炭酸ガスと光合成
スポンサーリンク
概要
- 論文の詳細を見る
The influence of CO<SUB>2</SUB> concentration on photosynthetic CO<SUB>2</SUB>-fixation is briefly reviewed.<BR>CO<SUB>2</SUB> concentration in the atmosphere greatly affects photosynthesis. Pathway of photosynthetic CO<SUB>2</SUB>-fixation in C<SUB>3</SUB>-plant differs in many respect from that of C<SUB>4</SUB>-plant. Differences in levels of CO<SUB>2</SUB>-compensation points between C<SUB>3</SUB>-plant and C<SUB>4</SUB>-plant are ascribed to the presence of photorespiration in C<SUB>3</SUB>-plant and its absence in C<SUB>4</SUB>-plant. Activity of RuDP carboxylase/oxygenase, the key enzyme of photorespiration, is controlled by CO<SUB>2</SUB> concentration. Therefore, the formation of intermediate compounds of glycolate pathway is also controlled by CO<SUB>2</SUB> concentration.<BR>Levels of enzymes functioning in photosynthetic CO<SUB>2</SUB>-fixation pathways adapt to CO<SUB>2</SUB> levels during the growth of plants.
- 社団法人 有機合成化学協会の論文
著者
関連論文
- マリンバイオテクノロジ-の展望 (マリンバイオテクノロジ-)
- 光合成と食糧科学 (ライフサイエンスの食糧問題への挑戦)
- アブラナ属作物および野生種成熟花粉からのプロトプラスト大量単離
- 1F-5 微細藻類の光合成におけるカーボニックアンヒドラーゼとCO_2濃縮機構の働き
- C_3-,C_4-植物における炭酸固定経路と光合成活性
- 光合成の生化学的研究
- 炭酸ガスと光合成