
Keywords: 2-ME، 2-merkaptoethanol; Rice; Phosphoenolpyruvate carboxylase; protein; SeedPEPCase, phosphoenolpyruvate carboxylase; the TCA cycle, the tricarboxylic acid cycle; 2-ME, 2-mercaptoethanol; EDTA, ethylenediaminetetraacetic acid; DAF, days after flowering; SDS-PAGE, sodium-dodecyl-