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From Transgenesis to Genome Editing in Crop Improvement: Applications, Marketing, and Legal Issues
Daniela Marone1, Anna Maria Mastrangelo1, Grazia Maria Borrelli1
1Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops, 71122 Foggia, Italy.
International Journal of Molecular Sciences
|April 28, 2023
Summary
New breeding techniques like genome editing offer crop genetic improvements for climate change adaptation and nutrition. However, legislative restrictions and public debate impact the global adoption of these advanced biotechnologies.
Area of Science:
- Agricultural Biotechnology
- Plant Breeding
- Genetics
Background:
- Transgenesis and New Breeding Techniques (NBTs), especially genome editing, are advancing crop genetic improvement.
- These technologies enhance traits like pest resistance, nutritional value, and climate resilience.
Purpose of the Study:
- To provide an updated review of transgenesis and genome editing in crop improvement.
- To discuss the current development stage, field evaluations, and regulatory landscape of biotech crops.
Main Methods:
- Literature review of scientific publications and regulatory information.
- Analysis of the progress and challenges in the application of transgenesis and genome editing.
Main Results:
- Significant advancements in developing biotech crops with diverse improved traits.
- Field trials and approvals are increasing, alongside a rise in cultivated areas.
- Legislative hurdles and ongoing public debate pose challenges to widespread adoption.
Conclusions:
- Biotechnological approaches offer substantial potential for crop enhancement.
- Navigating regulatory frameworks and public perception is crucial for realizing the benefits of these technologies.
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