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Related Concept Videos

CRISPR01:59

CRISPR

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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...
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CRISPR/Cas9 Genome Editing01:28

CRISPR/Cas9 Genome Editing

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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...
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CRISPR and crRNAs02:53

CRISPR and crRNAs

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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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Transgenic Plants02:50

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.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
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Homologous Recombination02:31

Homologous Recombination

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The basic reaction of homologous recombination (HR) involves two chromatids that contain DNA sequences sharing a significant stretch of identity. One of these sequences uses a strand from another as a template to synthesize DNA in an enzyme-catalyzed reaction. The final product is a novel amalgamation of the two substrates. To ensure an accurate recombination of sequences, HR is restricted to the S and G2 phases of the cell cycle. At these stages, the DNA has been replicated already and the...
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Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

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Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
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Related Experiment Video

Updated: Feb 22, 2026

High-throughput CRISPR Vector Construction and Characterization of DNA Modifications by Generation of Tomato Hairy Roots
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High-throughput CRISPR Vector Construction and Characterization of DNA Modifications by Generation of Tomato Hairy Roots

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PLANTS IN THE CRISPR.

Sarah Webb

    Biotechniques
    |September 16, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Researchers are using CRISPR/Cas9 gene editing to address agricultural challenges. This technology offers innovative solutions for crop improvement and sustainable farming practices.

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    Area of Science:

    • Agricultural Science
    • Biotechnology
    • Genetics

    Background:

    • CRISPR/Cas9 gene editing technology is being applied to overcome significant agricultural problems.
    • This technology offers precise genetic modification capabilities for crop enhancement.

    Discussion:

    • The application of CRISPR/Cas9 in agriculture facilitates the development of crops with improved traits.
    • Researchers are exploring its potential to address challenges such as disease resistance, yield enhancement, and nutritional value.

    Key Insights:

    • CRISPR/Cas9 enables targeted genetic alterations for accelerated crop breeding.
    • The technology provides a powerful tool for developing climate-resilient and sustainable agricultural systems.

    Outlook:

    • Future research will likely focus on expanding CRISPR/Cas9 applications for diverse crops and complex agricultural traits.
    • Continued innovation in gene editing holds promise for global food security and sustainable agriculture.