Table 1 Per cross information of the sequenced individuals (F0 and F1) and SNP array genotyped individuals (F2). F0 and F1 animals served as the reference panel for the imputation of the F2 generation to sequence level for subsequent genome wide association analyses
Cross/GenerationF0*F1F2
Piétrain x (Large White x Landrace)/Large White13551750
Meishan x Piétrain819304
Wild Boar x Piétrain617291
Wild Boar x Meishan10312
Total24*912657
  • * Four founders are common among crosses.