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Table 3 Genetic parameters and standard errors for fin length using a traditional animal model at three recording times

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
Recording 1 σ2AD 7.15 ± 2.47 0.23 ± 0.38 2.54 ± 0.47 3.30 ± 0.65
  σ2C 0.47 ± 0.73 0.44 ± 0.19 02 02
  σ2TANK 0.20 ± 0.09 0.10 ± 0.05 0.010 ± 0.05 0.21 ± 0.10
  σ2E 2.35 ± 1.24 3.49 ± 0.22 2.20 ± 0.26 5.11 ± 0.41
  σ2P 10.18 ± 0.77 4.27 ± 0.16 4.83 ± 0.26 8.62 ± 0.39
  h2 0.70 ± 0.20 0.05 ± 0.09 0.52 ± 0.07 0.38 ± 0.06
Recording 2 σ2AD 10.43 ± 1.74 1.60 ± 0.33 1.78 ± 0.66 4.65 ± 0.82
  σ2C 02 02 0.15 ± 0.22 02
  σ2TANK 0.75 ± 0.19 0.20 ± 0.07 0.30 ± 0.09 0.004 ± 0.06
  σ2E 1.89 ± 0.91 3.05 ± 0.21 3.08 ± 0.36 3.79 ± 0.46
  σ2P 13.08 ± 0.90 4.84 ± 0.20 5.32 ± 0.25 8.45 ± 0.45
  h2 0.80 ± 0.08 0.33 ± 0.06 0.33 ± 0.12 0.55 ± 0.07
Recording 3 σ2AD 8.50 ± 2.60 1.49 ± 0.67 2.91 ± 1.02 4.79 ± 0.93
  σ2C 0.59 ± 0.75 0.10 ± 0.22 0.003 ± 0.29 02
  σ2TANK 2.46 ± 0.49 3.16 ± 0.54 2.54 ± 0.49 0.69 ± 0.19
  σ2E 2.60 ± 1.31 3.94 ± 0.37 3.77 ± 0.54 6.09 ± 0.55
  σ2P 14.16 ± 0.98 8.70 ± 0.56 9.25 ± 0.54 11.58 ± 0.54
  h2 0.60 ± 0.16 0.17 ± 0.08 0.31 ± 0.11 0.41 ± 0.07
  1. 1σ2AD = direct genetic variance; σ2C = variance due to common rearing environment; σ2TANK = variance of experimental tank; σ2P = phenotypic variance; h2 = heritability = σ2AD2P; 2bounded to zero.