I-M284 / I2a1b1a1a

Key facts

Samples

Ancient DNA

• I412722175 cal BPaDNA
• I373432175 cal BPaDNA
• I369912175 cal BPaDNA
• I369822175 cal BPaDNA

FAQ

What is haplogroup I-M284?

I-M284 (I2a1b1a1a) is a paternal haplogroup downstream of I-FGC15073, formed about 8,905 years ago (YFull: 7,100), defined by 20 equivalent mutations; TheYtree curates 48 sub-clades and 90 samples under this lineage (Personal 2 / Scientific 4 / Ancient 84).

When did I-M284 form?

I-M284 formed about 8,905 years ago (YFull: 7,100).

Where are I-M284 samples mainly from?

TheYtree curates 90 samples under this lineage, mainly from United Kingdom、Ireland、France.

How do I attach my sample to I-M284?

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