Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico
"Triterpenoid biosynthesis is generally anaerobic in bacteria and aerobic in Eukarya. The major class of triterpenoids in bacteria, the hopanoids, is different to that in Eukarya, the lanostanoids, and their 4,4,14-demethylated derivatives, sterols. In the deep sea, the prokaryotic contribution...
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Language: | English |
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Multidisciplinary Digital Publishing Institute
2020
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Online Access: | http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2141 |
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ftrepnacmexico:oai:cibnor.repositorioinstitucional.mx:1001/2141 2023-05-15T17:45:44+02:00 Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico LAURA CARREON PALAU nurgul sen ozdemir Christopher Parrish 2020 application/pdf http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2141 eng eng Multidisciplinary Digital Publishing Institute info:eu-repo/semantics/reference/DOI/DOI:10.3390/md18120598 info:eu-repo/semantics/reference/URL/URL: https://www.mdpi.com/1660-3397/18/12/598 info:eu-repo/semantics/reference/ISSN/ISSN: 1660-3397 citation:Carreón-Palau, L.; Özdemir, N.Ş.; Parrish, C.C.; Parzanini, C. Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico. Mar. Drugs 2020, 18, 598. https://doi.org/10.3390/md18120598 http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2141 info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0 CC-BY-NC-ND Marine Drugs info:eu-repo/classification/AUTOR/Thenea muricata Aplysina sp. Pseudoanthomastus agaricus Montastraea cavernosa Buccinum sp. Pasiphaea tarda Phormosoma placenta Echinometra lucunter sterols gas chromatography mass spectrometry info:eu-repo/classification/cti/2 info:eu-repo/classification/cti/24 info:eu-repo/classification/cti/2401 info:eu-repo/classification/cti/240119 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2020 ftrepnacmexico https://doi.org/10.3390/md18120598 2021-07-02T07:13:00Z "Triterpenoid biosynthesis is generally anaerobic in bacteria and aerobic in Eukarya. The major class of triterpenoids in bacteria, the hopanoids, is different to that in Eukarya, the lanostanoids, and their 4,4,14-demethylated derivatives, sterols. In the deep sea, the prokaryotic contribution to primary productivity has been suggested to be higher because local environmental conditions prevent classic photosynthetic processes from occurring. Sterols have been used as trophic biomarkers because primary producers have different compositions, and they are incorporated in primary consumer tissues. In the present study, we inferred food supply to deep sea, sponges, cnidarians, mollusks, crustaceans, and echinoderms from euphotic zone production which is driven by phytoplankton eukaryotic autotrophy. Sterol composition was obtained by gas chromatography and mass spectrometry. Moreover, we compared the sterol composition of three phyla (i.e., Porifera, Cnidaria, and Echinodermata) collected between a deep and cold-water region and a shallow tropical area. We hypothesized that the sterol composition of shallow tropical benthic organisms would better reflect their photoautotrophic sources independently of the taxonomy. Shallow tropical sponges and cnidarians from environments showed plant and zooxanthellae sterols in their tissues, while their deep-sea counterparts showed phytoplankton and zooplankton sterols. In contrast, echinoids, a class of echinoderms, the most complex phylum along with hemichordates and chordates (deuterostomes), did not show significant differences in their sterol profile, suggesting that cholesterol synthesis is present in deuterostomes other than chordates." Article in Journal/Newspaper Northwest Atlantic Repositorio Nacional Gobierno de Mexico Marine Drugs 18 12 598 |
institution |
Open Polar |
collection |
Repositorio Nacional Gobierno de Mexico |
op_collection_id |
ftrepnacmexico |
language |
English |
topic |
info:eu-repo/classification/AUTOR/Thenea muricata Aplysina sp. Pseudoanthomastus agaricus Montastraea cavernosa Buccinum sp. Pasiphaea tarda Phormosoma placenta Echinometra lucunter sterols gas chromatography mass spectrometry info:eu-repo/classification/cti/2 info:eu-repo/classification/cti/24 info:eu-repo/classification/cti/2401 info:eu-repo/classification/cti/240119 |
spellingShingle |
info:eu-repo/classification/AUTOR/Thenea muricata Aplysina sp. Pseudoanthomastus agaricus Montastraea cavernosa Buccinum sp. Pasiphaea tarda Phormosoma placenta Echinometra lucunter sterols gas chromatography mass spectrometry info:eu-repo/classification/cti/2 info:eu-repo/classification/cti/24 info:eu-repo/classification/cti/2401 info:eu-repo/classification/cti/240119 LAURA CARREON PALAU nurgul sen ozdemir Christopher Parrish Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico |
topic_facet |
info:eu-repo/classification/AUTOR/Thenea muricata Aplysina sp. Pseudoanthomastus agaricus Montastraea cavernosa Buccinum sp. Pasiphaea tarda Phormosoma placenta Echinometra lucunter sterols gas chromatography mass spectrometry info:eu-repo/classification/cti/2 info:eu-repo/classification/cti/24 info:eu-repo/classification/cti/2401 info:eu-repo/classification/cti/240119 |
description |
"Triterpenoid biosynthesis is generally anaerobic in bacteria and aerobic in Eukarya. The major class of triterpenoids in bacteria, the hopanoids, is different to that in Eukarya, the lanostanoids, and their 4,4,14-demethylated derivatives, sterols. In the deep sea, the prokaryotic contribution to primary productivity has been suggested to be higher because local environmental conditions prevent classic photosynthetic processes from occurring. Sterols have been used as trophic biomarkers because primary producers have different compositions, and they are incorporated in primary consumer tissues. In the present study, we inferred food supply to deep sea, sponges, cnidarians, mollusks, crustaceans, and echinoderms from euphotic zone production which is driven by phytoplankton eukaryotic autotrophy. Sterol composition was obtained by gas chromatography and mass spectrometry. Moreover, we compared the sterol composition of three phyla (i.e., Porifera, Cnidaria, and Echinodermata) collected between a deep and cold-water region and a shallow tropical area. We hypothesized that the sterol composition of shallow tropical benthic organisms would better reflect their photoautotrophic sources independently of the taxonomy. Shallow tropical sponges and cnidarians from environments showed plant and zooxanthellae sterols in their tissues, while their deep-sea counterparts showed phytoplankton and zooplankton sterols. In contrast, echinoids, a class of echinoderms, the most complex phylum along with hemichordates and chordates (deuterostomes), did not show significant differences in their sterol profile, suggesting that cholesterol synthesis is present in deuterostomes other than chordates." |
format |
Article in Journal/Newspaper |
author |
LAURA CARREON PALAU nurgul sen ozdemir Christopher Parrish |
author_facet |
LAURA CARREON PALAU nurgul sen ozdemir Christopher Parrish |
author_sort |
LAURA CARREON PALAU |
title |
Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico |
title_short |
Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico |
title_full |
Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico |
title_fullStr |
Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico |
title_full_unstemmed |
Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico |
title_sort |
sterol composition of sponges, cnidarians, arthropods, mollusks, and echinoderms from the deep northwest atlantic: a comparison with shallow coastal gulf of mexico |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2020 |
url |
http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2141 |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
op_source |
Marine Drugs |
op_relation |
info:eu-repo/semantics/reference/DOI/DOI:10.3390/md18120598 info:eu-repo/semantics/reference/URL/URL: https://www.mdpi.com/1660-3397/18/12/598 info:eu-repo/semantics/reference/ISSN/ISSN: 1660-3397 citation:Carreón-Palau, L.; Özdemir, N.Ş.; Parrish, C.C.; Parzanini, C. Sterol Composition of Sponges, Cnidarians, Arthropods, Mollusks, and Echinoderms from the Deep Northwest Atlantic: A Comparison with Shallow Coastal Gulf of Mexico. Mar. Drugs 2020, 18, 598. https://doi.org/10.3390/md18120598 http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2141 |
op_rights |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0 |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.3390/md18120598 |
container_title |
Marine Drugs |
container_volume |
18 |
container_issue |
12 |
container_start_page |
598 |
_version_ |
1766148953530695680 |