Composition and Content of Fatty Acids in Muscle Tissue of the Potanin Altai Osman Oreoleuciscus potanini (Cypriniformes, Actinopterigii) from Mongolian Reservoirs

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Abstract

The composition of fatty acids in the muscle tissue of the unique Central Asian carp-like fish of the Potanin Altai osman Oreoleuciscus potanini was studied for the first time. The populations of these fish in the reservoirs of the semi-desert zone (Durgun and Taishir) during the period of their formation are considered. It was shown that the content of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids in O. potanini corresponds to the median value of this value in the order Cypriniformes. It has been established that the basis of the food web of the herbivorous form of this species consists of microalgae: diatoms, euglens and, possibly, chrysophytes, as well as bacteria. At the same time, the levels of bacterial biomarkers, 15–17BFA and 17:0 were significantly higher in fish in the Durgun reservoir, and the level of EPA (diatom biomarker) in O. potanini in the Taishir reservoir. The established higher values of the heavy nitrogen isotope content in the muscles of O. potanini from the Taishir reservoir are most likely associated with not yet formed benthic communities and with the incomplete diversification of the river form of the Potanin Altai Osman into lacustrine forms.

About the authors

Yu. Yu. Dgebuadze

Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences

Author for correspondence.
Email: yudgeb@yandex.ru

Academician of the RAS

Russian Federation, Moscow

N. N. Sushchik

Federal Research Center “Krasnoyarsk Science Center,” Siberian Branch, Russian Academy of Sciences; Siberian Federal University

Email: yudgeb@yandex.ru

Corresponding Member of the RAS, Institute of Biophysics

Russian Federation, Krasnoyarsk; Krasnoyarsk

B. Mendsaikhan

Institute of Geography and Geoecology of Mongolian Academy of Sciences

Email: yudgeb@yandex.ru
Mongolia, Ulanbaatar-15170

D. Altansukh

Western Regional Branch of National University of Mongolia

Email: yudgeb@yandex.ru
Mongolia

A. Y. Emelianova

Federal Research Center “Krasnoyarsk Science Center,” Siberian Branch, Russian Academy of Sciences

Email: yudgeb@yandex.ru

Institute of Biophysics

Russian Federation, Krasnoyarsk

M. I. Gladyshev

Federal Research Center “Krasnoyarsk Science Center,” Siberian Branch, Russian Academy of Sciences; Siberian Federal University

Email: yudgeb@yandex.ru

Corresponding Member of the RAS

Russian Federation, Krasnoyarsk; Krasnoyarsk

References

  1. Tocher D.R., Betancor M.B., Sprague M. et al. Omega-3 long-chain polyunsaturated fatty acids, EPA and DHA: bridging the gap between supply and demand // Nutrients. 2019. V. 11. № 1. Article 89.
  2. Bernasconi A.A., Wiest M.M., Lavie C.J. et al. Effect of omega-3 dosage on cardiovascular outcomes: an updated meta-analysis and meta-regression of interventional trials // Mayo Clin. Proc. 2021. V. 96. № 2. P. 304–313.
  3. Gladyshev M.I., Sushchik N.N., Tolomeev A.P., Dgebuadze Y.Y. Meta-analysis of factors associated with omega-3 fatty acid contents of wild fish. // Rev. Fish Biol. Fish. 2018. V. 28. P. 277–299.
  4. Harris W.S., Mozaffarian D., Lefevre M. et al. Towards establishing dietary reference intakes for eicosapentaenoic and docosahexaenoic acids. // J. Nutr. 2009. V. 139. P. 804S–819S.
  5. Cladis D.P., Kleiner A.C., Freiser H.H., Santerre C.R. Fatty acid profiles of commercially available finfish fillets in the United States. // Lipids. 2014. V. 49. P. 1005–1018.
  6. Dgebuadze Yu., Mendsaihan B., Dulmaa A. Diversity and distribution of Mongolian fish: Recent state, trends and studies //Erforsch. Biol. Ress. Mongolei. Martin-Luther-Untversitat Halle Wittenberg, (Halle/Saale) 2012. V. 12: 219-230.
  7. Бульон В.В., Никулина В.Н., Степанова В.А., Цалолихин С.Я., Цэревсамбуу С. Экосистемы водоемов Центрально-азиатского бассейна // В кн. В кн.:Рыбы Монгольской Народной Республики. М.: Наука, 1983. С. 69–101.
  8. Dgebuadze Yu.Yu. Central Asian Closed Basin: Unique place of cyclic diversification of fish // Ecosystems of Central Asia under current conditions of socio-economic development. Proceedings of the international conference. 2015, Ulaanbaatar, Mongolia. General and Experimental Biology MAS. V 2: 29–33.
  9. Водохранилища полупустынной зоны: Западная Монголия / отв. ред. Крылов А.В. ‒ Москва; Ярославль: Филигрань, 2023. – 204 с.; ил. – Биологические ресурсы и природные условия Монголии: Труды Совместной Российско-Монгольской комплексной биологической экспедиции РАН и АНМ; т. 69. ISBN 978-5-6050859-8-0
  10. Gladyshev M.I., Kolmakova O.V., Tolomeev A.P., Anishchenko O.V., Makhutova O.N., Kolmakova A.A.,Kravchuk E.S., Glushchenko L.A., Kolmakov V.I., Sushchik N.N. Differences in organic matter and bacterioplankton between sections of the largest Arctic river: Mosaic or continuum? // Limnology and Oceanography. – 2015. – 60. – P. 1314–1331. doi: 10.1002/lno.10097
  11. Dijkman N.A., Kromkamp J.C. Phospholipid-derived fatty acids as chemotaxonomic markers for phytoplankton: Application for inferring phytoplankton composition // Mar. Ecol. Prog. Ser. 2006. V. 324. P. 113–125.
  12. Taipale S., Strandberg U., Peltomaa E., Galloway A.W.E., Ojala A., Brett M.T. Fatty acid composition as biomarkers of freshwater microalgae: analysis of 37 strains of microalgae in 22 genera and in seven classes. // Aquat. Microb. Ecol. 2013. V. 71. P. 165–178.
  13. Kelly J.R., Scheibling R.E. Fatty acids as dietary tracers in benthic food webs. // Mar. Ecol. Prog. Ser. V. 446. P. 1–22.
  14. Sun S., Ren T., Li X., Cao X., Gao J. Polyunsaturated fatty acids synthesized by freshwater fish: A new insight to the roles of elovl2 and elovl5 in vivo. // Biochem. Biophys. Res. Commun. 2020. V. 532. P. 414–419.
  15. Marrero M., Monroig O., Carlos Navarro J., et al. Metabolic and molecular evidence for long-chain PUFA biosynthesis capacity in the grass carp Ctenopharyngodon idella. // Compar. Biochem. Physiol. A. 2022. V. 270. Article 111232.
  16. Napolitano G.E. Fatty acids as trophic and chemical markers in freshwater ecosystems In: Arts M.T., Wainman B.C., Eds. Lipids in Freshwater Ecosystems, Springer, New York, 1999, pp. 21–44.

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