1. Cadmium phytoextraction potential of different Alyssum speciesRita Barzanti, Ilaria Colzi, Miluscia Arnetoli, Alessia Gallo, Sara Pignattelli, Roberto Gabbrielli, Cristina Gonnelli, 2011, izvirni znanstveni članek Opis: This work was planned for providing useful information about the possibility of using serpentine adapted plants for phytoextraction of cadmium, element scarcely represented in such metalliferous environment. To this aim, we investigated variation in cadmium tolerance, accumulation and translocation in three Alyssum plants with different phenotypes: Alyssum bertolonii, that is a serpentine endemic nickel hyper-accumulator, and two populations of Alyssum montanum, one adapted and one not adapted to serpentine soils.
Plants were hydroponically cultivated in presence of increasing concentrations of CdSO(4) for two weeks. For the metal concentration used in the experiments, the three different Alyssum populations showed variation in cadmium tolerance, accumulation and content. The serpentine adapted population of A. montanum showed statistically higher cadmium tolerance and accumulation than A. bertolonii and the population of A. montanum not adapted to serpentine soil thus deserving to be investigated for phytoextraction purposes. Furthermore, as for the kinetic parameters of the cadmium uptake system, A. montanum serpentine population presented a low apparent K(m) value, suggesting a high affinity for this metal of its uptake system, whereas the V(max) values were not significantly different among the plants.
Present data revealed metallicolous plants are also suitable for the phytoremediation of metals under-represented in the environment of their initial origin. Nonetheless, field trials on real contaminated soils are essential.
Ključne besede: Alyssum, Cadmium, Tolerance, Accumulation, Phytoextraction
Objavljeno v RUNG: 20.04.2020; Ogledov: 3654; Prenosov: 0
Gradivo ima več datotek! Več... |
2. Lead and cadmium induced cytotoxic and genotoxic effects on HL-60 and Jurkat cell linesEsmeralda Dautović, Maida Sljivic Husejnovic, Martina Bergant Marušič, Damir Sabitović, Nahida Srabović, Aida Smajlović, Lejla Begić, Adaleta Softić, 2019, izvirni znanstveni članek Ključne besede: cytotoxicity, genotoxicity, lead, cadmium, metal mixtures
Objavljeno v RUNG: 03.07.2019; Ogledov: 4223; Prenosov: 98
 Celotno besedilo (694,64 KB) |
3. Cadmium localization and chemical environment in a cadmium bioindicator Gomphrena clausseniiPaula Pongrac, Mina T. Villafort Carvalho, Tânia S. Serra, Hiram Castillo Michel, Katarina Vogel-Mikuš, Iztok Arčon, Luka Jeromel, Mitja Kelemen, Boštjan Jenčič, Anja Kavčič, Primož Pelicon, Mark G. M. Aarts, 2018, objavljeni povzetek znanstvenega prispevka na konferenci Ključne besede: cadmium
Objavljeno v RUNG: 12.09.2018; Ogledov: 4443; Prenosov: 0
Gradivo ima več datotek! Več... |
4. Assessment of Pb, Cd and Hg soil contamination and its potential to cause cytotoxic and genotoxic effects in human cell lines (CaCo-2 and HaCaT)Maida Šljivić Husejnović, Martina Bergant Marušič, Sasa Jankovic, Suzana Žižek, Aida Smajlović, Adaleta Softić, Omer Music, Biljana Antonijevic, 2018, izvirni znanstveni članek Ključne besede: Lead, Cadmium and mercury, Soil pollution, Tuzla Canton, Cytotoxicity, Genotoxicity
Objavljeno v RUNG: 25.01.2018; Ogledov: 4814; Prenosov: 0
Gradivo ima več datotek! Več... |
