Results 131 to 140 of about 2,068 (170)
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Physiologia Plantarum, 2016
Phosphoenolpyruvate carboxylase (PEPC; EC 4.1.1.31) has important functions in C4 photosynthesis and biosynthesis of intermediate metabolites. In this study, the drought resistance of C4‐PEPC‐expressing transgenic rice (Oryza sativa, line PC) plants was assessed using simulated drought conditions [i.e. polyethylene glycol (PEG)‐6000 treatment]. The dry
Xiaolong, Liu +6 more
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Phosphoenolpyruvate carboxylase (PEPC; EC 4.1.1.31) has important functions in C4 photosynthesis and biosynthesis of intermediate metabolites. In this study, the drought resistance of C4‐PEPC‐expressing transgenic rice (Oryza sativa, line PC) plants was assessed using simulated drought conditions [i.e. polyethylene glycol (PEG)‐6000 treatment]. The dry
Xiaolong, Liu +6 more
openaire +2 more sources
Chemosphere, 1998
Abstract A novel experimental approach in ecological genetics for analysing allelic diversity at an isoenzyme-gene-system is presented. This approach is based on the question how individual genetic diversity is implemented in adaptive processes towards stress.
A. Ipsen +3 more
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Abstract A novel experimental approach in ecological genetics for analysing allelic diversity at an isoenzyme-gene-system is presented. This approach is based on the question how individual genetic diversity is implemented in adaptive processes towards stress.
A. Ipsen +3 more
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Journal of Fermentation and Bioengineering, 1997
The thermodenaturation of phosphoenolpyruvate carboxylase (PEPC) from an extremely thermophilic bacterium Rhodothermus obamensis, capable of growth at temperature up to 85°C, was probed at different denaturation temperatures by UV-visible absorption, fluorescence emission and 1-anilinonaphthalene-8-sulfonate (ANS) binding and renaturation was assessed ...
Ken Takai +2 more
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The thermodenaturation of phosphoenolpyruvate carboxylase (PEPC) from an extremely thermophilic bacterium Rhodothermus obamensis, capable of growth at temperature up to 85°C, was probed at different denaturation temperatures by UV-visible absorption, fluorescence emission and 1-anilinonaphthalene-8-sulfonate (ANS) binding and renaturation was assessed ...
Ken Takai +2 more
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Protoplasma, 2016
In this paper, two transgenic wheat lines, PC27 and PC51, containing the maize PEPC gene and its wild-type (WT) were used as experimental material to study the effects of high temperature on their photosynthetic physiological characteristics and metabolome.
Xueli, Qi +8 more
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In this paper, two transgenic wheat lines, PC27 and PC51, containing the maize PEPC gene and its wild-type (WT) were used as experimental material to study the effects of high temperature on their photosynthetic physiological characteristics and metabolome.
Xueli, Qi +8 more
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Plant Molecular Biology Reporter, 2012
To improve the efficiency of CO2 fixation in C3 photosynthesis, C4-cycle genes were overexpressed in Arabidopsis plants. In this study, a full-length cDNA for pyruvate orthophosphate dikinase (PPDK) with 971 amino acids was isolated from Zea mays using LA-PCR.
Yu-Min Wang +5 more
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To improve the efficiency of CO2 fixation in C3 photosynthesis, C4-cycle genes were overexpressed in Arabidopsis plants. In this study, a full-length cDNA for pyruvate orthophosphate dikinase (PPDK) with 971 amino acids was isolated from Zea mays using LA-PCR.
Yu-Min Wang +5 more
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Protoplasma, 2014
Using particle bombardment transformation, we introduced maize pepc cDNA encoding phosphoenolpyruvate carboxylase (PEPC) and ppdk cDNA encoding pyruvate orthophosphate dikinase (PPDK) into the C3 crop wheat to generate transgenic wheat lines carrying cDNA of pepc (PC lines), ppdk (PK lines) or both (PKC lines).
HuiFang, Zhang +8 more
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Using particle bombardment transformation, we introduced maize pepc cDNA encoding phosphoenolpyruvate carboxylase (PEPC) and ppdk cDNA encoding pyruvate orthophosphate dikinase (PPDK) into the C3 crop wheat to generate transgenic wheat lines carrying cDNA of pepc (PC lines), ppdk (PK lines) or both (PKC lines).
HuiFang, Zhang +8 more
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New Phytologist, 2007
Here, the kinetic properties and immunolocalization of phosphoenolpyruvate carboxylase (PEPC) and ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) in young stems of Fagus sylvatica were investigated. The aim of the study was to test the hypothesis that there is a C4-like photosynthesis system in the stems of this C3 tree species. The activity,
Daniel, Berveiller +6 more
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Here, the kinetic properties and immunolocalization of phosphoenolpyruvate carboxylase (PEPC) and ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) in young stems of Fagus sylvatica were investigated. The aim of the study was to test the hypothesis that there is a C4-like photosynthesis system in the stems of this C3 tree species. The activity,
Daniel, Berveiller +6 more
openaire +2 more sources
Bioorganic & Medicinal Chemistry, 2016
With the continuous increase of atmospheric CO2 in the last decades, efficient methods for carbon capture, sequestration, and utilization are urgently required. The possibility of converting CO2 into useful chemicals could be a good strategy to both decreasing the CO2 concentration and for achieving an efficient exploitation of this cheap carbon source.
DEL PRETE, SONIA +4 more
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With the continuous increase of atmospheric CO2 in the last decades, efficient methods for carbon capture, sequestration, and utilization are urgently required. The possibility of converting CO2 into useful chemicals could be a good strategy to both decreasing the CO2 concentration and for achieving an efficient exploitation of this cheap carbon source.
DEL PRETE, SONIA +4 more
openaire +4 more sources
2010
This work describes the discovery of novel phosphoenolpyruvate carboxylase (PEPC) genes and theiractive catalitic polypeptides in the green microalga Chlamydomonas reinhardhii. Green-algal PEPC hasbeen unexplored before in molecular terms. Our recent studies have reported the molecular cloning ofthe two PEPC genes, Ppc genes in Creinhardtii (CrPpcl ...
Tarlan G. Mamedov, Raymond Chollet
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This work describes the discovery of novel phosphoenolpyruvate carboxylase (PEPC) genes and theiractive catalitic polypeptides in the green microalga Chlamydomonas reinhardhii. Green-algal PEPC hasbeen unexplored before in molecular terms. Our recent studies have reported the molecular cloning ofthe two PEPC genes, Ppc genes in Creinhardtii (CrPpcl ...
Tarlan G. Mamedov, Raymond Chollet
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Plant Growth Regulation, 2016
The aim of this study was to analyze the biochemical and molecular responses of suspension cells of transgenic rice (Oryza sativa L.) over-expressing the maize C 4 -pepc gene encodes phosphoenolpyruvate carboxylase (PEPC) (PC line) to drought stress by exogenous ATP ...
K. Huo +6 more
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The aim of this study was to analyze the biochemical and molecular responses of suspension cells of transgenic rice (Oryza sativa L.) over-expressing the maize C 4 -pepc gene encodes phosphoenolpyruvate carboxylase (PEPC) (PC line) to drought stress by exogenous ATP ...
K. Huo +6 more
openaire +1 more source