Cloning and Characterization of Phosphoenolpyruvate Carboxylase Gene from Echinochloa crusgalli Introduction of Phosphoenolpyruvate Carboxylase Gene from Echinochloa crusgalli into Wheat Mediated by Agrobacterium tumefaciens Effect of Overexpression of Maize ppc Gene on Photosynthesis in Transgenic Rice Plants Characteristics of Drought Tolerance in ppc Overexpressed Rice Seedlings Correlation of RuBP Activity with PSU density in Higher Plants Diurnal Changes of Phosphoenolpyruvate Carboxylase Activity in Leaves of Field-grown Maize Introduced into Tibetan Plateau Procaryotic Expression of PEPC from Halophyte Suaeda aralocaspica and Analysis of Stress Tolerance of the Recombinant Strain Physiological Characteristics of Photosynthesis in Transgenic Wheat with Maize C4-PEPC Gene under Field Conditions RAPID INDUCTION OF CAM IN SUDUM SPECTABILE DURING THE BEGINNING OF THE LIGHT PERIOD PATHWAY OF CO_2 FIXATION IN THE CAM PLANT Genetic Analysis of Carbon Metabolism Related Enzymes Activity in Maize LIGHT MODULATION OF SORGHUM LEAF PHOSPHOENOLPYRUVATE CARBOXYLASE CO2 Exchange and Chlorophyll Fluorescence of Phosphoenolpyruvate Carboxylase Transgenic Rice Pollen Lines Promotive Effect of Low Concentrations of NaHSO3 on Photophosphorylation and Photosynthesis in Phosphoenolpyruvate Carboxylase Transgenic Rice Leaves Photosynthetic Pathway of Three Rattan Species in South China Improved oxidative tolerance in suspension-cultured cells of C4-pepctransgenic rice by H2O2 and Ca2+ under PEG-6000 Cloning and expression analysis on phosphoenolpyruvate carboxylase gene in Dendrobium officinale Cloning and expression analysis on phosphoenolpyruvate carboxylase gene in Dendrobium officinale Changes of Organic Acid Synthetase Activity during Fruit Development of Navel Orange (Citrus sinesis Osbeck) Changes of Organic Acid Synthetase Activity during Fruit Development of Navel Orange (Citrus sinesis Osbeck) Effects of Sucrose on the Activities of Enzymes Involved in Ammonium Assimilation in Roots of Rice Cultivated in Different Nitrogen Source Analysis of the Correlations Among the Activities of Phosphoenolpyruvate Carboxylase and Phenylalanine Ammonia-lyase in Developing Seeds with Seed Oil Contents in Different Canola Lines Alleviation of Drought Stress Inhibition on Photosynthesis by Over Expression of PEPC Gene in Rice