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Table 4 Estimates of heritability and of genetic and phenotypic correlations for proportional content of selected fatty acids

From: Genetic effects of fatty acid composition in muscle of Atlantic salmon

FA (%)

18:3n-3

20:3n-3

20:4n-3

20:5n-3

22:5n-3

22:6n-3

18:3n-3

0.26 (0.08)

0.21 (0.04)

− 0.21 (0.04)

a

− 0.15 (0.04)

− 0.56 (0.03)

20:3n-3

− 0.03 (0.28)

0.18 (0.08)

− 0.20(0.04)

0.40 (0.03)

0.43 (0.03)

− 0.06 (0.04)

20:4n-3

0.03 (0.31)

0.07 (0.33)

0.14 (0.07)

− 0.33 (0.04)

− 0.14 (0.04)

0.25 (0.04)

20:5n-3

a

0.01 (0.42)

− 0.21 (0.40)

0.09 (0.06)

0.69 (0.02)

0.23 (0.04)

22:5n-3

− 0.44 (0.23)

0.30 (0.25)

0.19 (0.32)

0.42 (0.26)

0.22 (0.07)

0.32 (0.04)

22:6n-3

− 0.28 (0.22)

0.33 (0.28)

0.64 (0.25)

0.16 (0.34)

0.41 (0.21)

0.26 (0.08)

  1. FA (%): muscle fatty acid content in percentage of total muscle fatty acids. Heritability on the diagonal. Phenotypic correlations on the upper triangle. Genetic correlations on the lower triangle. Standard errors in brackets
  2. aParameters not converged