Table 1 Pigs genotyped in this study

From: Porcine colonization of the Americas: a 60k SNP story

Country

Population/breed

Location

Code

N (n)

Village pigs

 USA

Ossabaw pig

Ossabaw island

USOB

7

 

Yucatan

Indiana

USYU

10

 

Guinea hog

Several locations

USGH

15

 Mexico (MX)

Cuino

Nayarit

MXCU

7

 

Hairless

Several locations

MXHL

9

 Cuba (CU)

Creole

Pinar del Río (West)

CUWE

5

  

Sancti Spiritus (Center)

CUCE

1

  

Granma (East)

CUEA

12

 Guadeloupe (GP)

Creole

Guadeloupe

GPCR

4

 Guatemala (GU)

Creole

Baja Verapaz, Salamá

GUCR

14

 Costa Rica (CR)

Creole

Guanacaste, Alajuela

CRCR

12

 Colombia (CO)

Zungo

Cereté (Córdoba)

COZU

10

 

Creole

Alto Baudó (Chocó)

COCR

11

 Ecuador (EC)

Creole

Loja

ECCR

5 (1)

 Peru (PE)

Creole

Titicaca area

PECR

16

 Brazil (BR)

Moura

Concórdia

BRMO

9

 

Monteiro

Poconé

BRMT

10

 

Piau

Bahia

BRPU

9

 

Nilo

Goias

BRNI

2

 Bolivia (BO)

Creole

Oruro

BOCR

6 (3)

 Paraguay (PY)

Feral pig

San Pedro

PYFP

3 (3)

 Argentina (AR)

Creole

Misiones

ARMS

9

 

Feral pig

Esteros del Iberá

ARFP

6

 

Semi feral

Formosa

ARFO

10

 

Creole

Salta

ARNW

3 (3)

 Uruguay (UY)

Cerdo pampa

Rocha

UYCP

1 (1)

Outgroup pigs

 Spain

Iberian

Several locations

ESIB

16

 

Canarian

Canary islands

ESCN

4

 Portugal

Bisaro

Several locations

PTBI

14

 Italy

Black sicilian

Sicily

ITSI

4

 Poland, Hungary, Tunisia

Wild boar

Several locations

WB

13

 Denmark, Holland, USA

Duroc

Several locations

DU

20

 Denmark, Holland, USA

Landrace

Several locations

LR

20

 Denmark, Holland, USA

Landrace

Several locations

LW

20

 UK, USA

Hampshire

Several locations

HS

14

 China

Jiangquhai

Jiangsu

JQ

11

 China

Jinhua

Zheijiang

JH

17

 China

Xiang pig

Guizhou

XP

13

 China

Meishan

Jiangsu

MS

17

  1. N=total sample size; n=number of samples with a high percentage of missing values (<20%) and removed from FST and ADMIXTURE analyses.