R-CTS6666 / R1b1a2

Key facts

Samples

Ancient DNA

• I41761_preQC.TW550 BPaDNA
• I41584_preQC.TW800 BPaDNA
• I22203.AG.TW6741 BPaDNA
• I22204.AG.TW7100 BPaDNA

FAQ

What is haplogroup R-CTS6666?

R-CTS6666 (R1b1a2) is a paternal haplogroup downstream of R-V1636, formed about 7,200 years ago (YFull: 6,600), defined by 24 equivalent mutations; TheYtree curates 25 sub-clades and 78 samples under this lineage (Personal 14 / Scientific 8 / Ancient 56).

When did R-CTS6666 form?

R-CTS6666 formed about 7,200 years ago (YFull: 6,600).

Where are R-CTS6666 samples mainly from?

TheYtree curates 78 samples under this lineage, mainly from Russia、中国、Türkiye.

How do I attach my sample to R-CTS6666?

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