A-a1a

1744

A-a1a is a mitochondrial (maternal) haplogroup downstream of A-a1, formed about 16,500 years ago, defined by 8 mutations; TheYtree curates 9 sub-clades and 185 samples under this lineage (Personal 26 / Scientific 105 / Ancient 54).

Key facts

Upstream lineageA-a1

Downstream sub-clades9

Defining mutations8

TMRCA~16,500 yr · 16.5 kya

AliasesYFull A

Samples

185Samples in lineage

26Personal

105Scientific

54Ancient

中国 159Vietnam 13India 4Russia 2대한민국 2Nepal 1Thailand 1Kyrgyzstan 1

Representative ancient samples (aDNA)

HMM6 HRR3225908 天山北路 Tianshanbeilu_BA 青铜时代 Bronze Age 1418-1275 BCE新疆 Xinjiang1418-1275 BCEaDNA
YXL112 HRR3517841 Changan_Ming_and_Qing_Dynasty 明清 658-114 BP陕西省西安市及周边明清 658-114 BPaDNA
ZhanqiM52 HRR3231954 占旗遗址寺洼文化距今3000年甘肃省定西市岷县距今3000年aDNA
MogouM257 HRR3231896 磨沟遗址齐家文化距今3600-3200年甘肃省甘南藏族自治州临潭县距今3600-3200年aDNA

FAQ

What is haplogroup A-a1a?

When did A-a1a form?

A-a1a formed about 16,500 years ago.

Where are A-a1a samples mainly from?

TheYtree curates 185 samples under this lineage, mainly from 中国、Vietnam、India.

How do I attach my sample to A-a1a?

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