Table 3 Variance–covariance matrices from the bivariate models of traits expressed in each environment for female age at maturity and male size at maturity

From: Maternal-by-environment but not genotype-by-environment interactions in a fish without parental care

 

Female age at maturity

Male size at maturity

 

Control

Low food

Control

Low food

V A

0.212 (0.122)

0.800 (0.699)

0.127 (0.102)

0.719 (0.644)

 

0.204 (0.160)

0.307 (0.418)

0.085 (0.068)

0.110 (0.106)

V M

0.222 (0.060)

0.711 (0.256)

0.330 (0.072)

−0.712 (1.378)

 

0.256 (0.097)

0.585 (0.199)

−0.062 (0.067)

0.023 (0.074)

V B

0.049 (0.036)

0.989 (0.776)

–

–

 

0.071 (0.055)

0.106 (0.161)

–

–

V R

0.363 (0.066)

–

0.570 (0.063)

–

 

–

0.418 (0.232)

–

0.437 (0.087)

  1. Variances of the parameters for each of the food treatments are shown on the diagonals (shaded), covariances below diagonal (in italics), and correlations above. All SEs are shown in brackets. V A additive genetic variance, V M maternal effects variance, V B block variance (only fitted for female age at maturity due to lack of convergence for male size at maturity), V R residual variance. Trait values were standardised to unit variance prior to analyses (see Methods for details).
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