engleski

Adaptation response of microalgae to stressors in aquatic ecosystems and potential application

The response of microalgae to climate change has been studied at a variety of spatial and temporal scales, through both laboratory and field research and modeling, and microalgae are believed to be a rapid and reliable indicator of change in aquatic ecosystems. However, understanding the response of microalgae at the cellular level in terms of cell barrier behavior and hard-to-reach surface properties is still poorly understood. In the talk, the results of the influence of abiotic stressors on the adaptive response of microalgae of different cell barrier complexity under laboratory [1, 2], partially natural conditions, and the potential application will be presented [3]. References [1] Novosel Nives, Mišić Radić Tea, Zemla Joanna, Lekka Malgorzata, Čačković Andrea, Kasum Damir, Legović Tarzan, Žutinić Petar, Gligora Udovič Marija, Ivošević DeNardis Nadica. Temperature-induced response in algal cell surface properties and behaviour: an experimental approach. Journal of applied phycology 34 (2022) 243-259. doi:10.1007/s10811-021-02591-0 [2] 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. Salinity-induced chemical, mechanical, and behavioral changes in marine microalga. Journal of applied phycology 34 (2022) 1293-1309. doi:10.1007/s10811- 022-02734-x [3] Levak Zorinc Maja, Demir-Yilmaz Irem, Formosa- Dague Cecile, Vrana Ivna, Gašparović Blaženka, Horvat Lucija, Butorac Ana, Frkanec Ruža Ivošević DeNardis Nadica. Reconstructed membrane vesicles from the microalga Dunaliella as a potential drug delivery system. Bioelectrochemistry 150 (2023) 108360. doi:10.1016/j.bioelechem.2022.108360 Acknowledgements This work is supported by the Croatian Science Foundation Project "From algal cell surface properties to stress markers for aquatic ecosystems" (IP-2018-01-5840). The authors acknowledge networking in the COST action CA18238

abiotic stressors ; adaptation resposne ; microalgae ; microcosm

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