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Table 4 Significant CNVRs associated with growth traits in U.S. and Canadian Duroc pigs

From: Genome-wide detection of CNV regions and their potential association with growth and fatness traits in Duroc pigs

Population

Traits1

CNVR ID2

Type3

Chromosome

Start (bp)

End (bp)

P-value4

Candidate genes

U.S. Duroc

ADG

CNVR 79

Gain

1

270,413,118

270,492,246

6.07E-03

 

ADG

CNVR 122

Gain

2

105,908,671

106,135,493

6.39E-03

 

ADG

CNVR 514

Loss

9

619,847

1,268,010

5.71E-03

 

ADG; AGE

CNVR 83

Mixed

2

27,459

2,407,984

1.54E-03; 1.78E-03

PNPLA2

ADG; AGE

CNVR 85

Mixed

2

3,094,575

3,946,741

2.16E-04; 3.67E-04

 

ADG; AGE

CNVR 152

Mixed

3

2,789,839

3,480,462

7.38E-05; 2.85E-04

SDK1

ADG; AGE

CNVR 315

Gain

5

52,276,104

52,737,350

2.01E-04; 4.78E-05

 

ADG; AGE

CNVR 362

Mixed

6

66,808,707

67,379,563

5.20E-04; 1.59E-04

 

ADG; AGE

CNVR 602

Mixed

11

39,893,652

40,308,946

5.02E-03; 5.20E-03

 

ADG; AGE

CNVR 607

Gain

11

43,760,741

43,890,386

3.44E-03; 1.48E-03

 

ADG; AGE

CNVR 637

Mixed

12

23,605,417

24,199,377

1.42E-03; 9.13E-04

 

ADG; AGE

CNVR 732

Mixed

13

206,578,011

208,240,759

8.78E-06; 2.43E-04

PFKL

ADG; AGE

CNVR 852

Gain

15

122,779,236

122,863,462

3.73E-03; 3.98E-03

 

AGE

CNVR 27

Mixed

1

68,740,759

69,522,447

5.25E-03

 

AGE

CNVR 516

Mixed

9

3,080,614

3,416,559

4.85E-03

 

AGE

CNVR 658

Gain

12

53,806,610

54,033,307

3.93E-03

PIK3R6, PIK3R5

Canadian Duroc

ADG; AGE

CNVR 90

Mixed

2

8,919,611

9,435,996

3.89E-03; 5.18E-03

BSCL2

ADG; AGE

CNVR 149

Mixed

3

162,027

2,071,648

1.51E-05; 3.10E-05

GPER1, PDGFA

ADG; AGE

CNVR 188

Gain

3

105,163,639

105,756,806

1.87E-03; 2.73E-03

 

ADG; AGE

CNVR 267

Gain

4

108,348,774

108,589,640

4.96E-04; 4.82E-05

 

ADG; AGE

CNVR 277

Gain

4

116,110,055

116,722,933

1.01E-03; 8.12E-04

 

ADG; AGE

CNVR 354

Loss

6

46,826,412

47,252,470

4.05E-07; 8.81E-07

 

ADG; AGE

CNVR 537

Mixed

9

61,615,730

62,034,708

7.70E-05; 1.43E-04

 

ADG; AGE

CNVR 684

Mixed

13

32,709,504

32,901,267

1.44E-03; 1.32E-03

GNAI2

ADG; AGE

CNVR 789

Gain

14

121,605,565

121,639,735

3.28E-05; 1.90E-04

 
  1. 1ADG Average daily gain at 100 kg; AGE Days to 100 kg. 2CNVRs ID in boldface represents the CNVR identified in both traits. 3Gain: duplications; Loss: deletions; Mixed: Gain and Loss occurring in the same region. 4P-value in boldface: genome-wide significant; P-value not in boldface: suggestive significant