Abstract
Fatty acids (FA) of agglutinating foraminifera of two genera, Bathysiphon and Rhabdammina, collected from a depth of 3307–3377 m in the Kuril Basin, Sea of Okhotsk, and adjacent deep-sea waters of the Pacific Ocean, were analyzed. In lipids of two Bathysiphon species, in addition to common FA typical for marine organisms, the uncommon ∆4 and ∆7 monoenoic acids and ∆4,7-dienoic acid were found in noticeable amounts. FA of two Rhabdammina species included also such uncommon acids as ∆5,8,11,14–21:4, ∆5,8,11,14–22:4, and ∆5,8,11,14–23:4, which are homologues to arachidonic acid. High levels of cis-vaccenic and arachidonic acids were typical for lipids of all the studied species. At the same time, we observed a substantial difference in FA composition between members of these two genera. Using GC and GC–MS of FAME, pyrrolidide and DMOX derivatives, the structures of 10 new FA were confirmed: ∆4-i-16:1 (1.1–0.6%), ∆7-i-21:1 (0.4%), ∆7-ai-21:1 (0.3–0.8%), ∆4,11–18:2 (0.3–0.9%), ∆4,7–20:2 (8.8%), ∆7,12–20:2 (0.4–0.6%), ∆4,7–21:2 (0.6%), ∆7,12–22:2 (6.4–2.1%); ∆5,8,11,14–22:4 (1.2–2.0%), and ∆5,8,11,14–23:4 (1.7–2.3%). The origin of the new FA and the role of foraminifera FA in deep-sea communities are discussed.
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Abbreviations
- ARA:
-
Arachidonic acid
- DMOX:
-
4,4-Dimethyloxazoline derivatives
- FA:
-
Fatty acid(s)
- FAME:
-
Fatty acid methyl esters
- GC:
-
Gas chromatography
- GC–MS:
-
Gas chromatography–mass spectrometry
- NMID:
-
Non-methylene interrupted dienoic
- PUFA:
-
Polyunsaturated fatty acids
References
Saidova KM (1970) Benthic foraminifers in the Kurile–Kamchatka Region based on the data of the 39th cruise of the R/V “Vityaz”. In: Bogorov VG (ed) Transactions of the P.P. Shirshov Institute of Oceanology, vol 86. Nauka, Moscow, pp 134–161
Gooday AJ, Levin LA, Linke P, Heeger T (1992) The role of benthic foraminifera in deep-sea food webs and carbon cycling. In: Rowe GT, Pariente V (eds) Deep-sea food chains and the global carbon cycle. Kluwer Academic Publishers, Dordrecht, pp 63–91
Suhr SB, Pond DW, Gooday AJ, Smith CR (2003) Selective feeding by benthic foraminifera on phytodetritus on the western Antarctic Peninsula shelf: evidence from fatty acid biomarker analysis. Mar Ecol Prog Ser 262:153–162
Gooday AJ, Pond DW, Bowser SS (2002) Ecology and nutrition of the large agglutinated foraminiferan Bathysiphon capillare in the bathyal NE Atlantic: distribution within the sediment profile and lipid biomarker composition. Mar Ecol Prog Ser 245:69–82
Larkin KE, Gooday AJ, Woulds C, Jeffreys RM, Schwartz M, Cowie G, Whitcraft C, Levin L, Dick JR, Pond DW (2014) Uptake of algal carbon and the likely synthesis of an “essential” fatty acid by Uvigerina ex. gr. semiornata (Foraminifera) within the Pakistan margin oxygen minimum zone: evidence from fatty acid biomarker and 13C tracer experiments. Biogeosciences 11:3729–3738
Wurzberg L, Peters J, Brandt A (2011) Fatty acid patterns of Southern Ocean shelf and deep sea peracarid crustaceans and a possible food source, foraminiferans. Deep-Sea Res Part II Top Stud Oceanogr 58:2027–2035
Bell MV, Sargent JR (1985) Fatty acid analyses of phosphoglycerides from tissues of the clam Chlamys islandica (Muller) and the starfish Ctenodiscus crispatus (Retzius) from Balsfjorden, northern Norway. J Exp Mar Biol Ecol 87:31–40
Zhukova NV, Kharlamenko VI (1999) Sources of essential fatty acids in the marine microbial loop. Aquat Microb Ecol 17:153–157
Bligh EG, Dyer WJ (1959) A rapid method of total lipid extraction and purification. Can J Biochem Physiol 37:911–917
Kattner G, Fricke HSG (1986) Simple gas-liquid chromatographic method for the simultaneous determination of fatty acids and alcohols in wax esters of marine organisms. J Chromatogr A 361:263–268
Svetashev VI (2011) Mild method for preparation of 4,4-dimethyloxazoline derivatives of polyunsaturated fatty acids for GC-MS. Lipids 46:463–467
Andersson BA, Christie WW, Holman RT (1975) Mass spectrometric determination of positions of double bonds in polyunsaturated fatty acid pyrrolidides. Lipids 10:215–219
The LipidWeb. http://lipidhome.co.uk/ms/masspec.html. Accessed 22 Nov 2016
Kharlamenko VI, Kamenev GM, Kalachev AV, Kiyashko SI, Ivin VV (2016) Thyasirid bivalves from the methane seep community off Paramushir Island (Sea of Okhotsk) and their nutrition. J Mollus Stud 82:391–402
Nakamura Y, Fukuda Y, Shimizu K, Ando Y (2014) Occurrence and distribution of cis-7-icosenoic acid in the lipids of Japanese marine fish, shellfish, and crustaceans. Fish Sci 80:613–620
Kaneda T (1991) Iso- and anteiso-fatty acids in bacteria: biosynthesis, function, and taxonomic significance. Microbiol Rev 55:288–302
Imbs AB, Latyshev NA (1998) New Δ4 and Δ5 unsaturated medium- and long-chain fatty acids in the freshwater sponge Baicalospongia bacilifera. Chem Phys Lipids 92:117–125
Kim SJ, Joh YG (2006) Occurrence of cis-4-tetradecenoic acid in the oils of kernels of Lindera erythrocarpa seeds, as a major component. Food Sci Biotechnol 15:1107–1111
Zhukova NV (2007) Lipid classes and fatty acid composition of the tropical nudibranch mollusks Chromodoris sp. and Phyllidia coelestis. Lipids 42:1169–1175
Russell NJ, Nichols DS (1999) Polyunsaturated fatty acids in marine bacteria—a dogma rewritten. Microbiol UK 145:767–779
Chang KJL, Mansour MP, Dunstan GA, Blackburn SI, Koutoulis A, Nichols PD (2011) Odd-chain polyunsaturated fatty acids in thraustochytrids. Phytochemistry 72:1460–1465
Vasskog T, Andersen JH, Hansen E, Svenson J (2012) Characterization and cytotoxicity studies of the rare 21:4 n-7 acid and other polyunsaturated fatty acids from the marine opisthobranch Scaphander lignarius, isolated using bioassay guided fractionation. Mar Drugs 10:2676–2690
Kharlamenko VI, Würzberg L, Peters J, Borisovets EE (2015) Fatty acid compositions and trophic relationships of shelled molluscs from the Kuril-Kamchatka Trench and the adjacent abyssal plain. Deep-Sea Res Part II Top Stud Oceanogr 111:389–398
Kharlamenko VI, Stepanov VG, Borisovets EE, Kiyashko SI, Svetashev VI (2015) The fatty-acid composition and nutrition of deep-sea holothurians from the Sea of Okhotsk. Russ J Mar Biol 41:448–455
Matsuda T, Sakaguchi K, Hamaguchi R, Kobayashi T, Abe E, Hama Y, Hayashi M, Honda D, Okita Y, Sugimoto S, Okino N, Ito M (2012) Analysis of Delta 12-fatty acid desaturase function revealed that two distinct pathways are active for the synthesis of PUFAs in T. aureum ATCC 34304. J Lipid Res 53:1210–1222
Acknowledgements
We are grateful to the captain and the crew of the R/V Academic M.A. Lavrentyev. We thank all members of the expedition for their cooperation. This work was supported by a research grant of the Far Eastern Branch of the Russian Academy of Sciences (No. 15-I-6-056 to A.V. Adrianov). A systematic study of benthic foraminifera by T.S. Tarasova was supported by the Russian Foundation for Basic Research (Grant No. 15-0403553). This is SokhoBio publication #2.
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Kharlamenko, V.I., Svetashev, V.I. & Tarasova, T.S. New and Uncommon Fatty Acids in Lipids of Deep-Sea Foraminifera. Lipids 52, 345–352 (2017). https://doi.org/10.1007/s11745-017-4237-2
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DOI: https://doi.org/10.1007/s11745-017-4237-2