Haplogroup IJK
Time of origin	40,000-45,000 years BP
Place of origin	Southwest Asia
Ancestor	Haplogroup F
Descendants	IJ, K
Defining mutations	L15/S137, L16/S138, L69.1(=G)/S163.1

In human genetics, Haplogroup IJK is a human Y-chromosome DNA haplogroup. Haplogroup IJK is a descendant branch of the macrohaplogroup F with haplogroup IJ and haplogroup K as its attested descendants.^[1]

According to Family Tree DNA, the two SNPs defining this haplogroup unite I, J, and K within F as a "brother clade" to G and H.^[1] FTDNA further states that haplogroup IJK's relationship with haplogroup F1 through F4 is unknown.^[1]

Contents 1 Distribution 2 Subclades 2.1 Tree 3 Mutation 3.1 L15 3.2 L16 4 References 5 See also 6 External links

[edit] Distribution

[edit] Subclades

[edit] Tree

This phylogenetic tree of haplogroup subclades is based on the YCC 2008 tree^[2] and subsequent published research.

• IJK
  • IJK (L15/S137, L16/S138, L69.1(=G)/S163.1)
    • IJ (M429/P125, P123, P124, P126, P127, P129, P130, S2, S22)
    • K (M9, P128, P131, P132)

[edit] Mutation

[edit] L15

The defining SNP L15 is located at Y chromosomal location rs9786139 with the ancestral value being A and the derived value being G.

[edit] L16

The defining SNP L16 is at location rs9786714 with the ancestral value being G and the derived value being A.

[edit] References

[edit] See also

• Haplogroup
• Human Y-chromosome DNA haplogroups
• Y-DNA haplogroups by ethnic groups
• Haplogroup IJ (Y-DNA)
• Haplogroup I (Y-DNA)
• Haplogroup J (Y-DNA)
• Haplogroup K (Y-DNA)

Human Y-chromosome DNA (Y-DNA) haplogroups (by ethnic groups · famous haplotypes)

most recent common Y-ancestor

|

A

BT

|

B

CT

|

CF

DE

|

|

C

F

D

E

|

G

H

IJK

|

IJ

K

|

|

I

J

L

MNOPS

T

|

M

NO

P

S

|

|

N

O

Q

R

[edit] External links