Age: About 3,900 years ago

Origin: Eurasia


Parent Branch: I-CTS9352

Descendant branch(s): I-BY266 I-BY479 I-Y25790

FTDNA Tree Link: Link

YFull Info

Name: I-Z73

Age: 3900 ybp ± 1400 CI 95%

Expansion: 2200 ybp ± 700 CI 95%

Parent: I-Z7

Note: This information does not imply an endorcement of YFull or their methods. It is provided at the request of readers.

I-Z73 is a branch on the paternal tree of human kind. It and branches help trace human history from our origin in Africa.

FamilyTreeDNA Y-Haplotree

Pod not found

I-Z73 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-Z73. There, it is the child of the I-CTS9352 branch.

Defining Variant(s)

Z73, CTS12940, CTS1679, CTS4191, CTS743, FGC8668, FGC8669, L1301, S2137, V1812, V3142, Y2926, Z2899, Z2901


This branch is defined by YFull as I-Z73. There, it is the child of the I-Z7 branch.

Defining Variant(s)

FGC8675, CTS743, Y2927, Z73, S2137, Y2925, L1301, Z2896, CTS12940, Y2926, FGC8671, S2119, Z2899, Z2897, Y5279, Z2901

Sources & Resources

Related Resources

Coming soon…

Academic Sources

Peer reviewed sources have not been added for this branch yet. If you know of one I have missed, please link to it in the comments.

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