植物幼苗顶端弯钩的打开：揭示生长素和细胞壁的作用
Apical hook opening of plant seedlings: Unfolding the role of auxin and the cell wall.
作者信息
Willoughby Andrew C, Strader Lucia C
机构信息
Department of Biology, Duke University, Durham, NC 27708, USA.
Department of Biology, Duke University, Durham, NC 27708, USA; Duke Center for Quantitative BioDesign, Durham, NC 27708, USA.
出版信息
Dev Cell. 2024 Dec 16;59(24):3194-3196. doi: 10.1016/j.devcel.2024.11.018.
Abstract
Apical hook opening is crucial for seedling establishment and is regulated by unequal distribution of the hormone auxin through unknown mechanisms. In this issue of Developmental Cell, Walia et al. demonstrate that apical hook opening is an output of tissue-wide forces; auxin and cell wall integrity (CWI) signaling interact to restrict elongation to the concave side of the apical hook.
摘要
顶端弯钩打开对于幼苗建立至关重要，并且通过未知机制受激素生长素的不均匀分布调控。在本期《发育细胞》中，瓦利亚等人证明顶端弯钩打开是全组织力的一种输出；生长素和细胞壁完整性（CWI）信号相互作用，将伸长限制在顶端弯钩的凹侧。
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本文引用的文献
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