The roles of peptide hormones during plant root development.
The roles of peptide hormones during plant root development.
复制标题
DOI：
10.1016/j.pbi.2012.11.004
复制
发表时间：
2013-02
影响因子：
9.5
通讯作者：
M. Yamada;S. Sawa
中科院分区：
文献类型：
--
作者：
M. Yamada;S. Sawa
肽激素是植物用于细胞间相互作用的关键机制。这些相互作用的作用是协调不同细胞之间的发育、生长和环境反应。肽信号由一个细胞产生并被邻近细胞的受体接收。此前已有报道称肽激素调节植物发育的各个方面。肽在芽中的作用机制是众所周知的。然而，肽在根中的功能相对未知。最近的研究发现肽激素在根分生组织、侧根和根瘤的发育中发挥重要作用。在这篇综述中，我们重点关注有关肽激素在根发育中的功能的最新发现。
Peptide hormones are a key mechanism that plants use for cell–cell interactions; these interactions function to coordinate development, growth, and environmental responses among different cells. Peptide signals are produced by one cell and received by receptors in neighboring cells. It has previously been reported that peptide hormones regulate various aspects of plant development. The mechanism of action of peptides in the shoot is well known. However, the function of peptides in the root has been relatively uncharacterized. Recent studies have discovered important roles for peptide hormones in the development of the root meristem, lateral roots, and nodules. In this review, we focus on current findings regarding the function of peptide hormones in root development.