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随着农药工业的发展,除草剂的种类越来越多,其中抑制光合作用的除草剂一直受到国内外研究人员极大的关注。光合作用是绿色植物特有的重要生理生化过程,过去近40年发现的除草剂中超过60%的化合物是影响叶绿体的功能。在类囊体膜上,存有大量的叶绿素和类胡萝卜素,前者收集光能,后者则保护前者免受氧化作用的破坏。抑制这两类色素中任何一种的合成,将导致植物出现白化现象。由
With the development of pesticide industry, there are more and more types of herbicides. Among them, the herbicides that inhibit photosynthesis have been paid great attention by researchers at home and abroad. Photosynthesis is an important physiological and biochemical process that is unique to green plants. Over 60% of the herbicides found in the last 40 years are compounds that affect chloroplasts. In the thylakoid membrane, there is a large amount of chlorophyll and carotenoids, the former to collect light energy, the latter to protect the former from the destruction of oxidation. Inhibiting the synthesis of either of these two types of pigments will result in albino plants. by