节点文献
低温弱光处理及恢复期间黄瓜叶片的光抑制与类囊体膜中脂肪酸组成的变化
Changes of Photoinhibition and Fatty Acid Composition in Thylakoid Mem-brane of Cucumber Leaves During Low Temperature and Weak Light Stress and the Course of Recovery
【摘要】 低温导致黄瓜叶片严重的光抑制,同时类囊体膜不饱和脂肪酸含量下降。低温弱光处理后恢复期间,Fv/Fm和多聚不饱和脂肪酸含量都迅速恢复,暗示两者之间可能有一定的联系。
【Abstract】 Photoinhibition occurred and the content of unsaturated fatty acids in thylakoid membrane ofcucumber leaves decreased during low temperature and weak light stress for 5 d. During the course of recoveryafter stress, both Fv/Fm and the content of polyunsaturated fatty acids increased quickly, which implied thatthere was relationship between them.
【关键词】 低温弱光；
光抑制；
饱和脂肪酸；
多聚不饱和脂肪酸；
【Key words】 low temperature and weak light； photoinhibition； saturated fatty acids； polyunsaturated fatty acids；
【Key words】 low temperature and weak light； photoinhibition； saturated fatty acids； polyunsaturated fatty acids；
【基金】 国家重点基础研究发展规划项目(G1998010100);国家自然科学基金项目(30370854)
- 【文献出处】 植物生理学通讯 ,Plant Physiology Communications , 编辑部邮箱 ,2004年01期
- 【分类号】S642.2
- 【被引频次】39
- 【下载频次】342