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Table 1 Weight QTLs

From: Epistatic regulation of growth in Atlantic salmon revealed: a QTL study performed on the domesticated-wild interface

Dataset

H2

Chromosome

Position

% explained variance

Va

Vq

Relative contribution domesticated parents

Relative contribution wild parents

1

0.22

1

20–100

6.5

35.7 ± 14.2

17.4 ± 10.1

87

13

1

0.22

2

10–40

10.4

36.8 ± 23.0

24.4 ± 14.6

71

29

1

0.22

3

60–100

2.5

47.0 ± 20.4

6.0 ± 4.0

67

33

1

0.22

7

50–100

3.1

45.8 ± 21.3

7.5 ± 4.2

70

30

1

0.22

8

5–25

12

21.0 ± 15.2

29.1 ± 12.1

82

18

1

0.22

9

5–80

9.1

31.4 ± 9.8

22.4 ± 10.6

72

28

1

0.22

19

2–60

5.4

45.9 ± 9.4

12.7 ± 6.9

85

15

2

0.19

3

60–100

3.3

198.2 ± 28.9

37.0 ± 26.8

90

10

2

0.19

6

35–45

4.1

193.2 ± 26.3

45.8 ± 25.3

82

18

2

0.19

7

80–100

5

198.2 ± 28.1

38.4 ± 25.7

87

13

2

0.19

9

5–100

3.5

197.4 ± 23.3

40.7 ± 26.9

90

10

2

0.19

10

0–50

4.8

192.4 ± 20.1

48.3 ± 29.4

90

10

2

0.19

11

30–50

5.7

193.8 ± 28.1

49.3 ± 25.1

90

10

2

0.19

12

80–110

3

201.4 ± 23.0

32.3 ± 25.7

89

11

2

0.19

15

50–75

5

192.1 ± 25.5

51.3 ± 22.1

94

6

2

0.19

20

0–30

2.7

203.23.9

27.3 ± 16.6

91

9

2

0.19

21

35–50

3.6

193.9 ± 25.9

39.8 ± 27.9

95

5

2

0.19

22

15–50

7.3

180.9 ± 22.4

64.8 ± 31.2

90

10

2

0.19

28

0–30

3.4

198.2 ± 23.9

36.1 ± 19.4

86

14

3

0.07

2

20–110

7.2

2.2 ± 0.6

1.7 ± 0.9

50

50

3

0.07

17

20–60

5.5

2.0 ± 0.8

2.1 ± 1.0

52

48

4

0.28

2

10–100

20

23.0 ± 12.5

10.6 ± 4.2

52

48

4

0.28

6

0–50

18

30.4 ± 7.3

9.1 ± 2.1

55

45

4

0.28

10

0–80

19

33.3 ± 8.5

8.1 ± 3.4

40

60

4

0.28

21

40–50

6

45.0 ± 9.8

3.2 ± 3.0

20

80

4

0.28

23

5–45

4.7

48.6 ± 8.4

2.4 ± 2.8

37

63

  1. Chromosome, position and percentage of genotypic variation explained by the genome wide significant QTLs related to freshwater weight of domesticated, hybrid and wild salmon in dataset 1–4. The relative contribution of the parent from each type is calculated as the relative proportion of the variance of the random effects corresponding to the farm and wild parents respectively. H2 gives the heritability estimate of the given phenotype within each dataset. Va and Vq are the estimates of the polygenic and QTL variance together with their respective standard deviation