Cellular morphodynamics and genome-wide networks driving plant cell shape change

细胞形态动力学和全基因组网络驱动植物细胞形状变化

• 批准号: BB/J017604/1
• 负责人: Michael Holdsworth
• 金额: $ 43.67万
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=BB%2FJ017604%2F1
• 关键词: Cellular; morphodynamics; genome; wide; networks

The growth of plants is driven by the division and expansion of cells. This proposal focuses on uncovering the mechanisms driving cell expansion while for the first time identifying the 3D geometrical changes in cell shape. Seed germination will be used to examine cell shape change in plants, as seeds grow only by cell expansion, while their cells do not divide. The genes and proteins that make plant cells grow will be identified using statistical analyses of existing data describing gene expression. This work will uncover the molecular processes that make a plant cell change shape.

植物的生长是由细胞的分裂和扩张驱动的。该提案的重点是揭示驱动细胞扩张的机制，同时首次识别细胞形状的3D几何变化。种子萌发将用于检查植物细胞形状的变化，因为种子仅通过细胞扩张生长，而它们的细胞不分裂。使植物细胞生长的基因和蛋白质将使用描述基因表达的现有数据的统计分析来识别。这项工作将揭示使植物细胞改变形状的分子过程。

项目成果

Fluorescein Transport Assay to Assess Bulk Flow of Molecules Through the Hypocotyl in Arabidopsis thaliana.

荧光素转运测定法评估拟南芥下胚轴分子的整体流动。

• DOI: 10.21769/bioprotoc.2791
• 发表时间: 2018
• 期刊: Bio-protocol
• 影响因子: 0.8
• 作者: Duran-Nebreda S

Figure S2 from Efficient vasculature investment in tissues can be determined without global information

图 S2 来自组织中的有效脉管系统投资可以在没有全局信息的情况下确定

• DOI: 10.6084/m9.figshare.12085281
• 发表时间: 2020
• 作者: Duran-Nebreda S

A quantitative morphospace of multicellular organ design in the plant Arabidopsis

• DOI: 10.1016/j.cub.2023.09.048
• 发表时间: 2023-11-20
• 期刊: CURRENT BIOLOGY
• 影响因子: 9.2
• 作者: Duran-Nebreda，Salva;Jackson，Matthew D. B.;Bassel，George W.
• 通讯作者: Bassel，George W.