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首页> 外文期刊>Journal of Experimental Botany >Growth control: brassinosteroid activity gets context
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Growth control: brassinosteroid activity gets context

机译:生长控制:油菜素类固醇活动获得背景

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Brassinosteroid activity controls plant growth and development, often in a seemingly opposing or complex manner. Differential impact of the hormone and its signalling components, acting both as promoters and inhibitors of organ growth, is exemplified by meristem differentiation and cell expansion in above-and below-ground organs. Complex brassinosteroid-based control of stomata count and lateral root development has also been demonstrated. Here, mechanisms underlying these phenotypic outputs are examined. Among these, studies uncovering core brassinosteroid signalling components, which integrate with distinct peptide, hormone, and environmental pathways, are reviewed. Finally, the differential spatiotemporal context of brassinosteroid activity within the organ, as an important determinant of controlled growth, is discussed.
机译:油菜素类固醇的活性通常以看似相反或复杂的方式控制植物的生长和发育。作为器官生长的促进剂和抑制剂的激素及其信号传导成分的差异性影响,可以通过分生组织的分化和地上和地下器官的细胞膨胀来体现。还证明了基于油菜素类固醇的复杂气孔计数和侧根发育控制。在这里,检查这些表型输出基础的机制。在这些研究中,对发现核心油菜素类固醇信号转导成分与独特的肽,激素和环境途径整合的研究进行了综述。最后,讨论了器官内油菜素类固醇活动的时空差异,它是受控生长的重要决定因素。

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