A Rotating View of Auxin Signalling

来源 :2015全国植物细胞生物学大会 | 被引量 : 0次 | 上传用户：liongliong559

【摘要】

：

Auxin signaling is mediated by a derepression mechanism through promoting the proteasomal degradation of the AUXIN/INDOLE 3-ACETIC ACID (AUX/IAA) transcriptiona

【作者】

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Hongwei Jing Xiaolu Yang Jian Zhang Xuehui Liu Huakun Zheng Guojun Dong Jinqiang Nian Jian Feng Bin Xia Qian Qian Jiayang Li Jianru Zuo

【机构】

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StateKeyLaboratoryofPlantGenomicsandNationalCenterforPlantGeneResearch,InstituteofGeneticsandDevelop

【出处】

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2015全国植物细胞生物学大会

【发表日期】

：

2015年12期

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Auxin signaling is mediated by a derepression mechanism through promoting the proteasomal degradation of the AUXIN/INDOLE 3-ACETIC ACID (AUX/IAA) transcriptional repressors that directly inhibit the activity of AUXIN RESPONSE FACTORS.The degradation of AUX/IAAs is dependent on the auxin-promoted interaction of AUX/IAAs with the auxin receptor TRANSPORT INHIBITOR RESPONSE1 (TIR1), an F-box E3 ubiquitin ligase, and the interaction is mediated by the highly conserved domain Ⅱ of AUX/IAAs.

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A Rotating View of Auxin Signalling

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