活性氧在植物体中的有益作用
摘要
植物体中的活性氧(Reactive oxygen species, ROS)是植物有氧代谢的副产物,ROS作为信号代谢分子调控不同的代谢反应,例如病毒防御、细胞程序性死亡和气孔开闭等。但是,当植物体内活性氧过量时,胞内活性氧稳态受到严重破坏,影响作物的生长发育,从而降低作物产量及品质。本文主要讨论了ROS在植物的生长发育过程中有益的作用,为今后进一步研究提供参考。
引文
[1]张怡,路铁刚.植物中的活性氧研究概述[J].生物技术进展,2011,1(4):242-248
[2]Rizhsky L, et al. Double antisense plants lacking ascorbate peroxidaseand catalase are less sensitive to oxidative stress than single antisense plantslacking ascorbate peroxidase or catalase[J].Plant J,2002,32:329-342
[3] Kwak J M, Nguyen V, Schroeder J I. The role of reactive oxygenspecies in hormonal responses[J]. Plant Physiol,2006,41(2):323-329
[4]Chen Z, Ricigliano J W, Klessig D F. Purification and characterizationof a soluble salicylic acid-binding protein from tobacco[J].Proc Natl A-cad Sci. SA,1993,90:9533-9537.
[5]Grant J J,Loake G J. Role of reactive oxygen intermediates and cog-nate redox signaling in disease resistance[J].Plant Physiol,2000,124(1):21-90
[6]芦光新,胡东维,徐颖.活性氧积累与小麦抗白粉病关系的研究[J].2006,26(4):149-153
[7]Alscher R G, Erturk N and Heath L S. Role of superoxide dismutases(SODs)in controlling oxidative stress in plants[J].J Exp Bot,2002,53:1331-1341
[8]徐新娟.植物体内活性氧代谢及功能研究进展[J].河南科技学院学报,2007,35(2):10-12
[9]强妮花,惠伟.活性氮、活性氧及植物激素在种子休眠解除中的作用及相互关系研究进展[J].植物生理学报,2011,2011,47(7):655-660
[10]张翠利,付丽娜,杨小云,等.活性氧自由基与细胞衰老关系的研究进展[J].广州化工,2015,43(19)
[2]Rizhsky L, et al. Double antisense plants lacking ascorbate peroxidaseand catalase are less sensitive to oxidative stress than single antisense plantslacking ascorbate peroxidase or catalase[J].Plant J,2002,32:329-342
[3] Kwak J M, Nguyen V, Schroeder J I. The role of reactive oxygenspecies in hormonal responses[J]. Plant Physiol,2006,41(2):323-329
[4]Chen Z, Ricigliano J W, Klessig D F. Purification and characterizationof a soluble salicylic acid-binding protein from tobacco[J].Proc Natl A-cad Sci. SA,1993,90:9533-9537.
[5]Grant J J,Loake G J. Role of reactive oxygen intermediates and cog-nate redox signaling in disease resistance[J].Plant Physiol,2000,124(1):21-90
[6]芦光新,胡东维,徐颖.活性氧积累与小麦抗白粉病关系的研究[J].2006,26(4):149-153
[7]Alscher R G, Erturk N and Heath L S. Role of superoxide dismutases(SODs)in controlling oxidative stress in plants[J].J Exp Bot,2002,53:1331-1341
[8]徐新娟.植物体内活性氧代谢及功能研究进展[J].河南科技学院学报,2007,35(2):10-12
[9]强妮花,惠伟.活性氮、活性氧及植物激素在种子休眠解除中的作用及相互关系研究进展[J].植物生理学报,2011,2011,47(7):655-660
[10]张翠利,付丽娜,杨小云,等.活性氧自由基与细胞衰老关系的研究进展[J].广州化工,2015,43(19)