Q-Z781 / Q1b1a2a~

Key facts

Samples

Ancient DNA

• iPCR146_SC135_L1818the Chincha Valley of southern Peruthe thirteenth to fifteenth centuriesaDNA
• YCH045Chichén Itzá in Yucatánthe Late and Terminal Classic periods (AD 600-1000)aDNA
• F9_ST_a 前西班牙时期墨西哥中部的人口历史和遗传结构La Ventana Cave，Sierra Tarahumara，Chihuahua，North Mexico1100 ADaDNA

FAQ

What is haplogroup Q-Z781?

Q-Z781 (Q1b1a2a~) is a paternal haplogroup downstream of Q-CTS2730, formed about 12,390 years ago (YFull: 14,400), defined by 6 equivalent mutations; TheYtree curates 20 sub-clades and 34 samples under this lineage (Scientific 19 / Ancient 15).

When did Q-Z781 form?

Q-Z781 formed about 12,390 years ago (YFull: 14,400).

Where are Q-Z781 samples mainly from?

TheYtree curates 34 samples under this lineage, mainly from Mexico、Argentina、Peru.

How do I attach my sample to Q-Z781?

Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.