I1a1

1094
I1a1 is a mitochondrial (maternal) haplogroup downstream of I1a, formed about 1,950 years ago, defined by 3 mutations; TheYtree curates 10 sub-clades and 77 samples under this lineage (Personal 1 / Scientific 4 / Ancient 72).

Key facts

Upstream lineageI1a
Downstream sub-clades10
Defining mutations3
TMRCA~1,950 yr · 2.0 kya
AliasesYFull I1a1 · FTDNA I1a1

Samples

77Samples in lineage
1Personal
4Scientific
72Ancient
Sweden 6Germany 5Poland 5Austria 3Hungary 3France 2Ukraine 2

Representative ancient samples (aDNA)

  • I216262175 cal BPaDNA
  • VIM62nd half of 6th century (SD Phase 5-6 according to Koch 2001, approx. 530-580)aDNA
  • dfb0024000-1300 BCEaDNA
  • I40121.TW900 BPaDNA

FAQ

What is haplogroup I1a1?

I1a1 is a mitochondrial (maternal) haplogroup downstream of I1a, formed about 1,950 years ago, defined by 3 mutations; TheYtree curates 10 sub-clades and 77 samples under this lineage (Personal 1 / Scientific 4 / Ancient 72).

When did I1a1 form?

I1a1 formed about 1,950 years ago.

Where are I1a1 samples mainly from?

TheYtree curates 77 samples under this lineage, mainly from Sweden、Germany、Poland.

How do I attach my sample to I1a1?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.



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