Tissue-Specific Regulation of Gibberellin Signaling Fine-Tunes Arabidopsis Iron-Deficiency Responses
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- 作者：Michael Wild1 ; 4 ; Jean-Michel Daviè ; re1 ; Thomas Regnault1 ; 5 ; Lali Sakvarelidze-Achard1 ; Esther Carrera2 ; Isabel Lopez Diaz2 ; Anne Cayrel3 ; Guillaume Dubeaux3 ; Gré ; gory Vert3 ; Patrick Achard1 ; patrick.achard@ibmp-cnrs.unistra.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：DELLA ; FIT ; iron deficiency ; root epidermis ; Arabidopsis thaliana
- 刊名：Developmental Cell
- 出版年：2016
- 出版时间：18 April 2016
- 年：2016
- 卷：37
- 期：2
- 页码：190-200
- 全文大小：2769 K
文摘
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Iron limitation slows primary root growth via a DELLA-dependent mechanism
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DELLAs interact and inhibit the activity of FIT and related transcription factors
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GA signaling controls the expression of FIT-regulated iron-uptake machinery genes
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Iron content regulates FIT and DELLA abundance in differentiated epidermal cells