What is haplogroup H4a1a3a?
H4a1a3a is a mitochondrial (maternal) haplogroup downstream of H4a1a3, formed about 900 years ago, defined by 1 mutations; TheYtree curates 1 sub-clades and 5 samples under this lineage (Ancient 5).
When did H4a1a3a form?
H4a1a3a formed about 900 years ago.
Where are H4a1a3a samples mainly from?
TheYtree curates 5 samples under this lineage, mainly from United Kingdom.
How do I attach my sample to H4a1a3a?
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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