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Table 2 Number of haplotypes with a significant absence or reduced level of homozygosity at p < 5 × 10−8 by test and breed

From: Analysis of a large dataset reveals haplotypes carrying putatively recessive lethal and semi-lethal alleles with pleiotropic effects on economically important traits in beef cattle

Testa

Aberdeen Angus

Charolais

Hereford

Limousin

Simmental

T1

3

0

0

8

6

T2

1

9

13

14

15

T3

2

3

0

3

1

T4

65

72

56

90

16

T5

1

5

11

15

1

Totalb

69

86

57

109

36

  1. aT1: population test; T2: carrier mating test on sire × dam matings; T3: carrier mating test on sire × maternal grand-sire matings; T4: semi-lethality test on sire × dam matings; T5: semi-lethality test on sire × maternal grand-sire matings
  2. bTotal number of haplotypes with p < 5 × 10−8 from at least one test