Increase of Grain Yields by Manipulating Starch Biosynthesis
Increase of Grain Yields by Manipulating Starch Biosynthesis
复制标题
通过控制淀粉生物合成提高谷物产量
DOI：
--
复制
发表时间：
2015
期刊：
影响因子：
--
通讯作者：
T. Okita
中科院分区：
文献类型：
--
作者：
B. Cakir;Aytug Tuncel;Seon;T. Okita
淀粉是许多植物碳水化合物的主要储备物。这种碳水化合物不仅是世界上许多人口的主要热量来源，也是可再生能源的主要原料，而且还被用于许多食品和工业应用。由于未来几年对作为粮食和能源原料来源的淀粉的需求将继续增加，将需要增加淀粉谷物和块茎作物的产量，这一目标将因全球变暖造成的耕地损失和不可预测的环境条件而有所减缓。在这一章中，我们提供了发生在光自养和异养器官中的淀粉生物合成的最新进展，ADP葡萄糖焦磷酸化酶和其他酶在这一过程中的作用，以及增加谷物淀粉的各种分子策略。虽然已经做出了广泛的努力，但在提高淀粉含量和粮食产量方面取得了相对较小的改善，因此有必要采用新的战略来实现这一目标。
Starch is the main carbohydrate storage reserve in many plants. This carbohydrate not only serves as the major caloric source for much of the world’s population and as a key feedstock for renewable energy but is also utilized in many food and industrial applications. As the demand for starch as a source of food and energy feedstock will continue to increase in the coming years, increased production of starchy cereals and tuber crops will be needed, a goal that will be moderated by the loss of arable land and unpredictable environmental conditions due to global warming. In this chapter, we provide an update on starch biosynthesis occurring in photoautotrophic and heterotrophic organs, the role of ADPglucose pyrophosphorylase and other enzymes in this process, and the various molecular strategies for increasing starch in cereals. Although extensive efforts have been made, relatively small improvements have been accomplished in enhancing starch content and grain yield, necessitating the employment of new strategies to meet this goal.
菠菜叶 ADP-葡萄糖焦磷酸化酶变构激活剂位点的亲和标记。
DOI：
--
发表时间：
1988
期刊：
The Journal of biological chemistry
影响因子：
--
作者：
Morell,M;Bloom,M;Preiss,J
通讯作者：
Preiss,J