Role of phosphoenol pyruvate carboxylase in anaplerosis in the green microalga Dunaliella salina cultured under different nitrogen regimes

2002 ◽  
Vol 116 (2) ◽  
pp. 186-191 ◽  
Author(s):  
Alessandra Norici ◽  
Alessia Dalsass ◽  
Mario Giordano
Keyword(s):  
Pyruvate Carboxylase ◽  
Dunaliella Salina ◽  
Phosphoenol Pyruvate Carboxylase ◽  
Green Microalga ◽  
Phosphoenol Pyruvate

Role of phosphoenol pyruvate carboxylase in organic acid accumulation during peach fruit development

2000 ◽  
Vol 108 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Annick Moing ◽  
Christophe Rothan ◽  
Laurence Svanella ◽  
Daniel Just ◽  
Paraskevi Diakou ◽  
...  
Keyword(s):  
Organic Acid ◽  
Fruit Development ◽  
Pyruvate Carboxylase ◽  
Peach Fruit ◽  
Phosphoenol Pyruvate Carboxylase ◽  
Phosphoenol Pyruvate ◽  
Acid Accumulation

Role of salicylic acid in regulation of cadmium toxicity in wheat ( Triticum aestivum L.)

2009 ◽  
Vol 57 (3) ◽  
pp. 321-333 ◽  
Author(s):  
H. Moussa ◽  
S. EL-Gamal
Keyword(s):  
Pyruvate Carboxylase ◽  
Cadmium Toxicity ◽  
Triticum Aestivum L ◽  
Carboxylase Activity ◽  
Bisphosphate Carboxylase ◽  
Cd Accumulation ◽  
Phosphoenol Pyruvate ◽  
Relative Water ◽  
Aba Content

Treatment with CdCl 2 (0, 100, 400 and 1000 μM) resulted in the inhibition of root dry biomass and root elongation and to increased Cd accumulation in the roots. These treatments also decreased the relative water content, chlorophyll content, 14 CO fixation, phosphoenol pyruvate carboxylase and ribulose-1,5-bisphosphate carboxylase activity and abscisic acid (ABA) content, while increasing the malondialdehyde, hydrogen peroxide and free proline contents and causing changes in the chloroplast and root ultrastructure. Pretreatment of seeds with SA (500 μM) for 20 h resulted in the amelioration of these effects.

scholarly journals Changes in the kinetic properties and phosphorylation state of phosphoenol pyruvate carboxylase in Zea mays leaves in reponse to light and dark

FEBS Letters ◽  
1987 ◽  
Vol 213 (1) ◽  
pp. 18-22 ◽  
Author(s):  
Gillian A. Nimmo ◽  
Gavin A.L. McNaughton ◽  
Charles A. Fewson ◽  
Malcolm B. Wilkins ◽  
Hugh G. Nimmo
Keyword(s):  
Zea Mays ◽  
Pyruvate Carboxylase ◽  
Kinetic Properties ◽  
Phosphorylation State ◽  
Phosphoenol Pyruvate Carboxylase ◽  
Phosphoenol Pyruvate
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