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Correlation of the Activities of Phosphoenolpyruvate Carboxylase and Pyruvate,Orthophosphate Dikinase with Biomass in Maize Seedlings

Tatsuo Sugiyama, Yuji Hirayama

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Abstract

The relations of three carbon-assimilating enzymes in maize to biomass productivity were studied. There was no significant correlation between biomass and the amount of fraction I protein (RuBP carboxylase/oxygenase protein). In contrast, both the activities of phosphoenolpyruvate carboxylase and pyruvate,P1 dikinase were highly correlated to the biomass.

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The relations of three carbon-assimilating enzymes in maize to biomass productivity were studied. There was no significant correlation between biomass and the amount of fraction I protein (RuBP carboxylase/oxygenase protein). In contrast, both the activities of phosphoenolpyruvate carboxylase and pyruvate,P1 dikinase were highly correlated to the biomass.

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Available abstract

The relations of three carbon-assimilating enzymes in maize to biomass productivity were studied. There was no significant correlation between biomass and the amount of fraction I protein (RuBP carboxylase/oxygenase protein). In contrast, both the activities of phosphoenolpyruvate carboxylase and pyruvate,P1 dikinase were highly correlated to the biomass.

Key concepts: Phosphoenolpyruvate carboxylase, Pyruvate carboxylase, Biomass (ecology), Phosphoenolpyruvate carboxykinase, Chemistry, Productivity, Enzyme, Positive correlation

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Correlation of the Activities of Phosphoenolpyruvate Carboxylase and Pyruvate,Orthophosphate Dikinase with Biomass in Maize Seedlings — Research Paper | ScholarLens