Membrane lipids are involved in plant response to oxygen deprivation

被引:10
|
作者
Xu, Le [1 ,2 ]
Pan, Rui [1 ]
Zhang, Wenying [1 ]
机构
[1] Yangtze Univ, Hubei Collaborat Innovat Ctr Grain Ind, Engn Res Ctr Ecol & Agr Use Wetland, Minist Educ, Jingzhou 434025, Peoples R China
[2] South China Normal Univ, Sch Life Sci, Guangdong Prov Key Lab Biotechnol Plant Dev, Guangzhou, Peoples R China
基金
美国国家科学基金会;
关键词
hypoxia stress; lipid metabolism; PHOSPHATIDIC-ACID; PHOSPHOLIPASE-D; WATER-DEFICIT; STRESS; TOLERANCE; DYNAMICS; BEHAVIOR; LEAVES; PHASE;
D O I
10.1080/15592324.2020.1771938
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Membrane lipids change drastically in plants when they suffered from hypoxia (oxygen deficiency) stress. Overall, hypoxia stress lowers the contents of total lipids, inhabits lipid biosynthesis, and stimulates lipid degradation, leading to the accumulation of free fatty acids. Lipid alterations include changes in the contents of lipid classes, the extent of saturation, and the length of acyl chains. But the detail and systematic studies about lipid changes, as well as the function mechanism in hypoxia stress are poorly understood. Here, the major unanswered questions and suggestions on the study of the function of lipid in hypoxia stress were provided.
引用
收藏
页数:4
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