M4a

Key facts

Samples

Representative ancient samples (aDNA)

• I12136Swat Valley - Loebanr1000-800 BCEaDNA
• I6555Swat Valley - Loebanr906-820 calBCEaDNA

FAQ

What is haplogroup M4a?

M4a is a mitochondrial (maternal) haplogroup downstream of M4, formed about 8,000 years ago, defined by 1 mutations; TheYtree curates 1 sub-clades and 10 samples under this lineage (Scientific 8 / Ancient 2).

When did M4a form?

M4a formed about 8,000 years ago.

Where are M4a samples mainly from?

TheYtree curates 10 samples under this lineage, mainly from Pakistan、India、Afghanistan.

How do I attach my sample to M4a?

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