J2b1a

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J2b1a is a mitochondrial (maternal) haplogroup downstream of J2b1, formed about 6,000 years ago, defined by 1 mutations; TheYtree curates 10 sub-clades and 159 samples under this lineage (Personal 1 / Scientific 8 / Ancient 150).

Key facts

Upstream lineageJ2b1

Downstream sub-clades10

Defining mutations1

TMRCA~6,000 yr · 6.0 kya

AliasesYFull J2b1a · FTDNA J2b1a

Samples

159Samples in lineage

1Personal

8Scientific

150Ancient

Spain 18France 15United Kingdom 10Germany 8Russia 6Pakistan 6Italy 6

Representative ancient samples (aDNA)

GBVPK Grotte Basse de la Vigne Perdue, les Monges Bell BeakerGrotte Basse de la Vigne Perdue, les MongesBell Beaker: 2299-2461 BCE (4325-4487 cal BP, 2026)aDNA
I371392175 cal BPaDNA
I371382175 cal BPaDNA
I368132175 cal BPaDNA

FAQ

What is haplogroup J2b1a?

When did J2b1a form?

J2b1a formed about 6,000 years ago.

Where are J2b1a samples mainly from?

TheYtree curates 159 samples under this lineage, mainly from Spain、France、United Kingdom.

How do I attach my sample to J2b1a?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.

← Back to the maternal haplogroup