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首页> 外文期刊>Trends in Plant Science >The functions of inter- and intracellular glutathione transport systems inplants [Review]
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The functions of inter- and intracellular glutathione transport systems inplants [Review]

机译:植物细胞间和细胞内谷胱甘肽转运系统的功能[综述]

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摘要

Glutathione is one of the major redox buffers in most aerobic cells, and it has a broad spectrum of functions in plants. Recent discoveries implicate this thiol peptide in signalling and cellular homeostasis. Glutathione can sense intracellular redox status: perturbations of glutathione reduction state are transduced into changes in gene expression. This central role demands precise control of both the concentration and the reduction state of glutathione in different compartments. In addition to the regulation of glutathione biosynthesis and redox state, attention is now turning to the role of glutathione transporters.
机译:谷胱甘肽是大多数需氧细胞中主要的氧化还原缓冲液之一,在植物中具有广泛的功能。最近的发现暗示该硫醇肽参与信号传递和细胞稳态。谷胱甘肽可以感觉到细胞内的氧化还原状态:谷胱甘肽还原状态的扰动被转导为基因表达的变化。该中心作用要求精确控制不同区室中谷胱甘肽的浓度和还原状态。除了调节谷胱甘肽的生物合成和氧化还原状态外,现在人们的注意力已转向谷胱甘肽转运蛋白的作用。

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