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相关概念视频

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Transgenic Plants

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Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
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Proteins are involved in several cellular processes and biochemical reactions. Analyzing a specific protein of interest requires it to be isolated from the other proteins in the cell. This is achieved by overexpressing the specific gene in a suitable host to produce large quantities of the target protein. A tag or label is recombined with the gene to produce a fusion protein containing the target protein and the tag. The tags on these fusion proteins can then be used for easy detection and...
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Updated: Jun 14, 2025

Author Spotlight: Soybean Hairy Root Transformation for the Analysis of Gene Function
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使用GRF3-GIF1化学蛋白质的高效大豆转化系统.

Ying Zhao1, Peng Cheng1, Ying Liu1

  • 1National Key Laboratory of Smart Farm Technologies and Systems, College of Agriculture, Northeast Agricultural University, Harbin, 150000,, China.

Journal of integrative plant biology
|September 6, 2024
PubMed
概括

使用GRF3-GIF1仿真体,大豆的再生和转化得到了显著的改善. 这一突破增强了CRISPR/Cas9的基因编辑能力,有利于作物改进.

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A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses
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相关实验视频

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科学领域:

  • 植物生物技术 植物生物技术
  • 分子生物学分子生物学
  • 农业科学 农业科学

背景情况:

  • 改善大豆再生和转化对于遗传研究和作物开发至关重要.
  • 提高大豆品种的基因改造效率是农业的一个关键目标.

研究的目的:

  • 评估GRF3-GIF1仿真体在增强大豆再生和转化方面的有效性.
  • 评估GmGRF3-GIF1与CRISPR/Cas9在基因编辑应用中的兼容性.

主要方法:

  • 在大豆中构建和表达GRF3-GIF1仿真体.
  • 评估各种大豆品种的再生和转化效率.
  • 结合GmGRF3-GIF1与CRISPR/Cas9进行基因编辑实验.

主要成果:

  • 在GRF3-GIF1幻象显著提高了大豆再生和转化率.
  • 可转化大豆品种的数量增加.
  • 当GmGRF3-GIF1与CRISPR/Cas9.9一起使用时,可以实现有效的基因编辑.

结论:

  • GRF3-GIF1仿真体是一种强大的工具,可以增强大豆的基因改造.
  • 这种方法扩大了大豆基因工程的范围,并加速了作物改进工作.