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首页> 外文期刊>Trends in Plant Science >The Role of SWI/SNF Chromatin Remodeling Complexes in Hormone Crosstalk
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The Role of SWI/SNF Chromatin Remodeling Complexes in Hormone Crosstalk

机译:SWI / SNF染色质重塑复合物在激素串扰中的作用

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SWI/SNF-type ATP-dependent chromatin remodeling complexes (CRCs) are evolutionarily conserved multiprotein machineries controlling DNA accessibility by regulating chromatin structure. We summarize here recent advances highlighting the role of SWI/SNF in the regulation of hormone signaling pathways and their crosstalk in Arabidopsis thaliana. We discuss the functional interdependences of SWI/SNF complexes and key elements regulating developmental and hormone signaling pathways by indicating intriguing similarities and differences in plants and humans, and summarize proposed mechanisms of SWI/SNF action on target loci. We postulate that, given their viability, several plant SWI/SNF mutants may serve as an attractive model for searching for conserved functions of SWI/SNF CRCs in hormone signaling, cell cycle control, and other regulatory pathways.
机译:SWI / SNF型ATP依赖的染色质重塑复合物(CRC)是进化上保守的多蛋白机制,可通过调节染色质结构来控制DNA的可及性。我们在这里总结了最近的进展,突出了SWI / SNF在拟南芥中调节激素信号通路及其串扰的作用。我们讨论了SWI / SNF复合物的功能相互依赖性以及通过指示植物和人类中有趣的异同来调节发育和激素信号通路的关键元素,并总结了SWI / SNF作用于靶基因座的机制。我们假设,鉴于其生存能力,几种植物SWI / SNF突变体可作为寻找SWI / SNF CRC在激素信号传导,细胞周期控制和其他调控途径中保守功能的诱人模型。

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