Template:Y-DNA

♂Evolutionary tree of human Y-chromosome DNA haplogroups

Y-chromosomal Adam

A

BT

B

CT

DE

CF

D

E

C

F

G

H

IJK

IJ

K

I

J

LT

K2

L

T

P

NO

MS

R

Q

N

O

M

S

R1

R2

R1a

R1b