2-Hydroxy Acids in Plant Metabolism.
2-Hydroxy Acids in Plant Metabolism.
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DOI：
10.1199/tab.0182
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发表时间：
2015-01-01
期刊：
影响因子：
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通讯作者：
Engqvist, Martin K M
中科院分区：
文献类型：
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作者：
Maurino, Veronica G;Engqvist, Martin K M
乙醇酸、苹果酸、乳酸和2-羟基戊二酸是植物代谢中重要的2-羟基酸（2HA）。它们大多是D-和l -立体异构体。这些2HA在植物初级代谢中起着不可或缺的作用，它们参与了光呼吸、三羧酸循环、乙醛酸循环、甲基乙二醛途径和赖氨酸分解代谢等基本途径。最近在拟南芥中的分子研究有助于阐明这些2HA在植物代谢和生理中的参与。在本章中，我们总结了目前关于它们所参与的代谢途径和细胞过程的知识，重点介绍了在拟南芥中参与它们的代谢和细胞/细胞内运输的蛋白质。
Glycolate, malate, lactate, and 2-hydroxyglutarate are important 2-hydroxy acids (2HA) in plant metabolism. Most of them can be found as D- and L-stereoisomers. These 2HA play an integral role in plant primary metabolism, where they are involved in fundamental pathways such as photorespiration, tricarboxylic acid cycle, glyoxylate cycle, methylglyoxal pathway, and lysine catabolism. Recent molecular studies in Arabidopsis thaliana have helped elucidate the participation of these 2HA in in plant metabolism and physiology. In this chapter, we summarize the current knowledge about the metabolic pathways and cellular processes in which they are involved, focusing on the proteins that participate in their metabolism and cellular/intracellular transport in Arabidopsis.