O-A16440 / O2a2b2b1b

Key facts

Samples

Ancient DNA

• WH-Mdong HRR2914352 河南焦作万花遗址 明清时期河南焦作万花遗址明清时期aDNA
• WH-M14dong HRR2914342 河南焦作万花遗址 明清时期河南焦作万花遗址明清时期aDNA
• I22801 HRR1830015 山东泰安大汶口遗址 大汶口文化晚期山东省泰安市岱岳区大汶口镇和宁阳县磁窑镇 大汶口遗址4666 BP， 2868-2577 cal BCEaDNA
• DA45 蒙古国南戈壁省巴彦布拉格汉代受降城遗址遗骨样本2084-2106年前（西汉中后期）aDNA

FAQ

What is haplogroup O-A16440?

O-A16440 (O2a2b2b1b) is a paternal haplogroup downstream of O-BY171743, formed about 7,730 years ago (YFull: 7,500), defined by 81 equivalent mutations; TheYtree curates 141 sub-clades and 93 samples under this lineage (personal 83 / scientific 5 / ancient 5).

When did O-A16440 form?

O-A16440 formed about 7,730 years ago (YFull: 7,500).

Where are O-A16440 samples mainly from?

TheYtree curates 93 samples under this lineage, mainly from 中国、대한민국、Singapore.

How do I attach my sample to O-A16440?

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