Molecular Modulation of Root Development by Ethylene,Small Methods

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Molecular Modulation of Root Development by Ethylene
Small Methods ( IF 10.7 ) Pub Date : 2019-05-29 , DOI: 10.1002/smtd.201900067
Hua Qin _{1,

2} , Changle Ma ₃ , Yun Zhou ₄ , Yuchen Miao ₄ , Rongfeng Huang _{1,

2}

Affiliation

Plant roots explore the soil environment in search for water and nutrients required for growth. Multiple physiological and genetic studies have provided ample evidence in support of the role of plant hormones in root growth and development. Among them, ethylene is a simple gas phytohormone and its regulation of root growth has been extensively studied. This review summarizes the molecular regulation of root development by ethylene. Through use of genetic screening, high‐throughput nucleotide sequencing techniques, and CRISPR‐Cas9 technology, many potential genes involved in ethylene‐regulated root growth are discovered. Thus, this review provides an overview of ethylene in root growth, which provides guidance for crop breeding to engineer better crop varieties of root architectures.

中文翻译：

乙烯对根发育的分子调控

植物根系探索土壤环境，以寻找生长所需的水和养分。多项生理和遗传学研究提供了充足的证据支持植物激素在根系生长发育中的作用。其中，乙烯是一种简单的气体植物激素，其对根生长的调控已被广泛研究。这篇综述总结了乙烯对根发育的分子调控。通过使用基因筛选，高通量核苷酸测序技术和CRISPR‐Cas9技术，发现了许多可能的基因参与乙烯调节的根系生长。因此，本综述概述了乙烯在根系生长中的作用，从而为作物育种提供指导，以工程化更好的根系作物品种。

更新日期：2019-05-29

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