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Table 7 Coefficient of regression of twice of the daughter deviation yield on genomic estimated breeding values of the validation bulls

From: Joint genomic evaluation of French dairy cattle breeds using multiple-trait models

  

RRM

MTM

Trait

rg

M

N

H

M

N

H

Milk

0

0.81

0.68

0.74

0.89

0.71

0.80

Estimated

0.82

0.71

0.74

0.91

0.73

0.80

0.95

0.81

0.69

0.73

0.91

0.74

0.80

Fat content

0

1.02

1.03

0.93

1.12

1.13

1.02

Estimated

1.11

1.02

0.93

1.21

1.13

1.02

0.95

1.08

0.98

0.93

1.20

1.10

1.01

Fertility

0

1.51

1.01

0.74

1.80

1.09

0.87

Estimated

1.51

0.99

0.74

1.80

1.09

0.87

 

0.95

1.48

0.91

0.73

1.78

1.05

0.86

  1. M: Montbéliarde; N: Normande; H: Holstein; RRM: Random Regression Model
  2. MTM: Multiple Trait Model; rg: genetic correlation between breeds.
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Genetics Selection Evolution

ISSN: 1297-9686