Literature DB >> 16714305

Tocopherol is the scavenger of singlet oxygen produced by the triplet states of chlorophyll in the PSII reaction centre.

Anja Krieger-Liszkay1, Achim Trebst.   

Abstract

Recent developments on the role of tocopherol in the antioxidant network of the chloroplast and, in particular, in the protection of PSII in high light are summarized. The origin and conditions for singlet oxygen production in the reaction centre via P680 triplet formation are discussed, as well as the scavenging of this singlet oxygen by tocopherol. This is probably the obligatory function of tocopherol in the plant in high light acclimation. Furthermore, tocopherol is part of the modulation system of ROS in stress signalling.

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Year:  2006        PMID： 16714305     DOI： 10.1093/jxb/erl002

Source DB:  PubMed          Journal:  J Exp Bot        ISSN： 0022-0957            Impact factor:   6.992


  42 in total

Review 1.  Inhibitors in the functional dissection of the photosynthetic electron transport system.

Authors:  Achim Trebst
Journal:  Photosynth Res       Date:  2007-07-24       Impact factor: 3.573

Review 2.  D1-protein dynamics in photosystem II: the lingering enigma.

Authors:  Marvin Edelman; Autar K Mattoo
Journal:  Photosynth Res       Date:  2008-08-16       Impact factor: 3.573

3.  A dual strategy to cope with high light in Chlamydomonas reinhardtii.

Authors:  Guillaume Allorent; Ryutaro Tokutsu; Thomas Roach; Graham Peers; Pierre Cardol; Jacqueline Girard-Bascou; Daphné Seigneurin-Berny; Dimitris Petroutsos; Marcel Kuntz; Cécile Breyton; Fabrice Franck; Francis-André Wollman; Krishna K Niyogi; Anja Krieger-Liszkay; Jun Minagawa; Giovanni Finazzi
Journal:  Plant Cell       Date:  2013-02-19       Impact factor: 11.277

Review 4.  Antimicrobial strategies centered around reactive oxygen species--bactericidal antibiotics, photodynamic therapy, and beyond.

Authors:  Fatma Vatansever; Wanessa C M A de Melo; Pinar Avci; Daniela Vecchio; Magesh Sadasivam; Asheesh Gupta; Rakkiyappan Chandran; Mahdi Karimi; Nivaldo A Parizotto; Rui Yin; George P Tegos; Michael R Hamblin
Journal:  FEMS Microbiol Rev       Date:  2013-07-25       Impact factor: 16.408

Review 5.  No single way to understand singlet oxygen signalling in plants.

Authors:  Chanhong Kim; Rasa Meskauskiene; Klaus Apel; Christophe Laloi
Journal:  EMBO Rep       Date:  2008-05       Impact factor: 8.807

6.  Transcriptional regulation of tocopherol biosynthesis in tomato.

Authors:  Leandro Quadrana; Juliana Almeida; Santiago N Otaiza; Tomas Duffy; Junia V Corrêa da Silva; Fabiana de Godoy; Ramon Asís; Luisa Bermúdez; Alisdair R Fernie; Fernando Carrari; Magdalena Rossi
Journal:  Plant Mol Biol       Date:  2012-12-18       Impact factor: 4.076

7.  Identification of protein stability determinants in chloroplasts.

Authors:  Wiebke Apel; Waltraud X Schulze; Ralph Bock
Journal:  Plant J       Date:  2010-08       Impact factor: 6.417

8.  Light-induced changes within photosystem II protects Microcoleus sp. in biological desert sand crusts against excess light.

Authors:  Itzhak Ohad; Hagai Raanan; Nir Keren; Dan Tchernov; Aaron Kaplan
Journal:  PLoS One       Date:  2010-06-08       Impact factor: 3.240

9.  Genetically Programmed Changes in Photosynthetic Cofactor Metabolism in Copper-deficient Chlamydomonas.

Authors:  Daniela Strenkert; Clariss Ann Limso; Abdelhak Fatihi; Stefan Schmollinger; Gilles J Basset; Sabeeha S Merchant
Journal:  J Biol Chem       Date:  2016-07-20       Impact factor: 5.157

Review 10.  Singlet oxygen production in photosystem II and related protection mechanism.

Authors:  Anja Krieger-Liszkay; Christian Fufezan; Achim Trebst
Journal:  Photosynth Res       Date:  2008-09-09       Impact factor: 3.573
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