Home / C-F10085 / C-F9721

C-F9721 / C2a1a1b1a2a

TMRCA: 3270 years 2281   
C-F9721 (C2a1a1b1a2a) is a paternal haplogroup downstream of C-F10085, formed about 3,270 years ago (YFull: 3,500), defined by 6 equivalent mutations; TheYtree curates 73 sub-clades and 130 samples under this lineage (Personal 27 / Scientific 19 / Ancient 84).

Key facts

ParentC-F10085
Sub-clades73
Defining SNPs6
TMRCA~3,270 y · 3.3 kya
YFull estimate~3,500 y
ISOGG 2019C2a1a1b1a2a
Defining SNPF9721
AliasesMofang C-F9721 · YFull C-F9721

Samples

130Samples in lineage
27Personal
19Scientific
84Ancient
Austria 72中国 34Afghanistan 10Mongolia 7Kyrgyzstan 2Bulgaria 1Türkiye 1

Ancient DNA

FAQ

What is haplogroup C-F9721?

C-F9721 (C2a1a1b1a2a) is a paternal haplogroup downstream of C-F10085, formed about 3,270 years ago (YFull: 3,500), defined by 6 equivalent mutations; TheYtree curates 73 sub-clades and 130 samples under this lineage (Personal 27 / Scientific 19 / Ancient 84).

When did C-F9721 form?

C-F9721 formed about 3,270 years ago (YFull: 3,500).

Where are C-F9721 samples mainly from?

TheYtree curates 130 samples under this lineage, mainly from Austria、中国、Afghanistan.

How do I attach my sample to C-F9721?

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

Community discussion （2）

  • Anonymous2026-06-09💬 1
    夏家店上层，白宝金-汉书二期大族(吉大透露)，也可能是高台山大族，高台山很可能是日韩人群的常染和文化大来源，有东北日韩最早的水稻。
    • Anonymous 还有鲜卑，柔然和奥地利阿瓦尔人也是明确为此父系。夏家店上层一部分为东胡，春秋战国时的井钩子文化也大概率清一色为此父系，应是纯东胡。

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