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相关概念视频

CRISPR01:59

CRISPR

52.2K
Genome editing technologies allow scientists to modify an organism’s DNA via the addition, removal, or rearrangement of genetic material at specific genomic locations. These types of techniques could potentially be used to cure genetic disorders such as hemophilia and sickle cell anemia. One popular and widely used DNA-editing research tool that could lead to safe and effective cures for genetic disorders is the CRISPR-Cas9 system. CRISPR-Cas9 stands for Clustered Regularly Interspaced...
52.2K
CRISPR/Cas9 Genome Editing01:28

CRISPR/Cas9 Genome Editing

48
The CRISPR-Cas system serves as a bacterial defense mechanism against invading genetic elements such as viruses and plasmids, forming the foundation for its adaptation as a powerful genome-editing tool. Originally discovered in prokaryotes, this system has been repurposed to revolutionize genetic engineering across a wide range of organisms, including plants, animals, and humans. The core component, Cas9, is an endonuclease derived from Streptococcus pyogenes, capable of introducing...
48
Three-Dimensional Microscopy in Microbiology01:28

Three-Dimensional Microscopy in Microbiology

65
Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...
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CRISPR and crRNAs02:53

CRISPR and crRNAs

17.1K
Bacteria and archaea are susceptible to viral infections just like eukaryotes; therefore, they have developed a unique adaptive immune system to protect themselves. Clustered regularly interspaced short palindromic repeats and CRISPR-associated proteins (CRISPR-Cas) are present in more than 45% of known bacteria and 90% of known archaea.
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
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相关实验视频

Updated: Jul 16, 2025

Author Spotlight: Development of Simplified CRISPR-Based Tests for Rapid Detection of Infectious Diseases
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Author Spotlight: Development of Simplified CRISPR-Based Tests for Rapid Detection of Infectious Diseases

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基于CRISPR/Cas的技术用于活细胞成像和生物分析.

Shuo Huang1, Rui Dai2, Zhiqi Zhang1

  • 1College of Life Sciences, Hainan University, Haikou 570228, China.

International journal of molecular sciences
|September 9, 2023
PubMed
概括
此摘要是机器生成的。

CRISPR/Cas系统提供精确的基因编辑,现在是活细胞成像和生物分析的先进工具. 本综述探讨了它们在生物和临床研究中的机制,应用和未来潜力.

关键词:
这就是CRISPR/CasPR.生物分析是一种生物分析.生物成像是一种生物成像.核酸分析 核酸分析蛋白质分析分析 蛋白质分析

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Genome-Wide CRISPR Screen for Unveiling Radiosensitive and Radioresistant Genes
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Lighting Up the Pathways to Caspase Activation Using Bimolecular Fluorescence Complementation
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Lighting Up the Pathways to Caspase Activation Using Bimolecular Fluorescence Complementation

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相关实验视频

Last Updated: Jul 16, 2025

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Genome-Wide CRISPR Screen for Unveiling Radiosensitive and Radioresistant Genes
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Lighting Up the Pathways to Caspase Activation Using Bimolecular Fluorescence Complementation
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Lighting Up the Pathways to Caspase Activation Using Bimolecular Fluorescence Complementation

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科学领域:

  • 分子生物学分子生物学
  • 生物技术是生物技术.
  • 生物成像是一种生物成像.

背景情况:

  • 克里斯普尔/卡斯系统以基因编辑精度,可编程性和成本效益而闻名.
  • 卡斯酶裂变特性扩展了CRISPR/卡斯的应用范围,超越了基因编辑.
  • 新兴用途包括活细胞成像和先进的生物分析.

研究的目的:

  • 审查CRISPR/Cas系统的基本机制和概念.
  • 描述CRISPR/Cas在活细胞成像和生物分析中的最新进展和设计原则.
  • 突出在成像和生物传感中的各种分子点的应用.

主要方法:

  • 对CRISPR/Cas系统机制的审查.
  • 对最新的CRISPR/Cas介导技术进行活细胞成像和生物分析的分析.
  • 在分子目标成像和生物传感中的应用程序的汇编.

主要成果:

  • 克里斯普尔/卡斯系统是基因编辑,活细胞成像和生物分析的多功能工具.
  • 有许多应用程序用于成像和生物传感各种生物和临床目标.
  • 最近的进展侧重于设计原则,以提高性能.

结论:

  • 克里斯普尔/卡斯系统正在扩展到活细胞成像和生物分析.
  • 进一步开发可以改善用于成像和定量生物元素的工具设计.
  • 本次审查指导了CRISPR/Cas在这些领域的最佳使用.