Plant cell wall signalling and receptor-like kinases.
Plant cell wall signalling and receptor-like kinases.
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DOI：
10.1042/bcj20160238
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发表时间：
2017-02
期刊：
影响因子：
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通讯作者：
Sebastian Wolf
中科院分区：
文献类型：
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作者：
Sebastian Wolf
细胞外基质和细胞内部之间的通信对于所有生物体都是必不可少的，因为必须整合内在和外在线索以协调发育，生长和行为。这特别适用于植物，其生长和形状由细胞壁的沉积和重塑控制，细胞壁是刚性但动态的细胞外网络。因此，通常认为存在细胞壁监视途径以监测细胞壁的状态，并且如果需要，引起补偿反应，例如改变细胞壁重塑和生物合成基因的表达。在这里，我强调在植物细胞壁信号领域的最新进展，强调质膜受体样激酶复合物的作用。此外，细胞壁介导的信号超出了细胞壁完整性的维护可能的作用进行了讨论。
Communication between the extracellular matrix and the cell interior is essential for all organisms as intrinsic and extrinsic cues have to be integrated to co-ordinate development, growth, and behaviour. This applies in particular to plants, the growth and shape of which is governed by deposition and remodelling of the cell wall, a rigid, yet dynamic, extracellular network. It is thus generally assumed that cell wall surveillance pathways exist to monitor the state of the wall and, if needed, elicit compensatory responses such as altered expression of cell wall remodelling and biosynthesis genes. Here, I highlight recent advances in the field of cell wall signalling in plants, with emphasis on the role of plasma membrane receptor-like kinase complexes. In addition, possible roles for cell wall-mediated signalling beyond the maintenance of cell wall integrity are discussed.