G-BY21758 / G2a2b1a2b1

Key facts

Samples

Ancient DNA

• I37210Cordoba, Lucena, Cortijo Coracho Basilica400-500 CEaDNA
• S47899_Charm.51_SQ.TW900 BPaDNA
• I47353.TW550 BPaDNA
• I43412.TW600 BPaDNA

FAQ

What is haplogroup G-BY21758?

G-BY21758 (G2a2b1a2b1) is a paternal haplogroup downstream of G-BY21756, formed about 6,200 years ago (YFull: 5,900), defined by 10 equivalent mutations; TheYtree curates 1 sub-clades and 6 samples under this lineage (Personal 1 / Scientific 1 / Ancient 4).

When did G-BY21758 form?

G-BY21758 formed about 6,200 years ago (YFull: 5,900).

Where are G-BY21758 samples mainly from?

TheYtree curates 6 samples under this lineage, mainly from Türkiye、Spain、Italy.

How do I attach my sample to G-BY21758?

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