Detail publikačního výsledku

Antioxidant response of arabidopsis thaliana to ZnSe-nanoparticles, selenium and zinc ions

KOLÁČKOVÁ, M.; MOULICK, A.; KLEJDUS, B.; HÚSKA, D.

Originální název

Antioxidant response of arabidopsis thaliana to ZnSe-nanoparticles, selenium and zinc ions

Anglický název

Antioxidant response of arabidopsis thaliana to ZnSe-nanoparticles, selenium and zinc ions

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The impact of zinc selenide nanoparticles (ZnSe-NPs) on plants is still unknown. The intention of this work was to compare phytotoxicity of ZnSe-NPs and selenium and zinc ions in 100, 250 and 500 μM concentrations. Young seedlings of Arabidopsis thaliana (Columbia (Col-0) ecotype) was used as an ecotoxicological model. 250 and 500 μM concentrations were extremely phytotoxic and inhibited the growth. Only the lowest concentrations were used for next analysis. ZnSe-NPs treatment had no visible impact on the growth but led to increased antioxidant response. More antioxidant related genes were upregulated than suppressed. Concurrently, there were higher productions of secondary metabolites which are often synthesis during abiotic stress.

Anglický abstrakt

The impact of zinc selenide nanoparticles (ZnSe-NPs) on plants is still unknown. The intention of this work was to compare phytotoxicity of ZnSe-NPs and selenium and zinc ions in 100, 250 and 500 μM concentrations. Young seedlings of Arabidopsis thaliana (Columbia (Col-0) ecotype) was used as an ecotoxicological model. 250 and 500 μM concentrations were extremely phytotoxic and inhibited the growth. Only the lowest concentrations were used for next analysis. ZnSe-NPs treatment had no visible impact on the growth but led to increased antioxidant response. More antioxidant related genes were upregulated than suppressed. Concurrently, there were higher productions of secondary metabolites which are often synthesis during abiotic stress.

Klíčová slova

Arabidopsis thaliana; nanoparticles; phytotoxicity; selenium; zinc

Klíčová slova v angličtině

Arabidopsis thaliana; nanoparticles; phytotoxicity; selenium; zinc

Autoři

KOLÁČKOVÁ, M.; MOULICK, A.; KLEJDUS, B.; HÚSKA, D.

Rok RIV

2019

Vydáno

31.12.2017

Nakladatel

Mendel University in Brno

ISBN

978-80-7509-529-9

Kniha

MendelNet 2017

Strany od

635

Strany do

640

Strany počet

6

URL

https://mendelnet.cz/artkey/mnt-201701-0122_Antioxidant-response-of-Arabidopsis-thaliana-to-ZnSe-nanopartiples-selenium-and-zinc-ions.php?back=/magno/mnt/2017/mn1.php?secid=5

Plný text v Digitální knihovně

http://hdl.handle.net/11012/84185

BibTex

@inproceedings{BUT148744,
  author="Martina {Koláčková} and Amitava {Moulick} and Bořivoj {Klejdus} and Dalibor {Húska}",
  title="Antioxidant response of arabidopsis thaliana to ZnSe-nanoparticles, selenium and zinc ions",
  booktitle="MendelNet 2017",
  year="2017",
  pages="635--640",
  publisher="Mendel University in Brno",
  isbn="978-80-7509-529-9",
  url="https://mendelnet.cz/artkey/mnt-201701-0122_Antioxidant-response-of-Arabidopsis-thaliana-to-ZnSe-nanopartiples-selenium-and-zinc-ions.php?back=/magno/mnt/2017/mn1.php?secid=5"
}

Dokumenty

Antioxidant response of arabidopsis thaliana to ZnSe-nanoparticles, selenium and zinc ions
MendelNet_mnt-201701-0122