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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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Synthetic Biology02:55

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Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
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Transgenic Plants02:50

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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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CRISPR and crRNAs02:53

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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.
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Updated: Jun 9, 2025

Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
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Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits

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Developing frameworks for nanotechnology-driven DNA-free plant genome-editing.

Neelam Gogoi1, Hendry Susila1, Joan Leach2

  • 1ARC Training Centre for Future Crops Development, Research School of Biology, College of Science, The Australian National University, Canberra, ACT 2601, Australia.

Trends in Plant Science
|October 30, 2024
PubMed
Summary
This summary is machine-generated.

Nanotechnology offers innovative solutions for plant genome editing by overcoming limitations of traditional methods. Understanding nanomaterial interactions and promoting DNA-free approaches are key for advancing this field responsibly.

Keywords:
CRISPR/CasDNA-freeRRInanotechnology

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Area of Science:

  • Agricultural Science
  • Biotechnology
  • Nanotechnology

Background:

  • Conventional plant genome editing faces limitations.
  • Nanotechnology presents a promising alternative for gene delivery in plants.
  • Physicochemical properties of nanomaterials influence gene delivery efficiency.

Purpose of the Study:

  • Highlight the need for understanding plant-nanomaterial interactions.
  • Emphasize DNA-free genome editing to address GMO concerns.
  • Propose integrating responsible research and innovation (RRI) principles.

Main Methods:

  • Literature review and synthesis of current research on nanotechnology in plant genome editing.
  • Analysis of the relationship between nanomaterial properties and gene delivery efficacy.
  • Discussion of DNA-free editing strategies and RRI frameworks.

Main Results:

  • Nanomaterials show potential for efficient gene delivery in plants.
  • Deeper understanding of plant-nanomaterial interactions is crucial for optimizing genome editing.
  • DNA-free methods can mitigate GMO-related concerns.

Conclusions:

  • Strategic integration of nanotechnology and DNA-free genome editing is essential for future plant research.
  • Collaborative socio-technical frameworks are needed for responsible development.
  • Further research into plant-nanomaterial interactions will accelerate advancements.