GS PrelimsScience and TechnologyInheritance and Evolution2007

What is the broad area in which the Nobel Prize winners for the year 2006 in Physiology or Medicine, worked to get the Prize?

Prevention of weakening due to ageing

Flow of genetic information

Immunology and disease resistance

Adult stem cell research

Correct Answer: Option B

Explanation

1. The Nobel Prize in Physiology or Medicine for the year 2006 was awarded to Andrew Z. Fire and Craig C. Mello. 2. They received the prize for their discovery of RNA interference (RNAi) - gene silencing by double-stranded RNA. 3. This work fundamentally relates to the understanding of the flow of genetic information within the cell. 4. The other areas mentioned are distinct fields of biological research.

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