Detail publikace

Investigation into the Effect of Molds in Grasses on Their Content of Low Molecular Mass Thiols

SKLÁDANKA, J. ADAM, V. ZÍTKA, O. KRYŠTOFOVÁ, O. BEKLOVÁ, M. KIZEK, R. HAVLÍČEK, Z. SLÁMA, P. NAWRATH, A.

Originální název

Investigation into the Effect of Molds in Grasses on Their Content of Low Molecular Mass Thiols

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The aim of this study was to investigate the effect of molds on levels of low molecular mass thiols in grasses. For this purpose, the three grass species Lolium perenne, Festulolium pabulare and Festulolium braunii were cultivated and sampled during four months, from June to September. The same species were also grown under controlled conditions. High-performance liquid chromatography with electrochemical detection was used for quantification of cysteine, reduced (GSH) and oxidized (GSSG) glutathione, and phytochelatins (PC2, PC3, PC4 and PC5). Data were statistically processed and analyzed. Thiols were present in all examined grass species. The effect of fungicide treatments applied under field conditions on the content of the evaluated thiols was shown to be insignificant. Species influenced (p < 0.05) PC3 and GSSG content. F. pabulare, an intergeneric hybrid of drought- and fungi-resistant Festuca arundinacea, was comparable in PC3 content with L. perenne and F. braunii under field conditions. Under controlled conditions, however, F. pabulare had higher (p < 0.05) PC3 content than did L. perenne and F. braunii. Under field conditions, differences between the evaluated species were recorded only in GSSG content, but only sampling in June was significant. F. pabulare had higher (p < 0.05) GSSG content in June than did L. perenne and F. braunii.

Klíčová slova

grass; mold; thiols; glutathione; phytochelatin

Autoři

SKLÁDANKA, J.; ADAM, V.; ZÍTKA, O.; KRYŠTOFOVÁ, O.; BEKLOVÁ, M.; KIZEK, R.; HAVLÍČEK, Z.; SLÁMA, P.; NAWRATH, A.

Rok RIV

2012

Vydáno

24. 10. 2012

Nakladatel

MDPI

ISSN

1661-7827

Periodikum

International Journal of Environmental Research and Public Health (printed)

Ročník

9

Číslo

11

Stát

Švýcarská konfederace

Strany od

3789

Strany do

3805

Strany počet

17

URL

https://www.mdpi.com/1660-4601/9/11/3789

Plný text v Digitální knihovně

http://hdl.handle.net/11012/137279

BibTex

@article{BUT95313,
  author="Jiří {Skládanka} and Vojtěch {Adam} and Ondřej {Zítka} and Olga {Kryštofová} and Miroslava {Beklová} and René {Kizek} and Zdeněk {Havlíček} and Petr {Sláma} and adam {Nawrath}",
  title="Investigation into the Effect of Molds in Grasses on Their Content of Low Molecular Mass Thiols",
  journal="International Journal of Environmental Research and Public Health (printed)",
  year="2012",
  volume="9",
  number="11",
  pages="3789--3805",
  doi="10.3390/ijerph9113789",
  issn="1661-7827",
  url="https://www.mdpi.com/1660-4601/9/11/3789"
}