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Subcellular localization of glutathione and cysteine in cyanobacteria (CROSBI ID 556316)

Prilog sa skupa u zborniku | ostalo | međunarodna recenzija

Zechmann, Bernd. ; Fulgosi, Hrvoje Subcellular localization of glutathione and cysteine in cyanobacteria // Proceedings from the First Joint Meeting of Dreiländertagung and Multinational Congress on Microscopy, Vol.2 / Pabst, Maria A. ; Zellnig Günther (ur.). Graz: Austrian Society of Electron Microscopy, 2009. str. 375-376

Podaci o odgovornosti

Zechmann, Bernd. ; Fulgosi, Hrvoje

engleski

Subcellular localization of glutathione and cysteine in cyanobacteria

Gluthatione is an important antioxidant in plants and animals. It plays key roles in the activation of defense genes, redox buffering, sensing and detoxifying reactive oxygen species (ROS) and by participating in ROS-signaling pathways. Gluthatione can also be found in many bacteria where it represents the predominant intracellular thiol compound [1]. The protection of gluthatione against ROS is especially important for cyanobacteria that rely on photosynthesis in order to produce sufficient carbon for growth and cell metabolism. As high levels of ROS are commonly formed during photosynthesis and have the potential to destroy cellular components, gluthatione and relatd derivates are important for cell survival. Even though the roles of gluthatione in bacteria are well investigated its subcellular distribution is still unclear as methods for its detection within cyanobacteria are not available.

cysteine; glutathione; immunogold labeling; Synechocystis

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Podaci o prilogu

375-376.

2009.

objavljeno

Podaci o matičnoj publikaciji

Proceedings from the First Joint Meeting of Dreiländertagung and Multinational Congress on Microscopy, Vol.2

Pabst, Maria A. ; Zellnig Günther

Graz: Austrian Society of Electron Microscopy

978-3-85125-062-6

Podaci o skupu

First Joint Meeting of Dreiländertagung and Multinational Congress on Microscopy

poster

30.08.2009-04.09.2009

Graz, Austrija

Povezanost rada

Biologija