Genetic Engineering
Definition
Genetic engineering is the process of altering the DNA in organisms, often to enhance traits such as resistance to pests or to improve nutritional content.
Scientific / Technical Definition
Genetic engineering involves the direct manipulation of an organism's genome using biotechnology. It includes techniques such as recombinant DNA technology, gene cloning, and protein engineering. This technology allows specific genes to be inserted, deleted, or modified to achieve desired traits in plant and animal organisms, especially in the context of agriculture and food production.
Benefits
- Increased crop yields
- Improved nutritional content of foods
- Resistance to pests and diseases
- Reduced need for chemical pesticides
- Longer shelf life for produce
Examples
- Genetically modified corn with resistance to pests
- Golden rice enriched with vitamin A
- Soybeans engineered to withstand herbicides
Additional Information
- knownIssues: There is public concern regarding the safety and environmental impact of genetically engineered foods, including potential allergenic effects and impact on biodiversity.
References
Last updated: 10/19/2024