Response of marine bacteria to oil contamination and to high pressure and low temperature deep sea conditions
The effect of pressure and temperature on microbial communities of marine environments contaminated with petroleum hydrocarbons is understudied. This study aims to reveal the responses of marine bacterial communities to low temperature, high pressure, and contamination with petroleum hydrocarbons us...
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| Veröffentlicht in: | MicrobiologyOpen (Weinheim) 2018-04, Vol.7 (2), p.e00550-n/a |
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| creator | Fasca, Hanna Castilho, Livia V. A. Castilho, João Fabrício M. Pasqualino, Ilson P. Alvarez, Vanessa M. Azevedo Jurelevicius, Diogo Seldin, Lucy |
| description | The effect of pressure and temperature on microbial communities of marine environments contaminated with petroleum hydrocarbons is understudied. This study aims to reveal the responses of marine bacterial communities to low temperature, high pressure, and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform. Microcosms containing only seawater and those containing seawater contaminated with 1% crude oil were subjected to three different treatments of temperature and pressure as follows: (1) 22°C/0.1 MPa; (2) 4°C/0.1 MPa; and (3) 4°C/22 MPa. The effect of depressurization followed by repressurization on bacterial communities was also evaluated (4°C/22 MPaD). The structure and composition of the bacterial communities in the different microcosms were analyzed by PCR‐DGGE and DNA sequencing, respectively. Contamination with oil influenced the structure of the bacterial communities in microcosms incubated either at 4°C or 22°C and at low pressure. Incubation at low temperature and high pressure greatly influenced the structure of bacterial communities even in the absence of oil contamination. The 4°C/22 MPa and 4°C/22 MPaD treatments resulted in similar DGGE profiles. DNA sequencing (after 40 days of incubation) revealed that the diversity and relative abundance of bacterial genera were related to the presence or absence of oil contamination in the nonpressurized treatments. In contrast, the variation in the relative abundances of bacterial genera in the 4°C/22 MPa‐microcosms either contaminated or not with crude oil was less evident. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment.
Responses of marine bacterial communities to low temperature, high pressure and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform are revealed in this study. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment. |
| doi_str_mv | 10.1002/mbo3.550 |
| format | Article |
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Responses of marine bacterial communities to low temperature, high pressure and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform are revealed in this study. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment.</description><identifier>ISSN: 2045-8827</identifier><identifier>EISSN: 2045-8827</identifier><identifier>DOI: 10.1002/mbo3.550</identifier><identifier>PMID: 29057585</identifier><language>eng</language><publisher>England: John Wiley & Sons, Inc</publisher><subject>Abundance ; Aquatic Organisms - genetics ; Aquatic Organisms - metabolism ; Bacteria ; bacterial communities ; Bacteroidetes - classification ; Bacteroidetes - genetics ; Bacteroidetes - metabolism ; Cold Temperature ; Communities ; Contamination ; Crude oil ; Deep sea ; Gene sequencing ; High-Throughput Nucleotide Sequencing ; Hydrocarbons - adverse effects ; Low pressure ; Low temperature ; Marine environment ; Microbiota - drug effects ; Microbiota - physiology ; Microorganisms ; Offshore drilling rigs ; oil contamination ; Original Research ; Petroleum - adverse effects ; Petroleum Pollution - adverse effects ; pressure ; Pressure effects ; Pressure reduction ; Proteobacteria - classification ; Proteobacteria - genetics ; Proteobacteria - metabolism ; RNA, Ribosomal, 16S - genetics ; Seawater ; Seawater - microbiology ; temperature</subject><ispartof>MicrobiologyOpen (Weinheim), 2018-04, Vol.7 (2), p.e00550-n/a</ispartof><rights>2017 The Authors. published by John Wiley & Sons Ltd.</rights><rights>2017 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd.</rights><rights>2018. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). 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-c4380-51f1a4e625ace727269bd0fe85ff951b75a1a03f4fa52e087eb061eef4b0e63d3</citedby><cites>FETCH-LOGICAL-c4380-51f1a4e625ace727269bd0fe85ff951b75a1a03f4fa52e087eb061eef4b0e63d3</cites><orcidid>0000-0001-5719-9629 ; 0000-0002-4992-6395</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5912000/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5912000/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,1411,11541,27901,27902,45550,45551,46027,46451,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29057585$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fasca, Hanna</creatorcontrib><creatorcontrib>Castilho, Livia V. A.</creatorcontrib><creatorcontrib>Castilho, João Fabrício M.</creatorcontrib><creatorcontrib>Pasqualino, Ilson P.</creatorcontrib><creatorcontrib>Alvarez, Vanessa M.</creatorcontrib><creatorcontrib>Azevedo Jurelevicius, Diogo</creatorcontrib><creatorcontrib>Seldin, Lucy</creatorcontrib><title>Response of marine bacteria to oil contamination and to high pressure and low temperature deep sea conditions</title><title>MicrobiologyOpen (Weinheim)</title><addtitle>Microbiologyopen</addtitle><description>The effect of pressure and temperature on microbial communities of marine environments contaminated with petroleum hydrocarbons is understudied. This study aims to reveal the responses of marine bacterial communities to low temperature, high pressure, and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform. Microcosms containing only seawater and those containing seawater contaminated with 1% crude oil were subjected to three different treatments of temperature and pressure as follows: (1) 22°C/0.1 MPa; (2) 4°C/0.1 MPa; and (3) 4°C/22 MPa. The effect of depressurization followed by repressurization on bacterial communities was also evaluated (4°C/22 MPaD). The structure and composition of the bacterial communities in the different microcosms were analyzed by PCR‐DGGE and DNA sequencing, respectively. Contamination with oil influenced the structure of the bacterial communities in microcosms incubated either at 4°C or 22°C and at low pressure. Incubation at low temperature and high pressure greatly influenced the structure of bacterial communities even in the absence of oil contamination. The 4°C/22 MPa and 4°C/22 MPaD treatments resulted in similar DGGE profiles. DNA sequencing (after 40 days of incubation) revealed that the diversity and relative abundance of bacterial genera were related to the presence or absence of oil contamination in the nonpressurized treatments. In contrast, the variation in the relative abundances of bacterial genera in the 4°C/22 MPa‐microcosms either contaminated or not with crude oil was less evident. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment.
Responses of marine bacterial communities to low temperature, high pressure and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform are revealed in this study. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment.</description><subject>Abundance</subject><subject>Aquatic Organisms - genetics</subject><subject>Aquatic Organisms - metabolism</subject><subject>Bacteria</subject><subject>bacterial communities</subject><subject>Bacteroidetes - classification</subject><subject>Bacteroidetes - genetics</subject><subject>Bacteroidetes - metabolism</subject><subject>Cold Temperature</subject><subject>Communities</subject><subject>Contamination</subject><subject>Crude oil</subject><subject>Deep sea</subject><subject>Gene sequencing</subject><subject>High-Throughput Nucleotide Sequencing</subject><subject>Hydrocarbons - adverse effects</subject><subject>Low pressure</subject><subject>Low temperature</subject><subject>Marine environment</subject><subject>Microbiota - drug effects</subject><subject>Microbiota - physiology</subject><subject>Microorganisms</subject><subject>Offshore drilling rigs</subject><subject>oil contamination</subject><subject>Original Research</subject><subject>Petroleum - adverse effects</subject><subject>Petroleum Pollution - adverse effects</subject><subject>pressure</subject><subject>Pressure effects</subject><subject>Pressure reduction</subject><subject>Proteobacteria - classification</subject><subject>Proteobacteria - genetics</subject><subject>Proteobacteria - metabolism</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Seawater</subject><subject>Seawater - microbiology</subject><subject>temperature</subject><issn>2045-8827</issn><issn>2045-8827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kU1LxDAQhoMo7rIK_gIJePFSTdKk7V4EFb9gRRA9h7Sd7GZpk5p0Xfz3pq7KejCXCTPPvJnMi9ARJWeUEHbeli49E4LsoDEjXCRFwfLdrfsIHYawJPHkhGWc7qMRmxKRi0KMUfsMoXM2AHYat8obC7hUVQ_eKNw77EyDK2d71RqreuMsVrYeCgszX-DOQwgrD1_Jxq1xD20HXvVDrgbocAA19Ndm6A0HaE-rJsDhd5yg19ubl-v7ZPZ093B9OUsqnhYkEVRTxSFjQlWQs5xl07ImGgqh9VTQMheKKpJqrpVgQIocSpJRAM1LAllapxN0sdHtVmULdQW296qRnTfxix_SKSP_VqxZyLl7l2JKWVxUFDj5FvDubQWhl0u38jbOLBlhRSEyznmkTjdU5V0IHvTvC5TIwRs5eCOjNxE93p7oF_xxIgLJBlibBj7-FZKPV0_pIPgJ29GacQ</recordid><startdate>201804</startdate><enddate>201804</enddate><creator>Fasca, Hanna</creator><creator>Castilho, Livia V. 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A.</creatorcontrib><creatorcontrib>Castilho, João Fabrício M.</creatorcontrib><creatorcontrib>Pasqualino, Ilson P.</creatorcontrib><creatorcontrib>Alvarez, Vanessa M.</creatorcontrib><creatorcontrib>Azevedo Jurelevicius, Diogo</creatorcontrib><creatorcontrib>Seldin, Lucy</creatorcontrib><collection>Wiley Online Library Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>MicrobiologyOpen (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fasca, Hanna</au><au>Castilho, Livia V. A.</au><au>Castilho, João Fabrício M.</au><au>Pasqualino, Ilson P.</au><au>Alvarez, Vanessa M.</au><au>Azevedo Jurelevicius, Diogo</au><au>Seldin, Lucy</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Response of marine bacteria to oil contamination and to high pressure and low temperature deep sea conditions</atitle><jtitle>MicrobiologyOpen (Weinheim)</jtitle><addtitle>Microbiologyopen</addtitle><date>2018-04</date><risdate>2018</risdate><volume>7</volume><issue>2</issue><spage>e00550</spage><epage>n/a</epage><pages>e00550-n/a</pages><issn>2045-8827</issn><eissn>2045-8827</eissn><abstract>The effect of pressure and temperature on microbial communities of marine environments contaminated with petroleum hydrocarbons is understudied. This study aims to reveal the responses of marine bacterial communities to low temperature, high pressure, and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform. Microcosms containing only seawater and those containing seawater contaminated with 1% crude oil were subjected to three different treatments of temperature and pressure as follows: (1) 22°C/0.1 MPa; (2) 4°C/0.1 MPa; and (3) 4°C/22 MPa. The effect of depressurization followed by repressurization on bacterial communities was also evaluated (4°C/22 MPaD). The structure and composition of the bacterial communities in the different microcosms were analyzed by PCR‐DGGE and DNA sequencing, respectively. Contamination with oil influenced the structure of the bacterial communities in microcosms incubated either at 4°C or 22°C and at low pressure. Incubation at low temperature and high pressure greatly influenced the structure of bacterial communities even in the absence of oil contamination. The 4°C/22 MPa and 4°C/22 MPaD treatments resulted in similar DGGE profiles. DNA sequencing (after 40 days of incubation) revealed that the diversity and relative abundance of bacterial genera were related to the presence or absence of oil contamination in the nonpressurized treatments. In contrast, the variation in the relative abundances of bacterial genera in the 4°C/22 MPa‐microcosms either contaminated or not with crude oil was less evident. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment.
Responses of marine bacterial communities to low temperature, high pressure and contamination with petroleum hydrocarbons using seawater samples collected near an offshore Brazilian platform are revealed in this study. The highest relative abundance of the phylum Bacteroidetes was observed in the 4°C/22 MPa treatment.</abstract><cop>England</cop><pub>John Wiley & Sons, Inc</pub><pmid>29057585</pmid><doi>10.1002/mbo3.550</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-5719-9629</orcidid><orcidid>https://orcid.org/0000-0002-4992-6395</orcidid><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Wiley Online Library Open Access; DOAJ Directory of Open Access Journals; Wiley Online Library Journals Frontfile Complete; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | Abundance Aquatic Organisms - genetics Aquatic Organisms - metabolism Bacteria bacterial communities Bacteroidetes - classification Bacteroidetes - genetics Bacteroidetes - metabolism Cold Temperature Communities Contamination Crude oil Deep sea Gene sequencing High-Throughput Nucleotide Sequencing Hydrocarbons - adverse effects Low pressure Low temperature Marine environment Microbiota - drug effects Microbiota - physiology Microorganisms Offshore drilling rigs oil contamination Original Research Petroleum - adverse effects Petroleum Pollution - adverse effects pressure Pressure effects Pressure reduction Proteobacteria - classification Proteobacteria - genetics Proteobacteria - metabolism RNA, Ribosomal, 16S - genetics Seawater Seawater - microbiology temperature |
| title | Response of marine bacteria to oil contamination and to high pressure and low temperature deep sea conditions |
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