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Table 1 Description of the data for missing and depleted homozygous haplotypes in three pig breeds. Table shows average and standard deviation (between parenthesis) for all parameters per breed. The number of loci harbours the unique number of genomic windows containing significant haplotypes

From: A systematic survey to identify lethal recessive variation in highly managed pig populations

Description

Synthetic boar line

Landrace

Large white

Number of samples

5488

5056

12,417

Number of trios

3806

2548

8778

Number of haplotypes

41

16

88

Number of loci

32

16

70

Haplotype length (markers)

25.4 (18.5)

19.3 (22.3)

36.04 (37.0)

Haplotypes in window (frequency > 0.5%)

16.3 (7.8)

22.2 (10.3)

25.1 (13.3)

Number of carriers

707.5 (348.9)

689.9 (290.8)

972.1 (545.3)

Haplotype frequency

6.4 (3.2)

6.8 (2.9)

3.9 (2.2)

Homozygous expected

24.3 (27.6)

18.4 (10.5)

22.2 (22.6)

Carrier matings with genotyped offspring

29.9 (31.6)

36.1 (20.6)

33.6 (34.6)

Carrier matings in pedigree

72.9 (69.5)

169.8 (119.0)

104.7 (107.8)

Genotyped carrier progeny

96.8 (109.7)

73.75 (42.1)

88.8 (90.2)

% Heterozygous carrier progeny

55.1

60.3

53.8

Genes in window

21.2 (26.3)

15.8 (22.0)

19.0 (19.7)