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Table 5 Numbers of unique haplotypes that existed in the reference populations for different imputation scenarios

From: Imputation of genotypes in Danish purebred and two-way crossbred pigs using low-density panels

Validation

Reference

Size of reference

10a

20a

30a

50a

100a

Purebred

LL

4166

63

223

441

956

2297

Purebred

YY

4263

58

216

445

966

2298

Purebred

LL + YY

8429

109

432

880

1916

4585

Crossbred

LL

8429

79

314

669

1579

4170

Crossbred

YY

8429

74

300

665

1571

4101

Crossbred

LL + YY

8429

109

432

880

1916

4585

  1. aNumber of consecutive SNP alleles assumed for each haplotype. LL stands for Landrace; YY stands for Yorkshire. All the scenarios were under the imputation strategy of ‘5 K to 8 K’. Numbers in the table are averages over non-overlapping windows of a specific size