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Pregled bibliografske jedinice broj: 1095058

Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries


Vrana Špoljarić, Ivna; Novak, Tihana; Gašparović, Blaženka; Kazazić, Snježana P.; Čanković, Milan; Ljubešić, Zrinka; Hrustić, Enis; Mlakar, Marina; Du, Jinzhou; Zhang, Ruifeng; Zhu, Zhuoyi
Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries // Aquatic ecology, 55 (2020), 1; 1-20 doi:10.1007/s10452-020-09805-6 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1095058 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries

Autori
Vrana Špoljarić, Ivna ; Novak, Tihana ; Gašparović, Blaženka ; Kazazić, Snježana P. ; Čanković, Milan ; Ljubešić, Zrinka ; Hrustić, Enis ; Mlakar, Marina ; Du, Jinzhou ; Zhang, Ruifeng ; Zhu, Zhuoyi

Izvornik
Aquatic ecology (1386-2588) 55 (2020), 1; 1-20

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Phospholipids ; Fatty acids ; Estuaries ; Temperate ; Subtropical ; Phytoplankton pigments

Sažetak
Phospholipid (PL) composition has a tremendous influence on the cell integrity and physiological competency. At the same time, plankton PL make important metabolic fuels for higher trophic levels. The goal of this study was to identify environmental control on PL production and their molecular identity of the suspended particles in two different estuaries. We conducted research in subtropical, eutrophic Wenchang River Estuary in China and temperate pristine, mesotrophic Krka River Estuary in Croatia. In agreement with the more abundant phytoplankton, PL concentrations were much higher in the Wenchang River Estuary (30.3–178.2 lg L-1) than in the Krka River Estuary (8.4–18.8 lg L-1). Given that six PL classes investigated (phosphatidylcholine (PC), phosphatidylglycerol (PG), phosphatidylethanolamine (PE), phosphatidic acid (PA), phosphatidylinositol (PI), and phosphatidylserine (PS)) have different roles in the cell, we expected their different fatty acid composition in different environments. We found small differences in the fatty acid composition of PC, PG, and PI between two estuaries. These results suggest that the essential fatty acid compositions of these PL in estuarine plankton are relatively constant in order to preserve membrane functions and/or cell processes in which they are involved regardless of environmental conditions. In contrast, PE, PA and PS fatty acid composition substantially differed between two estuaries as well as throughout the salinity gradient in each estuary. This suggests the adaptability of plankton to remodel these PL depending on the environmental conditions and the plankton community structure. Good environmental conditions (favorable N/P ratio, temperature) are important for increased PL content (% in POC and total lipids) in estuarine plankton and increased essential polyunsaturated fatty acid content in PL, which is beneficial to higher trophic levels.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
IP-2013-11-8607 - Utjecaj okolišnog stresa na pojavnost i međudjelovanje biološki važnih organskih molekula i mikronutrijenata u morskom ekosustavu (AMBIOMERES) (Gašparović, Blaženka, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Sveučilište u Dubrovniku

Poveznice na cjeloviti tekst rada:

doi fulir.irb.hr link.springer.com doi.org

Citiraj ovu publikaciju:

Vrana Špoljarić, Ivna; Novak, Tihana; Gašparović, Blaženka; Kazazić, Snježana P.; Čanković, Milan; Ljubešić, Zrinka; Hrustić, Enis; Mlakar, Marina; Du, Jinzhou; Zhang, Ruifeng; Zhu, Zhuoyi
Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries // Aquatic ecology, 55 (2020), 1; 1-20 doi:10.1007/s10452-020-09805-6 (međunarodna recenzija, članak, znanstveni)
Vrana Špoljarić, I., Novak, T., Gašparović, B., Kazazić, S., Čanković, M., Ljubešić, Z., Hrustić, E., Mlakar, M., Du, J., Zhang, R. & Zhu, Z. (2020) Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries. Aquatic ecology, 55 (1), 1-20 doi:10.1007/s10452-020-09805-6.
@article{article, author = {Vrana \v{S}poljari\'{c}, Ivna and Novak, Tihana and Ga\v{s}parovi\'{c}, Bla\v{z}enka and Kazazi\'{c}, Snje\v{z}ana P. and \v{C}ankovi\'{c}, Milan and Ljube\v{s}i\'{c}, Zrinka and Hrusti\'{c}, Enis and Mlakar, Marina and Du, Jinzhou and Zhang, Ruifeng and Zhu, Zhuoyi}, year = {2020}, pages = {1-20}, DOI = {10.1007/s10452-020-09805-6}, keywords = {Phospholipids, Fatty acids, Estuaries, Temperate, Subtropical, Phytoplankton pigments}, journal = {Aquatic ecology}, doi = {10.1007/s10452-020-09805-6}, volume = {55}, number = {1}, issn = {1386-2588}, title = {Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries}, keyword = {Phospholipids, Fatty acids, Estuaries, Temperate, Subtropical, Phytoplankton pigments} }
@article{article, author = {Vrana \v{S}poljari\'{c}, Ivna and Novak, Tihana and Ga\v{s}parovi\'{c}, Bla\v{z}enka and Kazazi\'{c}, Snje\v{z}ana P. and \v{C}ankovi\'{c}, Milan and Ljube\v{s}i\'{c}, Zrinka and Hrusti\'{c}, Enis and Mlakar, Marina and Du, Jinzhou and Zhang, Ruifeng and Zhu, Zhuoyi}, year = {2020}, pages = {1-20}, DOI = {10.1007/s10452-020-09805-6}, keywords = {Phospholipids, Fatty acids, Estuaries, Temperate, Subtropical, Phytoplankton pigments}, journal = {Aquatic ecology}, doi = {10.1007/s10452-020-09805-6}, volume = {55}, number = {1}, issn = {1386-2588}, title = {Impact of environmental conditions on phospholipid fatty acid composition: implications from two contrasting estuaries}, keyword = {Phospholipids, Fatty acids, Estuaries, Temperate, Subtropical, Phytoplankton pigments} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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