Dynamic flexibility in the light reactions of photosynthesis governed by both electron and proton transfer reactions

Trends in Plant Science
David M KramerGerald E Edwards

Abstract

Plant photosynthesis performs the remarkable feat of converting light energy into usable chemical forms, which involves taming highly reactive intermediates without harming plant cells. This requires an apparatus that is not only efficient and robust but also flexible in its responses to changing environmental conditions. It also requires that the output of the energy-storing reactions be matched with the demands of metabolism. This article addresses the mechanisms by which this flexibility is achieved for short-term environmental changes. We argue that chloroplasts need two types of flexible mechanisms: one for modulating the output ratio of ATP:NADPH, which involves cyclic electron flux around photosystem I; and another for changing the regulatory sensitivity of the light-harvesting antenna to electron (and proton) flow.

References

Jan 1, 1988·Trends in Biochemical Sciences·K OhyamaY Yamada
Aug 1, 1996·Biochemical Society Transactions·L A SazanovP J Nixon
Mar 14, 1998·Proceedings of the National Academy of Sciences of the United States of America·L A SazanovP J Nixon
Feb 4, 1998·Archives of Biochemistry and Biophysics·L E FridlyandR Scheibe
Jun 25, 1998·Plant Physiology· Bernhard Teicher H, Vibe Scheller H
Aug 5, 1998·Proceedings of the National Academy of Sciences of the United States of America·T ShikanaiA Yokota
Dec 20, 2000·Proceedings of the National Academy of Sciences of the United States of America·C A SackstederD M Kramer
Dec 29, 2000·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·I Baroli, K K Niyogi
Dec 29, 2000·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·M R BadgerH Nakano
Dec 29, 2000·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·L CournacG Peltier
Apr 12, 2001·Plant Physiology·P MüllerK K Niyogi
Aug 3, 2001·The Journal of Biological Chemistry·H ZhangW A Cramer
Apr 19, 2002·Current Opinion in Plant Biology·Donald R Ort, Neil R Baker
Jul 18, 2002·Proceedings of the National Academy of Sciences of the United States of America·Pierre Joliot, Anne Joliot
Aug 23, 2002·Proceedings of the National Academy of Sciences of the United States of America·Atsuko Kanazawa, David M Kramer
Nov 6, 2002·Proceedings of the National Academy of Sciences of the United States of America·Xiao-Ping LiKrishna K Niyogi
Jan 14, 2003·Trends in Plant Science·David M KramerAtsuko Kanazawa
Jan 25, 2003·European Journal of Biochemistry·Mark G PoolmanChristine A Raines
May 15, 2003·Plant Physiology·H Ramiro LascanoBartolomé Sabater
Dec 4, 2003·Nature·David StroebelDaniel Picot
Mar 9, 2004·Trends in Plant Science·John F Allen
Mar 23, 2004·The Journal of Biological Chemistry·Xiao-Ping LiKrishna K Niyogi
Apr 6, 2004·Proceedings of the National Academy of Sciences of the United States of America·Thomas J AvensonDavid M Kramer

❮ Previous
Next ❯

Citations

Dec 5, 2013·Journal of Photochemistry and Photobiology. B, Biology·Zhi-Bo YuXiao-Yun Wang
Oct 15, 2013·Trends in Plant Science·Mikko Tikkanen, Eva-Mari Aro
Jun 24, 2005·Proceedings of the National Academy of Sciences of the United States of America·Thomas J AvensonDavid M Kramer
Jun 10, 2014·Biochemistry. Biokhimii︠a︡·A Stirbet Govindjee
Nov 8, 2005·Proceedings of the National Academy of Sciences of the United States of America·Atsushi TakabayashiFumihiko Sato
May 29, 2014·Journal of Experimental Botany·Albert Porcar-CastellJoseph A Berry
May 20, 2014·Bio Systems·Alexander N Tikhonov, Alexey V Vershubskii
Feb 4, 2014·Plant Physiology and Biochemistry : PPB·Alexander N Tikhonov
Mar 5, 2005·The Plant Cell·Sabeeha Merchant, Michael R Sawaya
Nov 17, 2010·Plant Physiology·David M Kramer, John R Evans
Apr 9, 2011·The Journal of Biological Chemistry·Matthew P Johnson, Alexander V Ruban
Nov 8, 2011·Bioscience, Biotechnology, and Biochemistry·Qingshi MengYinghong Pan
Sep 19, 2008·Plant & Cell Physiology·Yuri Nakajima MunekageGilles Peltier
May 13, 2010·Plant & Cell Physiology·Marjaana SuorsaEva-Mari Aro
Sep 23, 2010·Plant Molecular Biology·Zach AdamZiv Reich
Jun 8, 2006·Annual Review of Biochemistry·William A CramerJanet L Smith
Jan 13, 2009·Photosynthesis Research·Kenji TakizawaJun Minagawa
Jun 10, 2010·Photosynthesis Research·Jean Alric
Jun 16, 2010·Photosynthesis Research·Olavi KiiratsGerald E Edwards
Jul 16, 2010·Photosynthesis Research·Benjamin BailleulGiovanni Finazzi
May 23, 2013·Photosynthesis Research·Alexander N Tikhonov
May 25, 2013·Photosynthesis Research·Aarthi PutarjunanSteve Rodermel
Jul 19, 2013·Photosynthesis Research·Christof KlughammerUlrich Schreiber
Aug 21, 2013·Photosynthesis Research·Radek Kaňa
Nov 6, 2008·Annual Review of Genetics·Stephan EberhardFrancis-André Wollman
Sep 14, 2013·Chronobiology International·Haifeng QianZhengwei Fu
Dec 15, 2015·The Plant Journal : for Cell and Molecular Biology·Kathleen FeilkeAnja Krieger-Liszkay

❮ 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.