffentlicht in: | International journal of molecular sciences 2024-05, Vol.25 (10), p.5442 |
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| creator | Nakashima, Yuki Sonobe, Takumi Hanada, Masashi Kitano, Goushi Sonoyama, Yoshimitsu Iwai, Katsumi Kimura, Takashi Kusube, Masataka |
| description | Eelgrass meadows have attracted much attention not only for their ability to maintain marine ecosystems as feeding grounds for marine organisms but also for their potential to store atmospheric and dissolved CO
as blue carbon. This study comprehensively evaluated the bacterial and chemical data obtained from eelgrass sediments of different scales along the Japanese coast to investigate the effect on the acclimatization of eelgrass. Regardless of the eelgrass habitat, approximately 1%
,
,
, and
was present in the bottom sediment. Sulfate-reducing bacteria (SRB) were present at 3.69% in eelgrass sediment compared to 1.70% in bare sediment. Sulfur-oxidizing bacteria (SOB) were present at 2.81% and 1.10% in the eelgrass and bare sediment, respectively. Bacterial composition analysis and linear discriminant analysis revealed that SOB detoxified H
S in the eelgrass meadows and that the larger-scale eelgrass meadows had a higher diversity of SOB. Our result indicated that there were regional differences in the system that detoxifies H
S in eelgrass meadows, either microbial oxidation mediated by SOB or O
permeation via the physical diffusion of benthos. However, since bacterial flora and phylogenetic analyses cannot show bias and/or causality due to PCR, future kinetic studies on microbial metabolism are expected. |
| doi_str_mv | 10.3390/ijms25105442 |
| format | Article |
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as blue carbon. This study comprehensively evaluated the bacterial and chemical data obtained from eelgrass sediments of different scales along the Japanese coast to investigate the effect on the acclimatization of eelgrass. Regardless of the eelgrass habitat, approximately 1%
,
,
, and
was present in the bottom sediment. Sulfate-reducing bacteria (SRB) were present at 3.69% in eelgrass sediment compared to 1.70% in bare sediment. Sulfur-oxidizing bacteria (SOB) were present at 2.81% and 1.10% in the eelgrass and bare sediment, respectively. Bacterial composition analysis and linear discriminant analysis revealed that SOB detoxified H
S in the eelgrass meadows and that the larger-scale eelgrass meadows had a higher diversity of SOB. Our result indicated that there were regional differences in the system that detoxifies H
S in eelgrass meadows, either microbial oxidation mediated by SOB or O
permeation via the physical diffusion of benthos. However, since bacterial flora and phylogenetic analyses cannot show bias and/or causality due to PCR, future kinetic studies on microbial metabolism are expected.</description><identifier>ISSN: 1422-0067</identifier><identifier>ISSN: 1661-6596</identifier><identifier>EISSN: 1422-0067</identifier><identifier>DOI: 10.3390/ijms25105442</identifier><identifier>PMID: 38791480</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Bacteria ; Bacteria - classification ; Bacteria - metabolism ; Coasts ; Discriminant analysis ; Ecosystem ; Geologic Sediments - microbiology ; Hydrogen Sulfide - metabolism ; Ocean currents ; Oxidation-Reduction ; Phylogeny ; Sediments ; Zosteraceae - metabolism ; Zosteraceae - microbiology</subject><ispartof>International journal of molecular sciences, 2024-05, Vol.25 (10), p.5442</ispartof><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c357t-3031dd4945c4127b1f6a1583bfff1a86336ab0ad401aadfd82d7fc344a594e493</citedby><cites>FETCH-LOGICAL-c357t-3031dd4945c4127b1f6a1583bfff1a86336ab0ad401aadfd82d7fc344a594e493</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38791480$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nakashima, Yuki</creatorcontrib><creatorcontrib>Sonobe, Takumi</creatorcontrib><creatorcontrib>Hanada, Masashi</creatorcontrib><creatorcontrib>Kitano, Goushi</creatorcontrib><creatorcontrib>Sonoyama, Yoshimitsu</creatorcontrib><creatorcontrib>Iwai, Katsumi</creatorcontrib><creatorcontrib>Kimura, Takashi</creatorcontrib><creatorcontrib>Kusube, Masataka</creatorcontrib><title>Microbial Detoxification of Sediments Underpins Persistence of Zostera marina Meadows</title><title>International journal of molecular sciences</title><addtitle>Int J Mol Sci</addtitle><description>Eelgrass meadows have attracted much attention not only for their ability to maintain marine ecosystems as feeding grounds for marine organisms but also for their potential to store atmospheric and dissolved CO
as blue carbon. This study comprehensively evaluated the bacterial and chemical data obtained from eelgrass sediments of different scales along the Japanese coast to investigate the effect on the acclimatization of eelgrass. Regardless of the eelgrass habitat, approximately 1%
,
,
, and
was present in the bottom sediment. Sulfate-reducing bacteria (SRB) were present at 3.69% in eelgrass sediment compared to 1.70% in bare sediment. Sulfur-oxidizing bacteria (SOB) were present at 2.81% and 1.10% in the eelgrass and bare sediment, respectively. Bacterial composition analysis and linear discriminant analysis revealed that SOB detoxified H
S in the eelgrass meadows and that the larger-scale eelgrass meadows had a higher diversity of SOB. Our result indicated that there were regional differences in the system that detoxifies H
S in eelgrass meadows, either microbial oxidation mediated by SOB or O
permeation via the physical diffusion of benthos. However, since bacterial flora and phylogenetic analyses cannot show bias and/or causality due to PCR, future kinetic studies on microbial metabolism are expected.</description><subject>Bacteria</subject><subject>Bacteria - classification</subject><subject>Bacteria - metabolism</subject><subject>Coasts</subject><subject>Discriminant analysis</subject><subject>Ecosystem</subject><subject>Geologic Sediments - microbiology</subject><subject>Hydrogen Sulfide - metabolism</subject><subject>Ocean currents</subject><subject>Oxidation-Reduction</subject><subject>Phylogeny</subject><subject>Sediments</subject><subject>Zosteraceae - metabolism</subject><subject>Zosteraceae - microbiology</subject><issn>1422-0067</issn><issn>1661-6596</issn><issn>1422-0067</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNpd0E1LAzEQBuAgiq3Vm2cJePHgapLJfh2lfkKLgvbiZcluEkjZTWqyi_rvTWmV4mnm8PAy8yJ0SskVQEmuzbILLKUk5ZztoTHljCWEZPn-zj5CRyEsCWHA0vIQjaDIS8oLMkaLuWm8q41o8a3q3ZfRphG9cRY7jV-VNJ2yfcALK5VfGRvwi_LBhF7ZRq3Ju4u7F7gT3liB50pI9xmO0YEWbVAn2zlBi_u7t-ljMnt-eJrezJIG0rxPgACVkpc8bThleU11JmhaQK21pqLIADJREyE5oUJILQsmc90A5yItueIlTNDFJnfl3cegQl91JjSqbYVVbggVkIxAAZSySM__0aUbvI3XRRXjGGNRTtDlRsVSQvBKVytv4m_fFSXVuu5qt-7Iz7ahQ90p-Yd_-4UfBh56-w</recordid><startdate>20240516</startdate><enddate>20240516</enddate><creator>Nakashima, Yuki</creator><creator>Sonobe, Takumi</creator><creator>Hanada, Masashi</creator><creator>Kitano, Goushi</creator><creator>Sonoyama, Yoshimitsu</creator><creator>Iwai, Katsumi</creator><creator>Kimura, Takashi</creator><creator>Kusube, Masataka</creator><general>MDPI AG</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20240516</creationdate><title>Microbial Detoxification of Sediments Underpins Persistence of Zostera marina Meadows</title><author>Nakashima, Yuki ; 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as blue carbon. This study comprehensively evaluated the bacterial and chemical data obtained from eelgrass sediments of different scales along the Japanese coast to investigate the effect on the acclimatization of eelgrass. Regardless of the eelgrass habitat, approximately 1%
,
,
, and
was present in the bottom sediment. Sulfate-reducing bacteria (SRB) were present at 3.69% in eelgrass sediment compared to 1.70% in bare sediment. Sulfur-oxidizing bacteria (SOB) were present at 2.81% and 1.10% in the eelgrass and bare sediment, respectively. Bacterial composition analysis and linear discriminant analysis revealed that SOB detoxified H
S in the eelgrass meadows and that the larger-scale eelgrass meadows had a higher diversity of SOB. Our result indicated that there were regional differences in the system that detoxifies H
S in eelgrass meadows, either microbial oxidation mediated by SOB or O
permeation via the physical diffusion of benthos. However, since bacterial flora and phylogenetic analyses cannot show bias and/or causality due to PCR, future kinetic studies on microbial metabolism are expected.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>38791480</pmid><doi>10.3390/ijms25105442</doi><oa>free_for_read</oa></addata></record> |
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| source | MDPI - Multidisciplinary Digital Publishing Institute; MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | Bacteria Bacteria - classification Bacteria - metabolism Coasts Discriminant analysis Ecosystem Geologic Sediments - microbiology Hydrogen Sulfide - metabolism Ocean currents Oxidation-Reduction Phylogeny Sediments Zosteraceae - metabolism Zosteraceae - microbiology |
| title | Microbial Detoxification of Sediments Underpins Persistence of Zostera marina Meadows |
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