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Table 3 QTL regions associated with fatty acid composition in Nellore steers by Bayes B

From: Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle

Group

Traits

QTL window (first and last SNP)

Number of SNP /window1

%Variance explained SNP window1

Chr

Map position (UMD 3.1 bovine assembly)

PCG2

Saturated fatty acid

C14:0

rs43328164 - rs134696015

295

1.06

3

6009105 - 6999643

- 3

 

C18:0

rs133274959 - rs136576856

213

3.46

3

25008982 - 25990012

HMGCS2, PHGDH, HSD3B1, HAO2

 

C16:0

rs134160160 - rs109942510

285

1.38

3

26002777 - 26998679

WARS2

 

C14:0

rs41627556 - rs110731616

332

1.43

9

36013595 - 36997263

GNG11, RGS5

 

C18:0

rs136405986 - rs137105475

114

1.08

10

74001100 - 74957582

DHRS7

 

C18:0

rs132804279 - rs109645596

102

2.08

11

105009792 - 105985714

NUP214

 

C16:0

rs109773631 - rs135618512

277

1.53

12

13000697 - 13997298

-

 

C12:0

rs42924061 - rs134942057

214

3.48

12

60000226 - 60994461

SLITRK6

Monounsat. fatty acid

C14:1 cis-9

rs137683417 - rs29003360

232

1.86

2

26002605 - 26999718

GAD1, Sp5

 

C18:1 cis-9

rs134160160 - rs109942510

285

1.40

3

26002777 - 26998679

WARS2

 

C16:1 cis-9

rs133274959-rs136576856

213

1.42

3

25008982 - 25990012

HMGCS2, PHGDH, HSD3B1, HAO2

 

C18:1 cis-9

rs133274959-rs136576856

213

2.57

3

25008982 - 25990012

HMGCS2, PHGDH, HSD3B1, HAO2

 

C18:1 t-16

rs133728493 - rs109630757

264

2.56

6

50008629 - 50996673

-

 

C16:1cis-9

rs135892505 - rs109693564

184

1.04

7

80006438 - 80997126

-

 

C16:1cis-9

rs136405986 - rs137105475

114

1.18

10

74001100 - 74957582

DHRS7

 

C14:1cis-9

rs110517663 - rs137137362

127

1.43

11

27000446 - 27993515

ABCG5

 

C18:1 cis-9

rs109773631 - rs135618512

277

1.91

12

13000697 - 13997298

-

 

C14:1 cis-9

rs137754875 - rs135670282

203

1.55

12

66002783 - 66997356

GPC6

 

C18:1 t-16

rs109872854 - rs134277482

250

2.17

17

41001273 - 41991683

RAPGEF2, RPS27

Polyunsat. fatty acid

C22:5 n-3

rs132839318 - rs134264692

306

3.35

3

27001604 - 27997941

SPAG7, WDR3

 

C18:2 t-11c-15

rs42404785 - rs133183089

144

1.69

3

72000121 - 72997801

AQP7, LOXL2

 

C18:3 n-6

rs109612389 - rs133661384

205

1.34

7

34004443 - 34998434

-

 

C18:2 t-11c-15

rs135377389 - rs133297940

267

3.49

8

68013821 - 68993778

-

 

C22:5 n-3

rs110411459 - rs137802105

202

4.74

10

29000222 - 29962997

-

 

C20:5 n-3

rs137823965 - rs42507195

199

2.19

10

49005824 - 49980174

RORA

 

C18:3 n-3

rs42582725 - rs133775322

132

1.33

17

24002089 - 24987264

-

 

C18:2 t-11c-15

rs137602675 - rs133056879

187

1.01

26

20001875 - 20999270

-

 

C20:3 n-6

rs134302284 - rs136338106

144

1.77

27

26000833 - 26975692

-

Total of MUFA

MUFA

rs133274959 - rs136576856

213

3.24

3

25008982 - 25990012

HMGCS2, PHGDH, HSD3B1, HAO2

  

rs134160160 - rs109942510

285

1.13

3

26002777 - 26998679

WARS2

Total of n-3

n-3

rs110411459 - rs137802105

202

2.59

10

29000222 - 29962997

-

  

rs137823965 - rs42507195

199

2.25

10

49005824 - 49980174

-

  

rs1322839318 - rs134264692

306

1.37

3

27001604 - 27997941

SPAG7, WDR3

Total of n-6

n-6

rs134302284 - rs136338106

144

2.47

27

26000833 - 26975692

-

  1. 11 Mb window.
  2. 2Positional candidate genes.
  3. 3No putative candidate gene associated with the trait.