Mechanism of Plant Photosynthetic Acclimation to Elevated Atmospheric CO2
植物对大气CO2 浓度升高的光合适应机理

The photosynthetic acclimation mechanism to elevated atmospheric carbon dioxide has been explained by several hypotheses: the feedback restraint on photosynthesis caused by carbohydrate deposits and redox signals arising from the plastoquinone pool and the accumulation of hydrogen peroxide; decreased rubisco content and activity induced by levels of rubisco subunit mRNA; and changes in stomatal states. In addition, the level of photosynthesis gene expression induced by C/N balance, plant growth regulators and hexoses might also result in photosynthetic acclimation.