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首页> 外文期刊>Trends in Plant Science >Plant sugar sensing and signaling - a complex reality
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Plant sugar sensing and signaling - a complex reality

机译：植物糖感测和信号传递-复杂的现实

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摘要

In plants, sugars function as a metabolic resource, but they are also important regulators of many processes associated with growth, maturation and senescence. Their regulatory activities include both the repression and activation of many genes, and it is probable that several distinct sensing and transduction mechanisms are involved. In response to a recent article by Nigel Halford and colleagues, which questioned whether hexokinase functions in sugar sensing and signaling, as well as in hexose metabolism, we consider evidence that substantiates this dual function. We also highlight some of the differences in sugar signaling between yeast and plants, which emphasize the unique ways in which plants have evolved to carry out their life cycle.
机译：在植物中，糖起着代谢资源的作用，但是它们还是许多与生长，成熟和衰老相关的过程的重要调节剂。它们的调控活动包括抑制和激活许多基因，很可能涉及几种不同的传感和转导机制。为了回应Nigel Halford及其同事最近发表的一篇文章，该文章质疑己糖激酶在糖的传感和信号传导中是否起作用以及在己糖代谢中的作用，我们认为有证据证实了这种双重功能。我们还强调了酵母和植物之间糖信号传递的一些差异，这些差异强调了植物进化以执行其生命周期的独特方式。

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