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首页> 外文期刊>Trends in Plant Science >Mitochondrial redox biology and homeostasis in plants.
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Mitochondrial redox biology and homeostasis in plants.

机译：线粒体氧化还原生物学和植物体内稳态。

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摘要

Mitochondria are key players in plant cell redox homeostasis and signalling. Earlier concepts that regarded mitochondria as secondary to chloroplasts as the powerhouses of photosynthetic cells, with roles in cell proliferation, death and ageing described largely by analogy to animal paradigms, have been replaced by the new philosophy of integrated cellular energy and redox metabolism involving mitochondria and chloroplasts. Thanks to oxygenic photosynthesis, plant mitochondria often operate in an oxygen- and carbohydrate-rich environment. This rather unique environment necessitates extensive flexibility in electron transport pathways and associated NAD(P)-linked enzymes. In this review, mitochondrial redox metabolism is discussed in relation to the integrated cellular energy and redox function that controls plant cell biology and fate..
机译：线粒体是植物细胞氧化还原稳态和信号传导的关键因素。较早的概念认为线粒体是叶绿体的继发体，是光合细胞的动力源，其在细胞增殖，死亡和衰老中的作用主要由动物范式来描述，已被新的整合线粒体能量和氧化还原代谢的哲学所取代。叶绿体。由于氧气的光合作用，植物线粒体通常在富含氧气和碳水化合物的环境中运行。这种相当独特的环境需要在电子传输途径和相关的NAD（P）连接的酶方面具有广泛的灵活性。在这篇综述中，线粒体氧化还原代谢与控制植物细胞生物学和命运的综合细胞能量和氧化还原功能有关。

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