期刊论文

Advances on the high photosynthetic efficiency in plants

中文

生物学杂志

2095-1736

2020

37

2

88-91

10.3969/j.issn.2095-1736.2020.02.088

2017NK2211:湖南省重点研发计划项目 2018NK1030:湖南省科技重大专项

本校为第一机构

光合作用是植物生长发育的基础,培育对光能具有高效利用能力的植物品种,对于提升植物的生产水平将起到重要的作用。高光效植物是具有高光能利用效率的植物,绿色植物在进行光合作用时,首先通过叶片上的捕光天线系统捕获太阳能,并在光系统复合体中心将其转化为电能;其次,电子进一步在光合膜的各个蛋白复合体和电子传递体上进行传导,将能量储存在ATP和NAD(P)H中。最终,光能在植物体内转化为化学能并以有机物的形式储存。围绕如何提高植物光能利用效率,综述了目前植物高光效研究的3个重点方向:一是在植物光合作用中提高光能的吸收、加快电子的传递与能量转化;二是减少光能的损失;三是提高碳同化效率...

It is of great significance to improve the crop planting benefit by improving the technical level of crop production. Photosynthesis is the basis of plant growth and development. It will play an important role in improving the production level of plants,by cultivating the plant varieties with efficient utilization of light energy. The high photosynthetic efficiency plants are the plants with high light efficiency. In the process of photosynthesis,green plants firstly capture solar energy through the light-harvesting antenna system on the leaves,and convert it into electrical energy at the comp...