Detailed Information on Publication Record
2023
Sulfate supplementation affects nutrient and photosynthetic status of Arabidopsis thaliana and Nicotiana tabacum differently under prolonged exposure to cadmium
LYČKA, Martin, Miloš BARTÁK, Ondřej HELIA, Stanislav KOPRIVA, Dana MORAVCOVÁ et. al.Basic information
Original name
Sulfate supplementation affects nutrient and photosynthetic status of Arabidopsis thaliana and Nicotiana tabacum differently under prolonged exposure to cadmium
Authors
LYČKA, Martin (203 Czech Republic, guarantor, belonging to the institution), Miloš BARTÁK (203 Czech Republic, belonging to the institution), Ondřej HELIA (203 Czech Republic, belonging to the institution), Stanislav KOPRIVA, Dana MORAVCOVÁ, Josef HÁJEK (203 Czech Republic, belonging to the institution), Lukáš FOJT, Richard ČMELÍK, Jiří FAJKUS (203 Czech Republic, belonging to the institution) and Miloslava FOJTOVÁ (203 Czech Republic, belonging to the institution)
Edition
Journal of Hazardous Materials, Elsevier Science BV. 2023, 0304-3894
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10611 Plant sciences, botany
Country of publisher
Netherlands
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 13.600 in 2022
RIV identification code
RIV/00216224:14740/23:00132762
Organization unit
Central European Institute of Technology
UT WoS
000903930800008
Keywords in English
Cadmium; Sulfate; Heavy metal stress; Arabidopsis thaliana; Nicotiana tabacum
Tags
International impact, Reviewed
Změněno: 18/3/2024 13:38, Mgr. Eva Dubská
Abstract
V originále
Hydroponic experiments were performed to examine the effect of prolonged sulfate limitation combined with cadmium (Cd) exposure in Arabidopsis thaliana and a potential Cd hyperaccumulator, Nicotiana tabacum. Low sulfate treatments (20 and 40 mu M MgSO4) and Cd stress (4 mu M CdCl2) showed adverse effects on morphology, photosynthetic and biochemical parameters and the nutritional status of both species. For example, Cd stress decreased NO3 - root content under 20 mu M MgSO4 to approximately 50% compared with respective controls. Interestingly, changes in many measured parameters, such as chlorophyll and carotenoid contents, the concentrations of anions, nutrients and Cd, induced by low sulfate supply, Cd exposure or a combination of both factors, were species-specific. Our data showed opposing effects of Cd exposure on Ca, Fe, Mn, Cu and Zn levels in roots of the studied plants. In A. thaliana, levels of glutathione, phytochelatins and glucosinolates demonstrated their distinct involvement in response to sub-optimal growth conditions and Cd stress. In shoot, the levels of phytochelatins and glucosinolates in the organic sulfur fraction were not dependent on sulfate supply under Cd stress. Altogether, our data showed both common and species-specific features of the complex plant response to prolonged sulfate deprivation and/or Cd exposure.
Links
EF16_026/0008446, research and development project |
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LTC20003, research and development project |
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