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Effects of binary metal combinations on zinc, copper, cadmium and lead uptake and distribution in Brassica juncea.
J Trace Elem Med Biol. 2017 Dec; 44:32-39.JT

Abstract

The interaction between lead, copper, cadmium and zinc in their binary combinations was investigated in Indian mustard seedlings (Brassica juncea L. var. Malopolska). Fourteen-days-old seedlings were treated with Pb(NO3)2, CuSO4, CdCl2, ZnSO4 at 50μmol of metal ion concentration and at 25μmol of each metal ion in combinations. Metal combinations were generally more inhibiting in terms of biomass production. This inhibiting effect followed an order: Cu+Cd>Cu+Zn, Cd+Pb>Cu+Pb>Zn+Pb, Cu>Cd>Zn>Zn+Cd>Pb. We observed synergistic and antagonistic effects of metal uptake in binary metal treatments, suggesting metal crosstalk at the plant uptake site. Metal content in plant tissues varied among different combinations. The metal concentrations followed an order of Pb>Cu>Zn>Cd in roots, Zn>Cu>Pb>Cd in the stem and Zn>Cu>Cd>Pb in leaves. Presence of metals altered the distribution of micronutrients (Cu, Zn) in plants: Cu concentration was lowered in roots and leaves and increased in stems; Zn content was increased in plants, with stems having up to 4 or 5 times more Zn than in control plants.

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Authors+Show Affiliations

Kutrowska A
Department of Biochemistry, Institute of Molecular Biology and Biotechnology, Faculty of Biology, Adam Mickiewicz University in Poznań, Umultowska 89, 61-614 Poznan, Poland. Electronic address: akutr@amu.edu.pl.
Małecka A
Department of Biochemistry, Institute of Molecular Biology and Biotechnology, Faculty of Biology, Adam Mickiewicz University in Poznań, Umultowska 89, 61-614 Poznan, Poland.
Piechalak A
Department of Biochemistry, Institute of Molecular Biology and Biotechnology, Faculty of Biology, Adam Mickiewicz University in Poznań, Umultowska 89, 61-614 Poznan, Poland.
Masiakowski W
Department of Biochemistry, Institute of Molecular Biology and Biotechnology, Faculty of Biology, Adam Mickiewicz University in Poznań, Umultowska 89, 61-614 Poznan, Poland.
Hanć A
Department of Trace Element Analysis by Spectroscopy Method, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614 Poznan, Poland.
Barałkiewicz D
Department of Trace Element Analysis by Spectroscopy Method, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614 Poznan, Poland.
Andrzejewska B
Department of Ecology and Environmental Protection, Poznan University of Life Sciences, Wojska Polskiego 28, 60-637 Poznan, Poland.
Zbierska J
Department of Ecology and Environmental Protection, Poznan University of Life Sciences, Wojska Polskiego 28, 60-637 Poznan, Poland.
Tomaszewska B
Department of Biochemistry, Institute of Molecular Biology and Biotechnology, Faculty of Biology, Adam Mickiewicz University in Poznań, Umultowska 89, 61-614 Poznan, Poland.

MeSH

BiomassCadmiumChlorophyllCopperGlutathioneLeadMustard PlantPlant RootsPlant ShootsPlant StemsTissue DistributionZinc

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28965594

Citation

Kutrowska, Agnieszka, et al. "Effects of Binary Metal Combinations On Zinc, Copper, Cadmium and Lead Uptake and Distribution in Brassica Juncea." Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS), vol. 44, 2017, pp. 32-39.
Kutrowska A, Małecka A, Piechalak A, et al. Effects of binary metal combinations on zinc, copper, cadmium and lead uptake and distribution in Brassica juncea. J Trace Elem Med Biol. 2017;44:32-39.
Kutrowska, A., Małecka, A., Piechalak, A., Masiakowski, W., Hanć, A., Barałkiewicz, D., Andrzejewska, B., Zbierska, J., & Tomaszewska, B. (2017). Effects of binary metal combinations on zinc, copper, cadmium and lead uptake and distribution in Brassica juncea. Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS), 44, 32-39. https://doi.org/10.1016/j.jtemb.2017.05.007
Kutrowska A, et al. Effects of Binary Metal Combinations On Zinc, Copper, Cadmium and Lead Uptake and Distribution in Brassica Juncea. J Trace Elem Med Biol. 2017;44:32-39. PubMed PMID: 28965594.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effects of binary metal combinations on zinc, copper, cadmium and lead uptake and distribution in Brassica juncea. AU - Kutrowska,Agnieszka, AU - Małecka,Arleta, AU - Piechalak,Aneta, AU - Masiakowski,Wacław, AU - Hanć,Anetta, AU - Barałkiewicz,Danuta, AU - Andrzejewska,Barbara, AU - Zbierska,Janina, AU - Tomaszewska,Barbara, Y1 - 2017/05/27/ PY - 2016/11/28/received PY - 2017/05/19/revised PY - 2017/05/19/accepted PY - 2017/10/3/entrez PY - 2017/10/3/pubmed PY - 2018/5/29/medline KW - Metal crosstalk KW - Metal uptake KW - Phytoextraction KW - Phytoremediation KW - Trace elements SP - 32 EP - 39 JF - Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) JO - J Trace Elem Med Biol VL - 44 N2 - The interaction between lead, copper, cadmium and zinc in their binary combinations was investigated in Indian mustard seedlings (Brassica juncea L. var. Malopolska). Fourteen-days-old seedlings were treated with Pb(NO3)2, CuSO4, CdCl2, ZnSO4 at 50μmol of metal ion concentration and at 25μmol of each metal ion in combinations. Metal combinations were generally more inhibiting in terms of biomass production. This inhibiting effect followed an order: Cu+Cd>Cu+Zn, Cd+Pb>Cu+Pb>Zn+Pb, Cu>Cd>Zn>Zn+Cd>Pb. We observed synergistic and antagonistic effects of metal uptake in binary metal treatments, suggesting metal crosstalk at the plant uptake site. Metal content in plant tissues varied among different combinations. The metal concentrations followed an order of Pb>Cu>Zn>Cd in roots, Zn>Cu>Pb>Cd in the stem and Zn>Cu>Cd>Pb in leaves. Presence of metals altered the distribution of micronutrients (Cu, Zn) in plants: Cu concentration was lowered in roots and leaves and increased in stems; Zn content was increased in plants, with stems having up to 4 or 5 times more Zn than in control plants. SN - 1878-3252 UR - https://www.unboundmedicine.com/medline/citation/28965594/Effects_of_binary_metal_combinations_on_zinc_copper_cadmium_and_lead_uptake_and_distribution_in_Brassica_juncea_ DB - PRIME DP - Unbound Medicine ER -