Crosstalk between chloroplast thioredoxin systems in regulation of photosynthesis

Plant, Cell & Environment
Lauri NikkanenEevi Rintamäki

Abstract

Thioredoxins (TRXs) mediate light-dependent activation of primary photosynthetic reactions in plant chloroplasts by reducing disulphide bridges in redox-regulated enzymes. Of the two plastid TRX systems, the ferredoxin-TRX system consists of ferredoxin-thioredoxin reductase (FTR) and multiple TRXs, while the NADPH-dependent thioredoxin reductase (NTRC) contains a complete TRX system in a single polypeptide. Using Arabidopsis plants overexpressing or lacking a functional NTRC, we have investigated the redundancy and interaction between the NTRC and Fd-TRX systems in regulation of photosynthesis in vivo. Overexpression of NTRC raised the CO2 fixation rate and lowered non-photochemical quenching and acceptor side limitation of PSI in low light conditions by enhancing the activation of chloroplast ATP synthase and TRX-regulated enzymes in Calvin-Benson cycle (CBC). Overexpression of NTRC with an inactivated NTR or TRX domain partly recovered the phenotype of knockout plants, suggesting crosstalk between the plastid TRX systems. NTRC interacted in planta with fructose-1,6-bisphosphatase, phosphoribulokinase and CF1 γ subunit of the ATP synthase and with several chloroplast TRXs. These findings indicate that NTRC-mediated regulation ...Continue Reading

References

Sep 1, 1979·Archives of Biochemistry and Biophysics·G T SantoraN E Tolbert
Feb 16, 1996·The Journal of Biological Chemistry·H K BrandesF C Hartman
Jul 4, 1997·The Journal of Biological Chemistry·O SchwarzH Strotmann
Mar 9, 1999·The Plant Journal : for Cell and Molecular Biology·S J Clough, A F Bent
Sep 13, 2001·Proceedings of the National Academy of Sciences of the United States of America·K MotohashiT Hisabori
Aug 23, 2002·Proceedings of the National Academy of Sciences of the United States of America·Atsuko Kanazawa, David M Kramer
Mar 1, 2003·The Plant Journal : for Cell and Molecular Biology·Olivier VoinnetDavid Baulcombe
Apr 23, 2003·The Journal of Biological Chemistry·Valerie CollinMyroslawa Miginiac-Maslow
Aug 2, 2003·Science·José M AlonsoJoseph R Ecker
Oct 8, 2004·The Plant Journal : for Cell and Molecular Biology·Michael WalterJörg Kudla
Nov 9, 2004·Plant Physiology·Valérie CollinEmmanuelle Issakidis-Bourguet
May 3, 2005·Annual Review of Plant Biology·Bob B Buchanan, Yves Balmer
Oct 7, 2005·Molecular & Cellular Proteomics : MCP·Jean-Benoit PeltierKlaas J van Wijk
Oct 18, 2005·Photosynthesis Research·David M KramerGerald E Edwards
Aug 8, 2006·The Plant Cell·Juan Manuel Pérez-RuizFrancisco Javier Cejudo
Apr 2, 2008·Antioxidants & Redox Signaling·Peter Schürmann, Bob B Buchanan
Dec 26, 2008·Plant Physiology·Inbal DangoorAvihai Danon
Feb 17, 2009·Proceedings of the National Academy of Sciences of the United States of America·Yoselin Benitez-AlfonsoDavid Jackson
May 28, 2009·Proceedings of the National Academy of Sciences of the United States of America·Justyna MichalskaPeter Geigenberger
Oct 10, 2009·Plant Signaling & Behavior·Eevi RintamäkiSaijaliisa Kangasjärvi
Oct 13, 2009·Plant Signaling & Behavior·Yoselin Benitez-Alfonso, David Jackson
Dec 10, 2009·Molecular Plant·Meenakumari MuthuramalingamKarl-Josef Dietz
Apr 21, 2010·Proteomics·Christophe H MarchandPaulette Decottignies
Apr 23, 2010·The Plant Journal : for Cell and Molecular Biology·Mark StittBjörn Usadel
Jul 10, 2010·Journal of Experimental Botany·Pablo PulidoFrancisco Javier Cejudo
Sep 29, 2011·Journal of Experimental Botany·Ruth Sanz-BarrioInmaculada Farran
Jan 10, 2012·Current Opinion in Plant Biology·Janine KönigKarl-Josef Dietz
Apr 26, 2012·Antioxidants & Redox Signaling·Yves MeyerChristophe Riondet
Aug 30, 2012·Nature Methods·Caroline A SchneiderKevin W Eliceiri
Nov 14, 2012·Antioxidants & Redox Signaling·Toru HisaboriHiroki Konno
Nov 16, 2012·Plant Physiology·Agathe CourteilleDominique Rumeau
Feb 13, 2013·Plant Biotechnology Journal·Ruth Sanz-BarrioInmaculada Farran
Mar 15, 2013·The Journal of Biological Chemistry·Kaori KohzumaDavid M Kramer

❮ Previous
Next ❯

Citations

Jun 24, 2016·Proceedings of the National Academy of Sciences of the United States of America·Keisuke Yoshida, Toru Hisabori
Dec 13, 2016·Molecular Plant·Ina ThormählenPeter Geigenberger
Oct 29, 2017·Proceedings of the National Academy of Sciences of the United States of America·Juan Manuel Pérez-RuizFrancisco Javier Cejudo
Aug 5, 2018·FEBS Letters·Andreas S RichterBernhard Grimm
Nov 30, 2018·The Plant Journal : for Cell and Molecular Biology·Yugo Lima-MeloEva-Mari Aro
Dec 1, 2018·Antioxidants & Redox Signaling·Mirko ZaffagniniPaolo Trost
Aug 16, 2017·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Lauri NikkanenEevi Rintamäki
Jul 12, 2019·Journal of Experimental Botany·Maricruz GonzálezFrancisco Javier Cejudo
Jan 29, 2020·Antioxidants & Redox Signaling·Juanjuan YuShaojun Dai
Jul 2, 2020·Plants·Lisa RotaspertiPaolo Pesaresi
Aug 11, 2020·The Plant Journal : for Cell and Molecular Biology·Manuel Guinea DiazEevi Rintamäki
Jun 28, 2019·Plant Direct·Lauri NikkanenEevi Rintamäki
May 5, 2020·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Alexey ShapiguzovJaakko Kangasjärvi
Oct 10, 2018·Frontiers in Plant Science·Katsiaryna SkryhanAndreas Blennow
Apr 26, 2019·Frontiers in Plant Science·Francisco Javier CejudoJuan Manuel Pérez-Ruiz
Oct 28, 2019·The Biochemical Journal·Elias KaiserUte Armbruster
Apr 8, 2020·The Plant Journal : for Cell and Molecular Biology·Bat-Chen WolfAvihai Danon
Jul 11, 2020·Physiology and Molecular Biology of Plants : an International Journal of Functional Plant Biology·Vivek K MauryaVivek Pandey
Feb 18, 2019·Journal of Experimental Botany·Andrew J SimkinChristine A Raines
Apr 17, 2019·The Biochemical Journal·Lauri Nikkanen, Eevi Rintamäki
Oct 18, 2020·Biological Chemistry·Daniel WittmannBernhard Grimm
Jan 12, 2021·Frontiers in Plant Science·Jun SongZhaoqi Zhang
Feb 5, 2021·Journal of Biochemistry·Frédéric DeschoenmaekerToru Hisabori
Jul 14, 2020·Biochimica Et Biophysica Acta. Bioenergetics·Takatoshi SekiguchiToru Hisabori
Apr 25, 2021·Trends in Plant Science·Libero GurrieriPaolo Trost
Mar 3, 2021·Journal of Experimental Botany·Paula da Fonseca-PereiraWagner L Araújo
Apr 2, 2021·Plant Physiology·Francisco Javier CejudoJuan Manuel Pérez-Ruiz
Jul 22, 2021·The Plant Journal : for Cell and Molecular Biology·Antonio J SerratoMariam Sahrawy
Oct 14, 2021·Scientific Reports·Xiaojie RenYuanda Song

❮ Previous
Next ❯

Related Concepts

Related Feeds

ATP Synthases

ATP synthases are enzymes located in the inner mitochondrial membrane that catalyze the synthesis of ATP during cellular respiration. Discover the latest research on ATP synthases here.