Genetic Engineering in Agriculture
Genetic engineering in agriculture enhances crop traits such as pest resistance and increased yield. Prominent examples of genetically modified crops like Bt Cotton and Golden Rice showcase significant benefits. Methods for gene transfer, including Agrobacterium-mediated transformation and gene guns, are critical for effective genetic modifications, while biosafety and regulatory challenges play crucial roles in the acceptance of GM crops.
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What we have learnt
- Genetic engineering can improve crops with traits like pest resistance and drought tolerance.
- Key examples of GM crops include Bt cotton and Golden Rice, each providing specific agricultural benefits.
- Techniques such as Agrobacterium-mediated transformation and gene guns facilitate gene transfer in plants.
Key Concepts
- -- Genetic Engineering
- The direct manipulation of an organism's genes to modify its characteristics.
- -- Genetically Modified (GM) Crops
- Crops that have been altered through genetic engineering to exhibit desirable traits.
- -- Biosafety
- Measures taken to assess and manage risks posed by GM crops to human health and the environment.
- -- Gene Transfer
- The process of moving genes from one organism to another to induce beneficial traits.
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