Maternal environment/time after ripening Source of variation Partial regression coefficient (± SE) P R2 model
Fennoscandian populations
Greenhouse/1 week PC1 0.0387 ± 0.0171 0.033 0.20
PC2 -0.0171 ± 0.0287 0.56
PC3 0.0427 ± 0.0663 0.53
Greenhouse/3 weeks PC1 0.0799 ± 0.0241 0.003 0.32
PC2 -0.0172 ± 0.0403 0.67
PC3 0.0415 ± 0.0934 0.66
Greenhouse/12 weeks PC1 0.0600 ± 0.0364 0.12 0.12
PC2 0.0108 ± 0.0611 0.86
PC3 0.0991 ± 0.1414 0.49
Sweden/12 weeks PC1 0.0263 ± 0.0239 0.28 0.09
PC2 -0.00002 ± 0.0400 1.00
PC3 0.1011 ± 0.0926 0.29
Italy/12 weeks PC1 -0.0132 ± 0.0095 0.18 0.19
PC2 0.0244 ± 0.0152 0.12
PC3 -0.0179 ± 0.0375 0.64
Italian populations
Greenhouse/1 week PC1 0.0011 ± 0.0012 0.35 0.21
PC2 -0.0004 ± 0.0016 0.80
PC3 -0.0040 ± 0.0025 0.15
Greenhouse/3 weeks PC1 0.0012 ± 0.0043 0.79 0.07
PC2 0.0058 ± 0.0060 0.35
PC3 0.0028 ± 0.0094 0.78
Greenhouse/12 weeks PC1 -0.0393 ± 0.0365 0.30 0.13
PC2 -0.0044 ± 0.0512 0.93
PC3 -0.0670 ± 0.0797 0.42
Italy/12 weeks PC1 -0.0175 ± 0.0446 0.70 0.04
PC2 0.0389 ± 0.0626 0.55
PC3 -0.0182 ± 0.0974 0.86