Table 1 Characteristics of samples
Breed/population | Category | Sample size | Source | Sampling site |
|---|---|---|---|---|
Bamei pig | Indigenous | 115 | Ear tissue | Qinghai Province |
Duroc | Commercial | 101 | Ear tissue | Qinghai Province |
Landrace | Commercial | 108 | Ear tissue | Qinghai Province |
Yorkshire | Commercial | 165 | Ear tissue | Qinghai Province |
Total | 489 |