A Potassium-Dependent Oxygen Sensing Pathway Regulates Plant Root Hydraulics
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- 作者：Zaigham Shahzad1 ; Matthieu Canut2 ; Colette Tournaire-Roux1 ; Alexandre Martiniè ; re1 ; Yann Boursiac1 ; Olivier Loudet2 ; Christophe Maurel1 ; 3 ; christophe.maurel@supagro.inra.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：anaerobic response ; environmental stress ; ethylene responsive transcription factors ; flooding tolerance ; hypoxia ; plant cell signaling ; Raf-like MAPKKK ; root water transport
- 刊名：Cell
- 出版年：2016
- 出版时间：22 September 2016
- 年：2016
- 卷：167
- 期：1
- 页码：87-98.e14
- 全文大小：5243 K
文摘
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Natural variants of HCR1 control root hydraulic conductivity (Lpr) in Arabidopsis
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HCR1 is regulated by O2 supply in a K+-dependent manner
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HCR1 integrates O2 and K+ signaling to regulate Lpr and anaerobic gene expression
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HCR1 regulates the abundance of RAP2.12 transcription factor to downregulate Lpr