What is haplogroup X1?
X1 is a mitochondrial (maternal) haplogroup downstream of X1'3, formed about 2,700 years ago, defined by 5 mutations; TheYtree curates 3 sub-clades and 8 samples under this lineage (Personal 1 / Ancient 7).
When did X1 form?
X1 formed about 2,700 years ago.
Where are X1 samples mainly from?
TheYtree curates 8 samples under this lineage, mainly from Yemen、Israel、Italy.
How do I attach my sample to X1?
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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