A2r

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A2r is a mitochondrial (maternal) haplogroup downstream of A2, formed about 4,700 years ago, defined by 1 mutations; TheYtree curates 2 sub-clades and 4 samples under this lineage (Ancient 4).

Key facts

Upstream lineageA2

Downstream sub-clades2

Defining mutations1

TMRCA~4,700 yr · 4.7 kya

AliasesYFull A2r · FTDNA A2r

Samples

4Samples in lineage

0Personal

0Scientific

4Ancient

Mexico 4

Representative ancient samples (aDNA)

YCH060Chichén Itzá in Yucatánthe Late and Terminal Classic periods (AD 600-1000)aDNA
YCH039Chichén Itzá in Yucatánthe Late and Terminal Classic periods (AD 600-1000)aDNA
YCH031Chichén Itzá in Yucatánthe Late and Terminal Classic periods (AD 600-1000)aDNA
YCH021Chichén Itzá in Yucatánthe Late and Terminal Classic periods (AD 600-1000)aDNA

FAQ

What is haplogroup A2r?

A2r is a mitochondrial (maternal) haplogroup downstream of A2, formed about 4,700 years ago, defined by 1 mutations; TheYtree curates 2 sub-clades and 4 samples under this lineage (Ancient 4).

When did A2r form?

A2r formed about 4,700 years ago.

Where are A2r samples mainly from?

TheYtree curates 4 samples under this lineage, mainly from Mexico.

How do I attach my sample to A2r?

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