Role of Auxin and Nitrate Signaling in the Development of Root System Architecture

The plant root is an important storage organ that stores indole-3-acetic acid (IAA) from the apical meristem, as well as nitrogen, which is obtained from the external environment. IAA and nitrogen act as signaling molecules that promote root growth to obtain further resources. Fluctuations in the di...

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Autores principales:	Qi-Qi Hu, Jian-Qin Shu, Wen-Min Li, Guang-Zhi Wang
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	auxin nitrate root architecture polar auxin transport nitrate transporter primary nitrate signaling pathway Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/6858cfa403ee4db4859bc2efe7ad9337
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id	oai:doaj.org-article:6858cfa403ee4db4859bc2efe7ad9337
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spelling	oai:doaj.org-article:6858cfa403ee4db4859bc2efe7ad93372021-11-11T05:05:24ZRole of Auxin and Nitrate Signaling in the Development of Root System Architecture1664-462X10.3389/fpls.2021.690363https://doaj.org/article/6858cfa403ee4db4859bc2efe7ad93372021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fpls.2021.690363/fullhttps://doaj.org/toc/1664-462XThe plant root is an important storage organ that stores indole-3-acetic acid (IAA) from the apical meristem, as well as nitrogen, which is obtained from the external environment. IAA and nitrogen act as signaling molecules that promote root growth to obtain further resources. Fluctuations in the distribution of nitrogen in the soil environment induce plants to develop a set of strategies that effectively improve nitrogen use efficiency. Auxin integrates the information regarding the nitrate status inside and outside the plant body to reasonably distribute resources and sustainably construct the plant root system. In this review, we focus on the main factors involved in the process of nitrate- and auxin-mediated regulation of root structure to better understand how the root system integrates the internal and external information and how this information is utilized to modify the root system architecture.Qi-Qi HuJian-Qin ShuWen-Min LiGuang-Zhi WangFrontiers Media S.A.articleauxinnitrateroot architecturepolar auxin transportnitrate transporterprimary nitrate signaling pathwayPlant cultureSB1-1110ENFrontiers in Plant Science, Vol 12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	auxin nitrate root architecture polar auxin transport nitrate transporter primary nitrate signaling pathway Plant culture SB1-1110
spellingShingle	auxin nitrate root architecture polar auxin transport nitrate transporter primary nitrate signaling pathway Plant culture SB1-1110 Qi-Qi Hu Jian-Qin Shu Wen-Min Li Guang-Zhi Wang Role of Auxin and Nitrate Signaling in the Development of Root System Architecture
description	The plant root is an important storage organ that stores indole-3-acetic acid (IAA) from the apical meristem, as well as nitrogen, which is obtained from the external environment. IAA and nitrogen act as signaling molecules that promote root growth to obtain further resources. Fluctuations in the distribution of nitrogen in the soil environment induce plants to develop a set of strategies that effectively improve nitrogen use efficiency. Auxin integrates the information regarding the nitrate status inside and outside the plant body to reasonably distribute resources and sustainably construct the plant root system. In this review, we focus on the main factors involved in the process of nitrate- and auxin-mediated regulation of root structure to better understand how the root system integrates the internal and external information and how this information is utilized to modify the root system architecture.
format	article
author	Qi-Qi Hu Jian-Qin Shu Wen-Min Li Guang-Zhi Wang
author_facet	Qi-Qi Hu Jian-Qin Shu Wen-Min Li Guang-Zhi Wang
author_sort	Qi-Qi Hu
title	Role of Auxin and Nitrate Signaling in the Development of Root System Architecture
title_short	Role of Auxin and Nitrate Signaling in the Development of Root System Architecture
title_full	Role of Auxin and Nitrate Signaling in the Development of Root System Architecture
title_fullStr	Role of Auxin and Nitrate Signaling in the Development of Root System Architecture
title_full_unstemmed	Role of Auxin and Nitrate Signaling in the Development of Root System Architecture
title_sort	role of auxin and nitrate signaling in the development of root system architecture
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/6858cfa403ee4db4859bc2efe7ad9337
work_keys_str_mv	AT qiqihu roleofauxinandnitratesignalinginthedevelopmentofrootsystemarchitecture AT jianqinshu roleofauxinandnitratesignalinginthedevelopmentofrootsystemarchitecture AT wenminli roleofauxinandnitratesignalinginthedevelopmentofrootsystemarchitecture AT guangzhiwang roleofauxinandnitratesignalinginthedevelopmentofrootsystemarchitecture
_version_	1718439592326070272

Role of Auxin and Nitrate Signaling in the Development of Root System Architecture

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