New Gene-Editing Tool May Help India Tackle Pulse, Oilseed Shortages
UPSC / SSC current affairs note
Science and TechnologyAgriculture
Why in news
India faces shortages in pulses and oilseeds, and a new gene-editing tool could help develop improved varieties. The tool is seen as more acceptable than traditional GM because it does not introduce foreign genes.
Background
Gene-editing is a molecular-level technique that enhances classical breeding. Unlike genetic modification, it does not introduce foreign genes, making it more publicly acceptable.
Key facts
in5points
Gene-editing is like enhanced classical breeding but done at the molecular level.
It does not introduce any foreign genes.
The tool is considered much more acceptable to the public.
It may help India tackle pulse and oilseed shortages.
The technique allows precise changes to an organism's DNA.
Prelims pointers
- Gene-editing: CRISPR-Cas9 is a common tool.
- Difference between GM and gene-editing: gene-editing does not introduce foreign genes.
- India's pulse and oilseed production is insufficient to meet domestic demand.
Mains angles
- Discuss the role of biotechnology in ensuring food security in India.
- Critically examine the regulatory framework for gene-edited crops in India.
- Evaluate the potential of gene-editing in addressing nutritional deficiencies.