Institute of Molecular Biology, Academia Sinica, Taipei 115, Taiwan.
Curr Opin Plant Biol. 2010 Oct;13(5):604-10. doi: 10.1016/j.pbi.2010.08.005. Epub 2010 Sep 15.
Plants acquire numerous nutrients from the soil. In addition, nutrients elicit many physiological and morphological responses especially in roots. Recently, there has been significant progress in identifying the sensing and regulatory mechanisms of several essential nutrients. In this review, we describe the newly identified signaling components of nitrate, ammonium, and potassium, focusing specifically on the initial sensing steps.
植物从土壤中获取大量养分。此外，养分还会引起许多生理和形态反应，尤其是在根部。最近，人们在鉴定几种必需养分的感应和调节机制方面取得了重大进展。在这篇综述中，我们描述了新鉴定出的硝酸盐、铵和钾的信号成分，重点介绍了初始感应步骤。
