What is haplogroup H55a?
H55a is a mitochondrial (maternal) haplogroup downstream of H55, formed about 4,100 years ago, defined by 2 mutations; TheYtree curates 1 sub-clades and 2 samples under this lineage (Ancient 2).
When did H55a form?
H55a formed about 4,100 years ago.
Where are H55a samples mainly from?
TheYtree curates 2 samples under this lineage, mainly from Poland.
How do I attach my sample to H55a?
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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