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相关概念视频

Light Acquisition02:16

Light Acquisition

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In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
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相关实验视频

Updated: Jul 16, 2025

LeafJ: An ImageJ Plugin for Semi-automated Leaf Shape Measurement
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开放的叶子:一个开源的基于云的表型系统,用于跟踪动态变化在叶子特定的分辨率在Arabidopsis.

Landon G Swartz1,2, Suxing Liu3, Drew Dahlquist1

  • 1Department of Electrical Engineering and Computer Science, University of Missouri, 411 S 6th St., Columbia, Missouri, 65201, USA.

The Plant journal : for cell and molecular biology
|September 21, 2023
PubMed
概括

我们开发了OPEN leaf,一个开源的植物表型系统,以应对在表征未分配的Arabidopsis基因方面的挑战. 这种可访问的技术可以对植物对环境变化的反应进行详细,高通量分析.

关键词:
在CyVerse中使用CyVerse.高通量表型化 (high-throughput phenotyping) 是一种高通量表型化方法.水工培养是一种水工培养.现象学 现象学 现象学植物营养 植物营养

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Cell Specific Analysis of Arabidopsis Leaves Using Fluorescence Activated Cell Sorting
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相关实验视频

Last Updated: Jul 16, 2025

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科学领域:

  • 植物生物学 植物生物学
  • 基因组学就是基因组学.
  • 生物信息学是一种生物信息学.

背景情况:

  • 超过30%的Arabidopsis基因由于冗余或致命性而没有表征.
  • 高通量植物表型化 (HTPP) 可以揭示微妙的表型,但商业访问是有限的.

研究的目的:

  • 设计和实施一个开源的HTPP系统 (开放的叶子) 可访问的植物基因功能研究.
  • 证明系统在记录动态植物反应方面的能力.
  • 突出VIS传感器在高通量选中的实用性.

主要方法:

  • 开发开放的叶子系统与云连接和远程通信.
  • 与SMART图像处理管道的集成.
  • 使用VIS传感器进行叶子特定的,时间依赖的表型化.

主要成果:

  • 开放的叶子成功地记录和量化了动态的整个花束和叶子特定的变化,以响应营养的可用性.
  • 视觉信息系统传感器在识别以前未知的表型方面被证明是有效的.
  • 该系统展示了模块化和传感器集成的方便性.

结论:

  • 开放的叶子提供了一个可访问的,开源解决方案,用于高通量植物表型.
  • 该系统有助于基因功能的表征,特别是冗余或必需基因.
  • 进一步集成传感器可以扩大系统的研究应用.