Table 1 Sampling information and analysis performed in each pig population

British Saddleback

BS

Local

UK

29

29

2

Gloucester old spots

GO

Local

UK

33

33

2

Large black

LB

Local

UK

30

30

1

Middle white

MW

Local

UK

27

27

2

Tamworth

TA

Local

UK

30

30

2

Chato Murciano

CM

Local

Spain

46

46

2

Iberian pig

IB

Local

Spain

29

29

2

Cinta Senese

CS

Local

Italy

13

13

1

Casertana

CT

Local

Italy

15

15

2

Nera Siciliana

NS

Local

Italy

15

15

0

Calabrese

CA

Local

Italy

15

15

1

Mangalica

MA

Local

Hungary

25

0

2

Duroc

DU

Commercial

International

2

0

2

Large white

LW

Commercial

International

2

0

2

Landrace

LR

Commercial

International

2

0

2

Pietrain

PI

Commercial

International

2

0

2

Warthog

-

Wild

-

2

0

2

Wild boar

WB

Wild

China

3

0

3

Wild boar

WB

Wild

The Netherlands

2

0

2