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Table 5 Chromosomal Regions with Trait Associated SNPs (TAS) affecting IMF fatty acid (FDR = 0.05)

From: Genome-wide analysis of porcine backfat and intramuscular fat fatty acid composition using high-density genotyping and expression data

SSC

Trait

Chromosomal region (Mb)

N° of TAS

P-value

a(SE)

Ref§

1

C16:0IMF

52.52-84.70

106

8.5 × 10-6

−0.57 (0.12)

[11]

  

102.64-103.05

3

2.8 × 10-4

−0.75 (0.20)

[11]

 

C18:2IMF

83.14-87.07

3

1.4 × 10-4

0.96 (0.29)

[11, 12]

  

103.89-112.25

4

1.8 × 10-4

0.89 (0.29)

[11, 12]

  

122.39-125.33

7

1.6 × 10-4

0.97 (0.31)

[11, 12]

  

137.22-141.52

23

4.2 × 10-5

−1.03 (0.28)

[11, 12]

4

C16:0IMF

96.10-97.84

6

6.0 × 10-4

−0.72 (0.21)

[11, 13, 23]

 

C16:1(n-7)IMF

54.27-59.91

7

2.6 × 10-5

0.21 (0.04)

[11, 23]

  

96.38-96.48

2

1.1 × 10-5

0.23 (0.05)

[11, 23]

  

136.10-136.33

3

1.7 × 10-7

0.21 (0.03)

[11]

 

C18:2IMF

13.60-13.89

2

5.0 × 10-5

−0.99 (0.28)

[9, 10, 23, 24]

  

19.84-21.78

4

4.1 × 10-5

1.23 (0.32)

[9, 10, 23, 24]

  

27.68-34.65

14

5.0 × 10-6

−1.10 (0.26)

[9, 10, 23, 24]

  

31.92-47.70

24

2.4 × 10-6

−1.11 (0.25)

[9, 10, 23, 24]

  

54.27-54.69

17

2.6 × 10-5

−0.92 (0.25)

[9, 10, 23, 24]

  

59.06-73.18

30

1.4 × 10-5

−1.14 (0.29)

[9, 10, 23, 24]

  

73.18-74.58

2

7.5 × 10-4

0.80 (0.28)

[9, 10, 23, 24]

5

C14:0IMF

28.55-30.13

5

6.3 × 10-6

0.08 (0.02)

[11]

8

C16:0IMF

90.73-92.44

5

2.1 × 10-4

0.55 (0.14)

[9, 11, 12, 25]

  

99.33-99.49

3

9.7 × 10-6

0.57 (0.12)

[9, 11, 12, 25]

  

110.90-111.01

2

1.4 × 10-5

0.65 (0.14)

[9, 11, 12, 25]

  

114.21-121.04

17

7.7 × 10-9

−0.74 (0.12)

[9, 11, 12, 25]

  

123.81-125.08

2

1.7 × 10-4

0.53 (0.14)

[9, 11, 12, 25]

  

130.63-134.57

3

7.7 × 10-6

0.60 (0.13)

[9, 11, 12, 25]

 

C16:1(n-7)IMF

99.33-99.49

3

3.4 × 10-7

0.21 (0.04)

[9, 11, 25]

  

114.24-122.29

18

4.9 × 10-9

−0.23 (0.04)

[9, 11, 25]

11

C18:1(n-9)IMF

4.65-4.81

3

2.0 × 10-5

1.69 (0.43)

[11]

 

C18:2IMF

4.65-5.10

4

1.2 × 10-4

−1.25 (0.36)

[11]

13

C16:0IMF

109.42-113.53

7

4.8 × 10-5

−0.54 (0.14)

New

 

C18:2IMF

110.18-114.48

6

2.1 × 10-4

−1.08 (0.34)

New

14

C18:2IMF

1.47-13.67

26

9.8 × 10-6

1.22 (0.31)

[1113]

  

51.55-53.07

7

3.8 × 10-4

−0.96 (0.33)

[1113]

15

C16:0IMF

106.39-109.72

5

5.2 × 10-4

−0.80 (0.23)

[13]

  

122.99-124.17

5

2.1 × 10-5

−0.60 (0.16)

[13]

17

C16:0IMF

22.32-26.80

3

1.1 × 10-4

−0.59 (0.15)

[11]

  1. P-value and additive effects of the most significant SNP in each interval; a (SE): additive effect (standard error); §Reference number of the previous studies identifying a QTL for the same trait in any fat tissue.