What is haplogroup J2a1a1d?
J2a1a1d is a mitochondrial (maternal) haplogroup downstream of J2a1a1, formed about 2,700 years ago, defined by 1 mutations; TheYtree curates 1 sub-clades and 5 samples under this lineage (Scientific 2 / Ancient 3).
When did J2a1a1d form?
J2a1a1d formed about 2,700 years ago.
Where are J2a1a1d samples mainly from?
TheYtree curates 5 samples under this lineage, mainly from Great Britain、Italy.
How do I attach my sample to J2a1a1d?
Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.
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