Ancient DNA from Ladakh cave reveals lost Himalayan people, challenging previous migration theories
A study published in Cell Genomics has revealed the existence of a previously unknown ancient Himalayan people through DNA analysis of human remains found in a Ladakh cave. The findings challenge the theory that the region was settled by a single migration from Tibet. Instead, the study suggests a more complex demographic history, with distinct genetic lineages present in the Himalayas. The remains, dating back to 2,800 years ago, show genetic links to both ancient Tibetans and early agriculturalists from the Indus Valley, indicating multiple waves of migration and intermingling. This discovery provides new insights into the peopling of the Himalayas and the genetic diversity of its inhabitants.
Key Points
- Ancient DNA analysis from human remains in a Ladakh cave revealed a previously unknown Himalayan people.
- The study, published in Cell Genomics, challenges the theory of a single migration from Tibet to settle the region.
- Genetic analysis indicates a complex demographic history with links to both ancient Tibetans and early Indus Valley agriculturalists.
- The remains date back to approximately 2,800 years ago, providing insights into early Himalayan populations.
Exam Facts
- Study published in Cell Genomics.
- Human remains found in a Ladakh cave.
- Remains date back to 2,800 years ago.
- Genetic links to ancient Tibetans and early Indus Valley agriculturalists.
- The study was led by Dr. Vagheesh Narasimhan.
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