Haplogroup U6
U6 is North Africa's own maternal lineage — a deep back-migration from Eurasia, today strongest among Amazigh (Berber) populations and the old Canarian gene pool. Explore the branch in the full mtDNA haplotree — sub-branches, defining variants and where its testers live. Free, no account needed.
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Origin and distribution of U6
U6 records one of prehistory's great return journeys: a lineage of the Eurasian U family that crossed back into North Africa tens of thousands of years ago and made the Maghreb its homeland. Today it is the most distinctive maternal marker of Amazigh (Berber) populations from Morocco to Libya, was prominent among the Guanches — the indigenous Canary Islanders, whose lineages persist in the modern islands — and follows North African ancestry wherever it travelled: into Iberia, Sicily, the Sahel and, via the Atlantic diaspora, the Americas.
Its branches split the region's history finely: U6a is the broad Maghrebi and Saharan form, U6b includes the Canarian founder lines, U6c a rarer western pocket. In the ancient record, U6 individuals appear in the Upper Palaeolithic of Morocco — the Taforalt burials — placing the lineage in North Africa before farming reached it from either direction.
One line among many: your mtDNA haplogroup traces a single maternal line — mother to mother into deep time — so it is a thread of ancestry, not an ethnicity and not a percentage of who you are. Two people in the same branch share a foremother; the rest of their genomes are their own story.
Frequently asked questions
What is haplogroup U6?
U6 is North Africa's own maternal lineage — a deep back-migration from Eurasia, today strongest among Amazigh (Berber) populations and the old Canarian gene pool. It is a branch of the mtDNA tree: everyone in it inherits the same set of defining mutations from one shared foremother.
How do I find out if I belong to U6?
If you have already tested with a consumer DNA company, the free mtDNA Haplogroup Finder reads a raw DNA export and places you on the tree at the resolution your file supports — free, and the file is discarded after analysis. A dedicated mtDNA sequencing test resolves deeper branches than a genotyping chip can.
Does belonging to U6 make me related to one people?
No. A haplogroup follows a single maternal line — one ancestor per generation — while the rest of your ancestry doubles every generation back. It is a deep-time thread, not an ethnicity, and two members of the same branch can otherwise be as genetically different as any two strangers.
What does this page's tree data show?
The live browser below shows the branch inside the full mtDNA haplotree of tested lineages — its sub-branches, the variants that define them, and the countries its testers report. Counts reflect people who have taken a mtDNA test and shared an origin, so they describe the tested world, not ancient frequencies.
Keep exploring
Don't know your haplogroup yet? The free mtDNA Haplogroup Finder reads it from a raw DNA export. Or browse the whole tree in the mtDNA Haplotree. Other major branches: