Story perspectives

Study Reveals Proto-Dravidian Roots of Indian Ancestry

10/25/2025

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Summary

Story summary

A study focusing on Dravidian linguistic groups proposes a fourth ancestral source, Proto-Dravidian, that emerged around the Indus Valley civilization.
Proto-Dravidian ancestry is distinct and supports a Dravidian heartland prior to the arrival of Indo-European languages.
The Indian subcontinent's ancestry comprises three main sources: pre-Indo-Iranian agriculturalists from the Iranian plateau; Pontic-Caspian steppe pastoralists; and hunter-gatherers related to the Andamanese Islanders.
Most modern inhabitants, excluding tribal populations, still carry Proto-Dravidian ancestry.

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Story summary

A study focusing on Dravidian linguistic groups proposes a fourth ancestral source, Proto-Dravidian, that emerged around the Indus Valley civilization.
Proto-Dravidian ancestry is distinct and supports a Dravidian heartland prior to the arrival of Indo-European languages.
The Indian subcontinent's ancestry comprises three main sources: pre-Indo-Iranian agriculturalists from the Iranian plateau; Pontic-Caspian steppe pastoralists; and hunter-gatherers related to the Andamanese Islanders.
Most modern inhabitants, excluding tribal populations, still carry Proto-Dravidian ancestry.