Fig. 4From: Understanding rice adaptation to varying agro-ecosystems: trait interactions and quantitative trait lociPCA on trait correlations in parents and progeny for the four trait groups. Gray dots represent the genetic means of each progeny; Red and green circles represent means for Swarna and Moroberekan, respectively. Crosses (color coded as presented in the legend) indicate the loadings for each trait along the first two components, which comprise 22.7Â % of the total genetic variation for all traitsBack to article page