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Table 2 Breed representation of the test set and composite reference (CR) panel after filtering

From: A multi-breed reference panel and additional rare variants maximize imputation accuracy in cattle

Breed

Number of testing individuals

HD and F250a, b

HDb, c

F250b, c

HD and F250a (%)

HD (%)

F250 (%)

Holstein

50

1932

3170

1944

80.13

32.92

6.90

Gelbvieh

49

257

265

514

10.66

2.75

1.82

Angus

50

132

2067

14,454

5.47

21.47

51.29

Simmental

50

67

427

1759

2.78

4.43

6.24

Brahman

5

7

25

632

0.29

0.26

2.24

Romagnola

4

4

11

4

0.17

0.11

0.01

Nelore

4

3

855

4

0.12

8.88

0.01

Jersey

4

3

21

5

0.12

0.22

0.02

Gir

5

3

10

6

0.12

0.10

0.02

N’Dama

4

3

7

4

0.12

0.07

0.01

Brangus

0

0

990

1603

0.00

10.28

5.69

Hereford

44

0

569

1834

0.00

5.91

6.51

Mixed/crossbred

0

0

419

2830

0.00

4.35

10.04

Red Angus

0

0

253

1905

0.00

2.63

6.76

Limousin

38

0

215

142

0.00

2.23

0.50

Shorthorn

0

0

136

218

0.00

1.41

0.77

Charolais

0

0

125

284

0.00

1.30

1.01

Santa Gertrudis

0

0

23

11

0.00

0.24

0.04

Japanese Black

0

0

19

0

0.00

0.20

0.00

Brown Swiss

0

0

15

0

0.00

0.16

0.00

Norwegian Red

0

0

5

0

0.00

0.05

0.00

Chianina

0

0

2

1

0.00

0.02

0.00

Piedmontese

0

0

0

9

0.00

0.00

0.03

Braunvieh

0

0

0

7

0.00

0.00

0.02

Guernsey

0

0

0

7

0.00

0.00

0.02

Beefmaster

0

0

0

3

0.00

0.00

0.01

Sheko

0

0

0

2

0.00

0.00

0.01

Maine Anjou

0

0

0

1

0.00

0.00

0.00

Total

307

2411

9629

28,183

100

100

100

  1. aAnimals genotyped with both the HD and F250
  2. bNumber of individuals in CR remaining after 307 testing individuals were removed
  3. cIncludes individuals genotyped on both HD and F250