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Table 7 Estimates and standard errors of parameters from a model with social genetic effects for fin erosion traits

From: Direct and social genetic parameters for growth and fin damage traits in Atlantic cod (Gadus morhua)

 

Fin

Parameter1

First dorsal

Second dorsal

Third dorsal

Caudal

LogL

1.87 (0.15)

10.53 (< 0.001)

44.22 (< 0.001)

0.56 (0.57)

σ2AD

176.95 ± 40.77

16.44 ± 3.82

0.09 ± 1.08

3.54 ± 4.54

σ2AS

0.07 ± 0.09

0.19 ± 0.10

0.03 ± 0.03

0.05 ± 0.05

σADS

1.79 ± 1.19

0.54 ± 0.44

0.04 ± 0.09

0.09 ± 0.23

σ2C

0.88 ± 9.64

02

0.71 ± 0.55

4.71 ± 2.19

σ2TANK

20.90 ± 7.06

20.26 ± 6.53

6.05 ± 1.81

8.10 ± 3.24

σ2TBV

276.0 ± 76.73

114.9 ± 47.57

13.60 ± 10.72

28.02 ± 22.28

σ2P

213.7 ± 16.80

84.14 ± 5.84

28.36 ± 1.65

64.3 ± 3.26

rAS,AD

0.51 ± 0.47

0.30 ± 0.25

0.78 ± 0.44

0.21 ± 0.56

T2

1.29 ± 0.33

1.37 ± 0.60

0.48 ± 0.39

0.43 ± 0.36

  1. 1LogL = change in Log likelihood relative to the traditional animal model; P-values are given in parentheses; σ2AD = direct genetic variance; σ2AS = social genetic variance; σADS = direct-social covariance; σ2C = variance due to common rearing environment; σ2TANK = variance of experimental tank; σ2TVB = variance of the total breeding value; σ2P = phenotypic variance; rAS,AD,T2 = σ2TVB/σ2P; 2bounded to zero.
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Genetics Selection Evolution

ISSN: 1297-9686