Population group^*

N

Hg C

Hg D

p^**

Altaian populations

1058

252

223

<0.0001

Siberian populations

2892

911

570

<0.0001

Central Asian populations

3078

314

444

<0.0001

Caucasus populations

829

92

54

<0.00001

European populations

8229

20

21

0.896

Bulgarians’ European neighbouring populations

658

1

1

0.873002

Bulgarians

855

2

3