Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii
A comparative study of the lipid status (i.e., the total lipid and phospholipid concentrations and the percentage of fatty acids of the total lipids) of adult specimens of daubed shanny (Leptoclinus maculatus) from Svalbard waters (Isfjord) and slender eel blenny (Lumpenus fabricii) from the White S...
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ftmdpi:oai:mdpi.com:/1422-0067/14/4/7048/ 2023-08-20T04:04:16+02:00 Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii Svetlana Murzina Zinaida Nefedova Stig Falk-Petersen Pauli Ripatti Tatiana Ruokolainen Svetlana Pekkoeva Nina Nemova agris 2013-03-27 application/pdf https://doi.org/10.3390/ijms14047048 EN eng Multidisciplinary Digital Publishing Institute Biochemistry https://dx.doi.org/10.3390/ijms14047048 https://creativecommons.org/licenses/by/3.0/ International Journal of Molecular Sciences; Volume 14; Issue 4; Pages: 7048-7060 biochemical adaptation lipids phospholipids fatty acids fishes Stichaeidae Arctic sub-Arctic Text 2013 ftmdpi https://doi.org/10.3390/ijms14047048 2023-07-31T20:32:03Z A comparative study of the lipid status (i.e., the total lipid and phospholipid concentrations and the percentage of fatty acids of the total lipids) of adult specimens of daubed shanny (Leptoclinus maculatus) from Svalbard waters (Isfjord) and slender eel blenny (Lumpenus fabricii) from the White Sea (Onega Bay and Tersky shore) was performed to study the metabolism and functions of lipids of these fishes in ontogeny and under various ecological conditions. Slender eel blenny from both areas of the White Sea were distinguished by a high level of sphingomyelin compared with the daubed shanny from Svalbard, and the amount of total phospholipids was higher in slender eel blenny from Onega Bay than in slender eel blenny from the Tersky shore. The extent of saturation and the signature of polyenic fatty acids varied according to the specific species of the Stichaeidae family under study. These results demonstrate the differences in the trophoecological and hydrobiological conditions of habitations of these species and highlighted the importance of considering certain trends in the lipid profiles of these fishes as specific features of the organization of the ecological and biochemical mechanisms of adaptation. Text Arctic Daubed shanny Isfjord* Leptoclinus maculatus Lumpenus fabricii Onega Bay slender eel blenny Svalbard White Sea MDPI Open Access Publishing Arctic Isfjord ENVELOPE(-26.917,-26.917,73.333,73.333) Onega ENVELOPE(38.100,38.100,63.900,63.900) Svalbard White Sea International Journal of Molecular Sciences 14 4 7048 7060 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
op_collection_id |
ftmdpi |
language |
English |
topic |
biochemical adaptation lipids phospholipids fatty acids fishes Stichaeidae Arctic sub-Arctic |
spellingShingle |
biochemical adaptation lipids phospholipids fatty acids fishes Stichaeidae Arctic sub-Arctic Svetlana Murzina Zinaida Nefedova Stig Falk-Petersen Pauli Ripatti Tatiana Ruokolainen Svetlana Pekkoeva Nina Nemova Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii |
topic_facet |
biochemical adaptation lipids phospholipids fatty acids fishes Stichaeidae Arctic sub-Arctic |
description |
A comparative study of the lipid status (i.e., the total lipid and phospholipid concentrations and the percentage of fatty acids of the total lipids) of adult specimens of daubed shanny (Leptoclinus maculatus) from Svalbard waters (Isfjord) and slender eel blenny (Lumpenus fabricii) from the White Sea (Onega Bay and Tersky shore) was performed to study the metabolism and functions of lipids of these fishes in ontogeny and under various ecological conditions. Slender eel blenny from both areas of the White Sea were distinguished by a high level of sphingomyelin compared with the daubed shanny from Svalbard, and the amount of total phospholipids was higher in slender eel blenny from Onega Bay than in slender eel blenny from the Tersky shore. The extent of saturation and the signature of polyenic fatty acids varied according to the specific species of the Stichaeidae family under study. These results demonstrate the differences in the trophoecological and hydrobiological conditions of habitations of these species and highlighted the importance of considering certain trends in the lipid profiles of these fishes as specific features of the organization of the ecological and biochemical mechanisms of adaptation. |
format |
Text |
author |
Svetlana Murzina Zinaida Nefedova Stig Falk-Petersen Pauli Ripatti Tatiana Ruokolainen Svetlana Pekkoeva Nina Nemova |
author_facet |
Svetlana Murzina Zinaida Nefedova Stig Falk-Petersen Pauli Ripatti Tatiana Ruokolainen Svetlana Pekkoeva Nina Nemova |
author_sort |
Svetlana Murzina |
title |
Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii |
title_short |
Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii |
title_full |
Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii |
title_fullStr |
Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii |
title_full_unstemmed |
Lipid Status of the Two High Latitude Fish Species, Leptoclinus maculatus and Lumpenus fabricii |
title_sort |
lipid status of the two high latitude fish species, leptoclinus maculatus and lumpenus fabricii |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2013 |
url |
https://doi.org/10.3390/ijms14047048 |
op_coverage |
agris |
long_lat |
ENVELOPE(-26.917,-26.917,73.333,73.333) ENVELOPE(38.100,38.100,63.900,63.900) |
geographic |
Arctic Isfjord Onega Svalbard White Sea |
geographic_facet |
Arctic Isfjord Onega Svalbard White Sea |
genre |
Arctic Daubed shanny Isfjord* Leptoclinus maculatus Lumpenus fabricii Onega Bay slender eel blenny Svalbard White Sea |
genre_facet |
Arctic Daubed shanny Isfjord* Leptoclinus maculatus Lumpenus fabricii Onega Bay slender eel blenny Svalbard White Sea |
op_source |
International Journal of Molecular Sciences; Volume 14; Issue 4; Pages: 7048-7060 |
op_relation |
Biochemistry https://dx.doi.org/10.3390/ijms14047048 |
op_rights |
https://creativecommons.org/licenses/by/3.0/ |
op_doi |
https://doi.org/10.3390/ijms14047048 |
container_title |
International Journal of Molecular Sciences |
container_volume |
14 |
container_issue |
4 |
container_start_page |
7048 |
op_container_end_page |
7060 |
_version_ |
1774714668887048192 |