Do Punjabis have steppe ancestry?

Yes. Steppe Middle to Late Bronze Age ancestry from Central Asia arrived in the northwest of South Asia after 2000 BC and is present in essentially all Punjabi communities. Published models place it in the neighbourhood of a fifth to a third of the genome, depending on the community and the reference populations used.

Are Punjabis descended from the Indus Valley Civilisation?

In large part. The Indus Periphery ancestry that characterised the Harappan world, a mixture of an old Iranian-related lineage and the deep South Asian AASI stream, forms the largest component of Punjabi genomes. Steppe ancestry was added on top of it after 2000 BC, forming the northwestern end of the South Asian cline.

Are Pakistani and Indian Punjabis genetically different?

Not by nationality or religion. Punjabi communities on both sides of the border share the same ancestry streams, and Muslim, Sikh and Hindu members of the same community are genetically indistinguishable. The differences that exist run along endogamous community lines, such as Jat, Arain, Rajput or Khatri, and along a west to east gradient.

What is the closest ancient population to Punjabis?

The Iron Age individuals of the Swat valley in northern Pakistan, dated 1200 to 800 BC from sites such as Loebanr and Katelai. They are the earliest sampled people with all three streams, Indus Periphery, AASI and Steppe MLBA, and they sit near the northwestern end of the modern cline.

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punjabi

September 2, 2026

By Andi Thomaj

8 min read

Punjabi DNA: Ancient Origins from the Indus to the Swat Valley

Punjabi ancestry through ancient DNA: the Indus Periphery and Rakhigarhi genomes, AASI, the Steppe MLBA layer, the Swat Iron Age references and qpAdm.

punjabi pakistan india south-asia ancient-dna qpadm population-genetics

The Indus Periphery and Rakhigarhi
AASI: the stream without a sample
The Steppe MLBA layer and the ANI/ASI cline
A dated timeline for ancestry in Punjab
The Swat valley: the best local ancient reference
Regional and community variation within Punjab
What the Y-DNA and mitochondrial DNA add
Limitations
Frequently asked questions about Punjabi DNA

Do Punjabis have steppe ancestry?
Are Punjabis descended from the Indus Valley Civilisation?
Are Pakistani and Indian Punjabis genetically different?
What is the closest ancient population to Punjabis?
How to model Punjabi ancestry with qpAdm
Sources and further reading

Pashtun DNA: Ancient Origins from the Indus to the Swat Valley

What ancient genomes say about Pashtun ancestry: Iranian farmer, AASI and Steppe streams, the Swat valley references, and the legends DNA cannot confirm.

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Bengali DNA: Ancient Origins of Bangladesh and West Bengal

What genomes say about Bengali ancestry: a strong AASI share, a Southeast Asian layer from Austroasiatic and Tibeto-Burman speakers, and the gaps in the data.

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