M7a1

1203

M7a1 is a mitochondrial (maternal) haplogroup downstream of M7a-T16324C, formed about 17,100 years ago, defined by 1 mutations; TheYtree curates 18 sub-clades and 55 samples under this lineage (Personal 5 / Scientific 37 / Ancient 13).

Key facts

Upstream lineageM7a-T16324C

Downstream sub-clades18

Defining mutations1

TMRCA~17,100 yr · 17.1 kya

AliasesYFull M7a1 · FTDNA M7a1

Samples

55Samples in lineage

5Personal

37Scientific

13Ancient

中国 30日本 13대한민국 12

Representative ancient samples (aDNA)

KRJ138Katsuren Castle Site1157–1279 cal ADaDNA
KRJ005Katsuren Castle Site1157–1279 cal ADaDNA
SAMD01598452 FM034_2 Nagasaki_Neshiko_11 弥生时代古人绳文血统Site Neshiko，Nagasaki，Hirado IslandMiddle YayoiaDNA
SAMD01598454 FM034_4 Nagasaki_Neshiko_16 弥生古人Site Neshiko，Nagasaki，Hirado IslandMiddle YayoiaDNA

FAQ

What is haplogroup M7a1?

When did M7a1 form?

M7a1 formed about 17,100 years ago.

Where are M7a1 samples mainly from?

TheYtree curates 55 samples under this lineage, mainly from 中国、日本、대한민국.

How do I attach my sample to M7a1?

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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