Activity of Na+/K+-ATPase and the content of phospholipids in the blue mussel Mytilus edulis L. during environmental temperature changes

Changes in the activity of Na + /K + -ATPase and content of membrane lipids (phospholipids) in the gills and hepatopancreas of the blue mussel Mytilus edulis L. have been studied during a sharp temperature increase under aquarian managed conditions. The most pronounced changes were recorded in mollu...

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Bibliographic Details
Published in:Applied biochemistry and microbiology 2017-11, Vol.53 (6), p.699-702
Main Authors: Nemova, N. N., Kaivarainen, E. I., Fokina, N. N.
Format: Article
Language:English
Subjects:
Biochemistry
Biomedical and Life Sciences
Gills
Hepatopancreas
Life Sciences
Lipids
Lysophosphatidylcholine
Medical Microbiology
Microbiology
Mollusks
Mussels
Mytilus edulis
Na+/K+-exchanging ATPase
Phosphatidylethanolamine
Phosphatidylinositol
Phosphatidylserine
Phospholipids
Temperature effects
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Summary:Changes in the activity of Na + /K + -ATPase and content of membrane lipids (phospholipids) in the gills and hepatopancreas of the blue mussel Mytilus edulis L. have been studied during a sharp temperature increase under aquarian managed conditions. The most pronounced changes were recorded in mollusk gills. A correlation of changes in the activity of membrane-bound Na + /K + -ATPase and phospholipid content (mainly phosphatidylserine, phosphatidylinositol, phosphatidylethanolamine, and lysophosphatidylcholine) was revealed; this correlation evidences their mutual involvement in compensation for the temperature effect to help mussels adapt to sharp temperature changes.
ISSN:0003-6838
1608-3024
DOI:10.1134/S0003683817060114