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Haplogroup pre-JT is a human mitochondrial DNA haplogroup (mtDNA). It is also called R2'JT.

Haplogroup R2'JT
Possible time of origin42,600 to 67,100 YBP
Possible place of originProbably West Asia
AncestorR
DescendantsR2, JT
Defining mutations4216

OriginEdit

Haplogroup pre-JT[1][2] is a descendant of the haplogroup R. It is characterised by genetic marker at 4216. The pre-JT clade has two direct descendant lineages, haplogroup JT and haplogroup R2.

DistributionEdit

SubcladesEdit

Its subclade is Haplogroup JT, which further divides into Haplogroup J and Haplogroup T.

TreeEdit

See alsoEdit

ReferencesEdit

External linksEdit