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Table 2 Haplotype association analyses for six milk production traits in buffalo

From: Genome-wide identification of Diacylglycerol Acyltransferases (DGAT) family genes influencing Milk production in Buffalo

Blocks

Haplotype

Frequency

Haplotype combination (n)

Traits (LSM ± SE)

PM270/Kg

MY270/Kg

FY270/Kg

FP270/%

PY270/Kg

PP270/%

D1.1

H1: TA

38.16%

H1H1 (55)

15.4 ± 0.26

3073.0 ± 50.6

258.0 ± 4.6

8.40 ± 0.09

144.0 ± 2.2

4.67 ± 0.03

 

H2: TT

31.23%

H1H2 (106)

15.0 ± 0.19

3007.0 ± 37.7

243.0 ± 3.4

8.13 ± 0.07

139.0 ± 1.7

4.64 ± 0.02

 

H3: CA

30.61%

H1H3 (100)

15.2 ± 0.21

3073.0 ± 40.8

254.0 ± 3.7

8.31 ± 0.07

141.0 ± 1.8

4.60 ± 0.02

   

H2H2 (35)

15.0 ± 0.34

2993.0 ± 67.0

247.0 ± 6.1

8.26 ± 0.12

140.0 ± 2.9

4.69 ± 0.03

   

H2H3 (77)

15.2 ± 0.22

3056.0 ± 43.3

251.0 ± 4.0

8.27 ± 0.08

141.0 ± 1.9

4.63 ± 0.02

   

H3H3 (37)

15.1 ± 0.35

3119.0 ± 69.8

263.0 ± 6.4

8.41 ± 0.13

145.0 ± 3.1

4.66 ± 0.04

D1.2

H1: AATGAC

37.30%

H1H1 (56)

14.9 ± 0.23

2976.0 ± 45.3

250.0 ± 4.1

8.43 ± 0.08a

139.0 ± 2.0

4.69 ± 0.02a

 

H2: GATGGC

25.73%

H2H1 (75)

15.3 ± 0.19

3031.0 ± 37.5

248.0 ± 3.4

8.19 ± 0.07

141.0 ± 1.6

4.65 ± 0.02a

 

H3: GACGAC

21.65%

H2H2 (34)

15.5 ± 0.27

3142.0 ± 53.1

251.0 ± 4.8

8.02 ± 0.10b

141.0 ± 2.3

4.51 ± 0.03b

   

H3H1 (67)

14.8 ± 0.21

3013.0 ± 41.3

251.0 ± 3.8

8.39 ± 0.08a

141.0 ± 1.8

4.68 ± 0.02a

   

H3H2 (40)

15.3 ± 0.25

3080.0 ± 49.0

255.0 ± 4.5

8.29 ± 0.09

142.0 ± 2.2

4.62 ± 0.03

   

H3H3 (16)

15.2 ± 0.43

3079.0 ± 85.3

261.0 ± 7.8

8.47 ± 0.15

146.0 ± 3.7

4.74 ± 0.04a

D2.1

H1: CGTT

44.68%

H1H1 (84)

14.7 ± 0.27

2935.0 ± 52.3a

238.0 ± 4.8

8.15 ± 0.1

136.0 ± 2.3

8.15 ± 0.10a

 

H2: TATC

42.60%

H2H1 (152)

15.0 ± 0.23a

2968.0 ± 44.0a

244.0 ± 4.0

8.27 ± 0.08

137.0 ± 1.9

8.27 ± 0.08ac

 

H3: TAGC

9.95%

H2H2 (72)

15.0 ± 0.25a

2988.0 ± 48.0

245.0 ± 4.4

8.25 ± 0.09

139.0 ± 2.1a

8.25 ± 0.09

   

H2H3 (34)

13.8 ± 0.34b

2705.0 ± 66.4b

228.0 ± 6.1

8.46 ± 0.12

128.0 ± 2.9b

8.46 ± 0.12b

   

H3H1 (37)

14.4 ± 0.34

2811.0 ± 66.0

232.0 ± 6.1

8.30 ± 0.12

130.0 ± 2.9

8.30 ± 0.12

   

H3H3 (8)

15.0 ± 0.68

2903.0 ± 131.9

240.0 ± 12.1

8.30 ± 0.24

141.0 ± 5.8

8.30 ± 0.24b

D2.2

H1: TATTCCT

69.04%

H1H1 (189)

14.9 ± 0.19

2969.0 ± 36.3

243.0 ± 3.3

8.19 ± 0.07

138.0 ± 1.6

8.19 ± 0.07

 

H2: GGCCGTG

21.20%

H1H2 (117)

14.6 ± 0.17

2911.0 ± 33.5

243.0 ± 3.1

8.37 ± 0.06

137.0 ± 1.5

8.37 ± 0.06

 

H3: TATTGTT

6.71%

H1H3 (44)

14.4 ± 0.30

2819.0 ± 58.9

231.0 ± 5.4a

8.23 ± 0.11

133.0 ± 2.6

8.23 ± 0.11

   

H2H2 (23)

15.1 ± 0.35

3080.0 ± 68.3a

256.0 ± 6.3b

8.33 ± 0.12

144.0 ± 3.0a

8.33 ± 0.12

   

H3H2 (10)

13.9 ± 0.59

2674.0 ± 114.3b

227.0 ± 10.4

8.51 ± 0.21

126.0 ± 5.0b

8.51 ± 0.21

   

H3H3 (3)

14.9 ± 0.90

2855.0 ± 175.4

228.0 ± 16.0

8.10 ± 0.32

134.0 ± 7.7

8.10 ± 0.32

D3.1

H1: ACG

51.88%

H1H1 (116)

15.1 ± 0.14a

2973.0 ± 27.1

248.0 ± 2.5a

8.34 ± 0.05a

139.0 ± 1.2a

4.67 ± 0.01a

 

H2: GTA

24.53%

H1H2 (92)

14.3 ± 0.17b

2864.0 ± 31.9a

236.0 ± 3.0b

8.27 ± 0.06a

134.0 ± 1.4ac

4.69 ± 0.02a

 

H3: GCG

11.88%

H1H3 (42)

15.3 ± 0.23a

3071.0 ± 43.8b

253.0 ± 4.1a

8.28 ± 0.08a

141.0 ± 2.0ab

4.63 ± 0.02ab

   

H2H2 (24)

15.1 ± 0.30

3075.0 ± 58.6b

250.0 ± 5.4ab

8.15 ± 0.11a

141.0 ± 2.6

4.61 ± 0.03

   

H2H3 (25)

15.2 ± 0.30

3090.0 ± 57.5b

260.0 ± 5.3a

8.41 ± 0.10a

140.0 ± 2.6

4.56 ± 0.03b

   

H3H3 (6)

16.6 ± 0.64b

3248.0 ± 124.0b

300.0 ± 11.5c

9.25 ± 0.22b

157.0 ± 5.5b

4.84 ± 0.06c

D4.1

H1: AG

77.51%

H1H1 (243)

15.3 ± 0.76

3138.0 ± 146.0a

260.0 ± 13.2a

8.3 ± 0.26

142.0 ± 6.5

4.53 ± 0.07a

 

H2:GT

13.96%

H1H2 (89)

15.3 ± 0.76

2988.0 ± 148.0b

248.0 ± 13.4b

8.31 ± 0.26

138.0 ± 6.5

4.64 ± 0.07b

 

H3:GG

8.06%

H1H3 (51)

14.8 ± 0.78

2985.0 ± 152.0

243.0 ± 13.7b

8.2 ± 0.27

134.0 ± 6.7

4.51 ± 0.08ac

   

H2H2 (10)

14.7 ± 0.99

3020.0 ± 191.0

246.0 ± 17.3

8.19 ± 0.34

144.0 ± 8.5

4.74 ± 0.10b

   

H3H2 (11)

15.2 ± 0.97

2991.0 ± 187.0

242.0 ± 17.1

8.1 ± 0.34

138.0 ± 8.3

4.62 ± 0.09

   

H3H3 (2)

12.5 ± 2.07

2360.0 ± 400.0

180.0 ± 36.3

7.74 ± 0.71

103.0 ± 17.7

4.40 ± 0.20

D4.2

H1:TC

74.50%

H1H1 (240)

14.1 ± 0.50

2797.0 ± 96.7

220.0 ± 8.8a

7.94 ± 0.17a

128.0 ± 4.3a

4.58 ± 0.05a

 

H2: CT

25.24%

H1H2 (135)

14.2 ± 0.50

2851.0 ± 96.2

235.0 ± 8.7b

8.25 ± 0.17b

133.0 ± 4.3b

4.64 ± 0.05b

   

H2H2 (31)

14.9 ± 0.54

2901.0 ± 105

239.0 ± 9.5b

8.23 ± 0.19

136.0 ± 4.6b

4.68 ± 0.05b

D4.3

H1: CGGTC

51.44%

H1H1 (108)

15.0 ± 0.77

2918.0 ± 148.0

242.0 ± 13.5

8.3 ± 0.27

135.0 ± 6.6

4.64 ± 0.07a

 

H2: TATCT

37.75%

H1H2 (153)

14.7 ± 0.76

2885.0 ± 148.0

235.0 ± 13.4

8.16 ± 0.26

134.0 ± 6.5

4.65 ± 0.07a

 

H3: CGGCT

8.43%

H1H3 (39)

14.8 ± 0.80

2899.0 ± 155.0

239.0 ± 14.1

8.25 ± 0.28

132.0 ± 6.9

4.54 ± 0.08b

   

H2H2 (63)

14.7 ± 0.79

2886.0 ± 152.0

231.0 ± 13.8

8.04 ± 0.27

133.0 ± 6.7

4.62 ± 0.08

   

H3H2 (25)

14.6 ± 0.82

2946.0 ± 159.0

236.0 ± 14.4

8.06 ± 0.28

134.0 ± 7.0

4.56 ± 0.08

   

H3H3 (2)

13.9 ± 2.05

2949.0 ± 397.0

237.0 ± 35.9

8.02 ± 0.71

131.0 ± 17.5

4.42 ± 0.20

  1. Frequency (%), the frequency of individuals with each haplotype among population; Haplotype combination (n), the number of individuals with each haplotype combination among population; LSM ± SE represent the least square means ± standard error; PM270, 270-day peak milk yield; MY270, 270-day total milk yield; FY270, 270-day fat yield; FP270, 270-day fat percentage; PY270, 270-day protein yield and PP270, 270-day protein percentage. For each haplotype block each trait, values with different superscripts differ significantly at Bonferroni corrected P < 0.05