M7b1a1-a

Key facts

Samples

Representative ancient samples (aDNA)

• HB2322 HRR2680021 宁夏古人宁夏新石器时代至明清aDNA
• B742 HRR2903174 贵州省黔南州平塘洞 明代贵州省黔南州平塘县明代aDNA
• A420 HRR2903167 贵州省黔南州平塘洞 明代贵州省黔南州平塘县明代aDNA
• SZY-M75 HRR2903129 河南三门峡清代古人河南省三门峡市 Sanzhiyuan cemeteryQing Dynasty 清代aDNA

FAQ

What is haplogroup M7b1a1-a?

M7b1a1-a is a mitochondrial (maternal) haplogroup downstream of M7b1a1, formed about 9,800 years ago, defined by 1 mutations; TheYtree curates 16 sub-clades and 268 samples under this lineage (Personal 34 / Scientific 228 / Ancient 6).

When did M7b1a1-a form?

M7b1a1-a formed about 9,800 years ago.

Where are M7b1a1-a samples mainly from?

TheYtree curates 268 samples under this lineage, mainly from 中国、Vietnam、Thailand.

How do I attach my sample to M7b1a1-a?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.