What is a transgenic animal? List out the benefits from transgenic animals.

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Ghissu Editorial · Accepted Answer

A transgenic animal is one whose genome carries foreign DNA from another species, inserted by recombinant DNA technology so the new trait is stably inherited. Benefits include disease resistance, higher growth and milk yield, drugs such as human antithrombin from goats, human disease models and conservation support.

**Introduction**

Transgenic animals, created by inserting foreign DNA into their genomes, revolutionize agriculture, medicine, and environmental management, with growing relevance in ==Andhra Pradesh== due to its strong agricultural and aquaculture sectors. These genetically engineered animals offer innovative solutions to improve productivity and sustainability.

**Definition of Transgenic Animal**

2. **Biotechnological Methods**: Created through microinjection, viral vectors, or gene editing, these methods bypass traditional breeding limits and allow precise genetic modifications.

**Benefits Derived from Transgenic Animals**

1. **Improved Disease Resistance and Productivity**: Engineered animals resist infectious diseases and exhibit enhanced growth rates, milk yield, or wool quality, which are vital for ==Andhra Pradesh’s== agrarian economy and livestock sectors.  
2. **Pharmaceutical Production and Environmental Impact**: They produce therapeutic proteins like human antithrombin and vaccines, contributing to affordable healthcare. Some transgenic fish improve feed conversion ratios, reducing aquaculture waste and environmental impact in ==Andhra Pradesh’s== extensive fisheries.  
3. **Research Models and Conservation**: Serve as valuable models for studying human diseases, accelerating biomedical research. Genetic engineering also aids conservation by enhancing reproductive success in endangered species.

**Way Forward**

1. **Regulatory and Collaborative Efforts**: Strengthen biosafety and ethical guidelines tailored to transgenic animals, ensuring safe deployment and public trust, with active involvement of ==Andhra Pradesh== research institutions. Promote public-private partnerships to accelerate research and commercialization.  
2. **Farmer Training and Indigenous R&D**: Enhance awareness through extension programs for livestock farmers in ==Andhra Pradesh==. Support indigenous biotechnology research adapted to local conditions, leveraging schemes like Biotechnology Research Innovation and Entrepreneurship Development (Bio-RIDE).

**Conclusion**

Transgenic animals align with Aatmanirbhar Bharat⟦1⟧’s vision, promising sustainable agriculture and healthcare innovation. Their responsible development can significantly advance inclusive growth and biotechnology-driven progress.

What is a transgenic animal? List out the benefits from transgenic animals.

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Human diseases; genetic engineering basics; biotechnology in agriculture; vaccines54 questions

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