B4a1a1a18

958

B4a1a1a18 is a mitochondrial (maternal) haplogroup downstream of B4a1a1a, formed about 1,050 years ago, defined by 2 mutations; TheYtree curates 1 sub-clades and 2 samples under this lineage (Ancient 2).

Key facts

Upstream lineageB4a1a1a

Downstream sub-clades1

Defining mutations2

TMRCA~1,050 yr · 1.1 kya

AliasesYFull B4a1a1a18 · FTDNA B4a1a1a18

Samples

2Samples in lineage

0Personal

0Scientific

2Ancient

Micronesia 2

Representative ancient samples (aDNA)

I30478Pohnpei Temwen Island Nan Madol Pahndauwas[1200-1650 CE]aDNA
I30477Pohnpei Temwen Island Nan Madol Pahndauwas235±15 BP PSUAMS-11009aDNA

FAQ

What is haplogroup B4a1a1a18?

When did B4a1a1a18 form?

B4a1a1a18 formed about 1,050 years ago.

Where are B4a1a1a18 samples mainly from?

TheYtree curates 2 samples under this lineage, mainly from Micronesia.

How do I attach my sample to B4a1a1a18?

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