The Potassium Transporter OsHAK5 Alters Rice Architecture via ATP-Dependent Transmembrane Auxin Fluxes

Tianyuan Yang; Huimin Feng; Song Zhang; Huojun Xiao; Qingdi Hu; Guang Chen; Wei Xuan; Nava Moran; Angus Murphy; Ling Yu; Guohua Xu

doi:10.1016/j.xplc.2020.100052

The Potassium Transporter OsHAK5 Alters Rice Architecture via ATP-Dependent Transmembrane Auxin Fluxes

Tianyuan Yang, Huimin Feng, Song Zhang, Huojun Xiao, Qingdi Hu, Guang Chen, Wei Xuan, Nava Moran, Angus Murphy, Ling Yu^*, Guohua Xu^*

^*Corresponding author for this work

Institute of Plant Sciences and Genetics in Agriculture

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

The potassium transporter OsHAK5 in rice acts as a convergence point between the developmental pathways of tillering, lateral root and root-hair growth, and the auxin transport pathway. This study reveals dual roles of OsHAK5 in altering cellular chemiosmotic gradients (generated continuously by plasma membrane H⁺-ATPase) and regulating ATP-dependent auxin transport.

Original language	English
Article number	100052
Journal	Plant Communications
Volume	1
Issue number	5
DOIs	https://doi.org/10.1016/j.xplc.2020.100052
State	Published - 14 Sep 2020

Bibliographical note

Publisher Copyright:
© 2020 The Author(s)

Keywords

architecture
auxin
potassium transporter
rice
root
shoot

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10.1016/j.xplc.2020.100052

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title = "The Potassium Transporter OsHAK5 Alters Rice Architecture via ATP-Dependent Transmembrane Auxin Fluxes",

abstract = "The potassium transporter OsHAK5 in rice acts as a convergence point between the developmental pathways of tillering, lateral root and root-hair growth, and the auxin transport pathway. This study reveals dual roles of OsHAK5 in altering cellular chemiosmotic gradients (generated continuously by plasma membrane H+-ATPase) and regulating ATP-dependent auxin transport.",

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author = "Tianyuan Yang and Huimin Feng and Song Zhang and Huojun Xiao and Qingdi Hu and Guang Chen and Wei Xuan and Nava Moran and Angus Murphy and Ling Yu and Guohua Xu",

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year = "2020",

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doi = "10.1016/j.xplc.2020.100052",

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T1 - The Potassium Transporter OsHAK5 Alters Rice Architecture via ATP-Dependent Transmembrane Auxin Fluxes

AU - Yang, Tianyuan

AU - Feng, Huimin

AU - Zhang, Song

AU - Xiao, Huojun

AU - Hu, Qingdi

AU - Chen, Guang

AU - Xuan, Wei

AU - Moran, Nava

AU - Murphy, Angus

AU - Yu, Ling

AU - Xu, Guohua

PY - 2020/9/14

Y1 - 2020/9/14

N2 - The potassium transporter OsHAK5 in rice acts as a convergence point between the developmental pathways of tillering, lateral root and root-hair growth, and the auxin transport pathway. This study reveals dual roles of OsHAK5 in altering cellular chemiosmotic gradients (generated continuously by plasma membrane H+-ATPase) and regulating ATP-dependent auxin transport.

AB - The potassium transporter OsHAK5 in rice acts as a convergence point between the developmental pathways of tillering, lateral root and root-hair growth, and the auxin transport pathway. This study reveals dual roles of OsHAK5 in altering cellular chemiosmotic gradients (generated continuously by plasma membrane H+-ATPase) and regulating ATP-dependent auxin transport.

KW - architecture

KW - auxin

KW - potassium transporter

KW - rice

KW - root

KW - shoot

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JO - Plant Communications

JF - Plant Communications

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M1 - 100052

ER -

The Potassium Transporter OsHAK5 Alters Rice Architecture via ATP-Dependent Transmembrane Auxin Fluxes

Abstract

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Keywords

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