S-B255 / S1

Key facts

Samples

Ancient DNA

• I430422900-500 BPaDNA
• I438822900-500 BPaDNA
• I410562900-500 BPaDNA
• I410522900-500 BPaDNA

FAQ

What is haplogroup S-B255?

S-B255 (S1) is a paternal haplogroup downstream of S, formed about 44,300 years ago (YFull: 43,600), defined by 4 equivalent mutations; TheYtree curates 12 sub-clades and 41 samples under this lineage (Personal 1 / Scientific 17 / Ancient 23).

When did S-B255 form?

S-B255 formed about 44,300 years ago (YFull: 43,600).

Where are S-B255 samples mainly from?

TheYtree curates 41 samples under this lineage, mainly from Australia、Papua New Guinea、Micronesia.

How do I attach my sample to S-B255?

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