Hydrogen peroxide regulated photosynthesis in C4-pepc transgenic rice

Hydrogen peroxide regulated photosynthesis in C4-pepc transgenic rice

Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 74(2014) vom: 13. Jan., Seite 218-29
1. Verfasser: Ren, C G (VerfasserIn)
Weitere Verfasser: Li, X, Liu, X L, Wei, X D, Dai, C C
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 1-Butanol 1-butanol 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-2H tetrazolium hydroxide ABA APX AsA BA C(4)pepc mehr... CAT Chl DAB DPI EDTA GR H(2)O(2) MDA NS Oryza sativa P(N) PA PBS PC PEPC PLC PLD POD PP2C PPFD Phospholipase D Photosynthesis SEM SOD Stomatal conductance XTT abscisic acid ascorbate peroxidase ascorbic acid catalase chlorophyll diaminobenzidine diphenyleneiodonium chloride ethylenediamine tetraacetic acid g(s) glutathione reductase malondialdehyde neomycin net photosynthetic rate peroxidase phoshpate buffer saline phosphatase 2C phosphatidic acid phosphoenolpyruvate carboxylase phospholipase C phospholipase D photosynthetic photon flux density scanning electron microscope stomatal conductance superoxide dismutase transgenic rice with C(4)pepc Antioxidants DNA Primers Malondialdehyde 4Y8F71G49Q Hydrogen Peroxide BBX060AN9V NADPH Oxidases EC 1.6.3.-
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100 1 |a Ren, C G  |e verfasserin  |4 aut 
245 1 0 |a Hydrogen peroxide regulated photosynthesis in C4-pepc transgenic rice 
264 1 |c 2014 
336 |a Text  |b txt  |2 rdacontent 
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500 |a Date Completed 22.09.2014 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2013 Elsevier Masson SAS. All rights reserved. 
520 |a In this study, we investigated the photosynthetic physiological basis in 'PC' transgenic rice (Oryza sativa L.), showing high-level expression of the gene encoding C4 phosphoenolpyruvate carboxylase (pepc), by hydrogen peroxide (H2O2). The C4-PEPC gene (pepc) from maize in the transgenic rice plants was checked by PCR. Comparison of yield components and photosynthetic indices between PC and untransformed wild-type (WT) plants indicated that increased yield in PC was associated with higher net photosynthetic rate and higher activities of phosphoenolpyruvate carboxylase (PEPC). Both PC and WT plants were treated with 1 mmol L(-1) abscisic acid (ABA), 0.04% 1-butanol (BA), 2 mmol L(-1) neomycin (NS), or 2 mmol L(-1) diphenyleneiodonium chloride (DPI) to investigate the relationship between photosynthesis and levels of H2O2 and phosphatidic acid. In both PC and WT, ABA induced H2O2 generation and simultaneous decrease in stomatal conductance (g(s)). PC plants treated with BA showed decreased H2O2 content and strongly increased g(s) within 2 h of treatment. Similar results were observed in response to DPI treatment in PC. However, WT did not observe the decrease of H2O2 during the treatments of BA and DPI. The reduced H2O2 content in PC caused by BA treatment differed to that induced by DPI because BA did not inhibit NADPH oxidase activities. While BA induced a larger PEPC activity in PC, and higher catalase activity as well. These results indicated that the regulation of endogenous H2O2 metabolism of PC could be helpful for enhancing photosynthetic capability 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a 1-Butanol 
650 4 |a 1-butanol 
650 4 |a 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-2H tetrazolium hydroxide 
650 4 |a ABA 
650 4 |a APX 
650 4 |a AsA 
650 4 |a BA 
650 4 |a C(4)pepc 
650 4 |a CAT 
650 4 |a Chl 
650 4 |a DAB 
650 4 |a DPI 
650 4 |a EDTA 
650 4 |a GR 
650 4 |a H(2)O(2) 
650 4 |a MDA 
650 4 |a NS 
650 4 |a Oryza sativa 
650 4 |a P(N) 
650 4 |a PA 
650 4 |a PBS 
650 4 |a PC 
650 4 |a PEPC 
650 4 |a PLC 
650 4 |a PLD 
650 4 |a POD 
650 4 |a PP2C 
650 4 |a PPFD 
650 4 |a Phospholipase D 
650 4 |a Photosynthesis 
650 4 |a SEM 
650 4 |a SOD 
650 4 |a Stomatal conductance 
650 4 |a XTT 
650 4 |a abscisic acid 
650 4 |a ascorbate peroxidase 
650 4 |a ascorbic acid 
650 4 |a catalase 
650 4 |a chlorophyll 
650 4 |a diaminobenzidine 
650 4 |a diphenyleneiodonium chloride 
650 4 |a ethylenediamine tetraacetic acid 
650 4 |a g(s) 
650 4 |a glutathione reductase 
650 4 |a malondialdehyde 
650 4 |a neomycin 
650 4 |a net photosynthetic rate 
650 4 |a peroxidase 
650 4 |a phoshpate buffer saline 
650 4 |a phosphatase 2C 
650 4 |a phosphatidic acid 
650 4 |a phosphoenolpyruvate carboxylase 
650 4 |a phospholipase C 
650 4 |a phospholipase D 
650 4 |a photosynthetic photon flux density 
650 4 |a scanning electron microscope 
650 4 |a stomatal conductance 
650 4 |a superoxide dismutase 
650 4 |a transgenic rice with C(4)pepc 
650 7 |a Antioxidants  |2 NLM 
650 7 |a DNA Primers  |2 NLM 
650 7 |a Malondialdehyde  |2 NLM 
650 7 |a 4Y8F71G49Q  |2 NLM 
650 7 |a Hydrogen Peroxide  |2 NLM 
650 7 |a BBX060AN9V  |2 NLM 
650 7 |a NADPH Oxidases  |2 NLM 
650 7 |a EC 1.6.3.-  |2 NLM 
700 1 |a Li, X  |e verfasserin  |4 aut 
700 1 |a Liu, X L  |e verfasserin  |4 aut 
700 1 |a Wei, X D  |e verfasserin  |4 aut 
700 1 |a Dai, C C  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 74(2014) vom: 13. Jan., Seite 218-29  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:74  |g year:2014  |g day:13  |g month:01  |g pages:218-29 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2013.11.011  |3 Volltext 
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