20.500.12556/DKUM-84870 The potential of berula erecta in vitro for As bioaccumulation and phytoremediation of water environments A potential plant species suitable for As bioaccumulation and phytoremediation of water environments could be the macrophyte Berula erecta. The objective of the present study was to investigate the effect of arsenate (As(V), C2H6AsNaO2∙3 H2O), predominant in freshwater systems, on the growth, development and low molecular weight thiols of Berula erecta under controlled tissue culture conditions in vitro. Uptake of total arsenate increased with increasing arsenate treatments, at a higher percentage in the roots than in the aboveground parts of the plants. Lower concentrations of As(V) (0.1, 1, 10 mg L−1) had a positive effect on growth, dry weight, length of roots and shoots and number of buds. High concentrations of arsenate (50 and 100 mg As(V) L−1) significantly inhibited all growth parameters and decreased the photochemical efficiency of PSII. Evaluation of thiols revealed the critical As level (146 µg g−1 DW; 50 mg As(V) L−1 treatment) above which the As concentration can be toxic. arsenic arsenate uptake accumulation thiols apiaceae lesser water-parsnip arzen arzenat privzem kopičenje tioli kobulnice pastinak true true true Taylor & Francis Angleški jezik Slovenski jezik Članek v reviji 2023-08-02 10:26:34 2023-08-02 10:26:34 2024-06-17 13:08:56 0000-00-00 00:00:00 2023 0 0 12 str. no. 1, article no. 2205010 Vol. 35 2023 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 2023-01-17 2023-04-15 581.5:582.795 151163139 10.1080/26395940.2023.2205010 2639-5940 The_potential_of_berula-Ambrozic-Dolinsek-2023.pdf The_potential_of_berula-Ambrozic-Dolinsek-2023.pdf 1 D69B3C522EE3247047EE4DAF1E87A17B f2149c636a15304af096b49e2d1077718293da856e64518b295b9a0f8ff3e636 59f550e6-3110-11ee-b6b4-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=169168 https://www.tandfonline.com/doi/full/10.1080/26395940.2023.2205010 0 61f493f4-3110-11ee-b6b4-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=169169 Fakulteta za naravoslovje in matematiko Fakulteta za kmetijstvo in biosistemske vede 0 0 0