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X2b-b

1309
X2b-b is a mitochondrial (maternal) haplogroup downstream of X2b, formed about 1,950 years ago, defined by 2 mutations; TheYtree curates 25 sub-clades and 234 samples under this lineage (Personal 5 / Scientific 5 / Ancient 224).

Key facts

Upstream lineageX2b
Downstream sub-clades25
Defining mutations2
TMRCA~1,950 yr · 2.0 kya
AliasesYFull X2b

Samples

234Samples in lineage
5Personal
5Scientific
224Ancient
Germany 13United Kingdom 12France 11Spain 7Poland 5Switzerland 4Italy 4

Representative ancient samples (aDNA)

  • I371252175 cal BPaDNA
  • I367672175 cal BPaDNA
  • I216132175 cal BPaDNA
  • W128Early Middle Ages; 1st half of 6th century; SD 4 (510–530) - SD 5 (530-555)aDNA

FAQ

What is haplogroup X2b-b?

X2b-b is a mitochondrial (maternal) haplogroup downstream of X2b, formed about 1,950 years ago, defined by 2 mutations; TheYtree curates 25 sub-clades and 234 samples under this lineage (Personal 5 / Scientific 5 / Ancient 224).

When did X2b-b form?

X2b-b formed about 1,950 years ago.

Where are X2b-b samples mainly from?

TheYtree curates 234 samples under this lineage, mainly from Germany、United Kingdom、France.

How do I attach my sample to X2b-b?

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

← Back to the maternal haplogroup

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