Figure 1

Genetic correlations between seven seed and berry-related traits within years in three grapevine mapping populations. Genetic correlations among BLUPs of the genetic value for the populations MTP3140 (A), MTP3234 (B), SxG (C). Background cell color indicates Spearman test significance: α=5% (light yellow), 1% (dark yellow), 0.1% (orange), not significant (white). MBW: mean berry weight; MSN: mean seed number; TSFW: total seed fresh weight; MSFW: mean seed fresh weight; %SDM: seed dry matter percentage; RESN: residual berry weight unexplained by seed number; RESFW: residual berry weight unexplained by total seed fresh weight.