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Pregled bibliografske jedinice broj: 1189364

Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae


Novosel, Nives; Mišić Radić, Tea; Levak Zorinc, Maja; Zemla, Joanna; Lekka, Malgorzata; Vrana, Ivna; Gašparović, Blaženka; Horvat, Lucija; Kasum, Damir; Legović, Tarzan et al.
Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae // Journal of applied phycology (2022) doi:10.1007/s10811-022-02734-x (znanstveni, online first)


CROSBI ID: 1189364 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae

Autori
Novosel, Nives ; Mišić Radić, Tea ; Levak Zorinc, Maja ; Zemla, Joanna ; Lekka, Malgorzata ; Vrana, Ivna ; Gašparović, Blaženka ; Horvat, Lucija ; Kasum, Damir ; Legović, Tarzan ; Žutinić, Petar ; Gligora Udovič, Marija ; Ivošević DeNardis, Nadica

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Journal of applied phycology (2022)

Status rada
Online first

Ključne riječi
Extracellular polymeric substances ; Hyposalinity ; Lipids ; Microalgae ; Motility ; Nanomechanics

Sažetak
This study examines how salinity reduction triggers the response of three marine microalgae at the molecular and unicellular levels in terms of chemical, mechanical, and behavioral changes. At the lowest salinity, all microalgal species exhibited an increase in membrane sterols and behaved stifer. The glycocalyx-coated species Dunaliella tertiolecta was surrounded by a thick actin layer and showed the highest physiological activity, negatively afecting cell motility and indicating the formation of the palmella stage. The lipid content of membrane and the hydrophobicity of cell were largely preserved over a wide range of salinity, confrming the euryhaline nature of Dunaliella. The species with calcite- encrusted theca Tetraselmis suecica exhibited the highest hydrophobicity at the lowest salinity of all cells examined. At salinity of 19, the cells of T. suecica showed the lowest growth, fagellar detachment and the lowest cell speed, the highest physiological activity associated with a dense network of extracellular polymeric substances, and a decrease in membrane lipids, which could indicate develepment of cyst stage. The organosilicate encrusted species Cylindrotheca closterium appeared to be salinity tolerant. It behaved hydrophobically at lower salinity, whereas becoming hydrophilic at higher salinity, which might be related to a molecular change in the released biopolymers. This study highlighted the interplay between chemistry and mechanics that determines functional cell behavior and shows that cell surface properties and behavior could serve as stress markers for marine biota under climate change.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija, Interdisciplinarne prirodne znanosti, Biotehnologija



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-5840 - Od površinskih svojstava stanica alga do pokazatelja stresa u vodenim ekosustavima (CELLSTRESS) (Ivošević DeNardis, Nadica, HRZZ - 2018-01) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
OIKON d.o.o.,
Sveučilište Libertas

Poveznice na cjeloviti tekst rada:

doi link.springer.com doi.org

Citiraj ovu publikaciju:

Novosel, Nives; Mišić Radić, Tea; Levak Zorinc, Maja; Zemla, Joanna; Lekka, Malgorzata; Vrana, Ivna; Gašparović, Blaženka; Horvat, Lucija; Kasum, Damir; Legović, Tarzan et al.
Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae // Journal of applied phycology (2022) doi:10.1007/s10811-022-02734-x (znanstveni, online first)
Novosel, N., Mišić Radić, T., Levak Zorinc, M., Zemla, J., Lekka, M., Vrana, I., Gašparović, B., Horvat, L., Kasum, D. & Legović, T. (2022) Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae. Prihvaćen za objavljivanje u Journal of applied phycology. [Preprint] doi:10.1007/s10811-022-02734-x.
@unknown{unknown, author = {Novosel, Nives and Mi\v{s}i\'{c} Radi\'{c}, Tea and Levak Zorinc, Maja and Zemla, Joanna and Lekka, Malgorzata and Vrana, Ivna and Ga\v{s}parovi\'{c}, Bla\v{z}enka and Horvat, Lucija and Kasum, Damir and Legovi\'{c}, Tarzan and \v{Z}utini\'{c}, Petar and Gligora Udovi\v{c}, Marija and Ivo\v{s}evi\'{c} DeNardis, Nadica}, year = {2022}, DOI = {10.1007/s10811-022-02734-x}, keywords = {Extracellular polymeric substances, Hyposalinity, Lipids, Microalgae, Motility, Nanomechanics}, journal = {Journal of applied phycology}, doi = {10.1007/s10811-022-02734-x}, title = {Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae}, keyword = {Extracellular polymeric substances, Hyposalinity, Lipids, Microalgae, Motility, Nanomechanics} }
@unknown{unknown, author = {Novosel, Nives and Mi\v{s}i\'{c} Radi\'{c}, Tea and Levak Zorinc, Maja and Zemla, Joanna and Lekka, Malgorzata and Vrana, Ivna and Ga\v{s}parovi\'{c}, Bla\v{z}enka and Horvat, Lucija and Kasum, Damir and Legovi\'{c}, Tarzan and \v{Z}utini\'{c}, Petar and Gligora Udovi\v{c}, Marija and Ivo\v{s}evi\'{c} DeNardis, Nadica}, year = {2022}, DOI = {10.1007/s10811-022-02734-x}, keywords = {Extracellular polymeric substances, Hyposalinity, Lipids, Microalgae, Motility, Nanomechanics}, journal = {Journal of applied phycology}, doi = {10.1007/s10811-022-02734-x}, title = {Salinity-induced chemical, mechanical, and behavioral changes in marine microalgae}, keyword = {Extracellular polymeric substances, Hyposalinity, Lipids, Microalgae, Motility, Nanomechanics} }

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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