Fig. 3
From: Unravelling root system architecture plasticity in response to abiotic stresses in maize
The dendrogram and PCA plot show the grouping of maize genotypes for RSA-related traits. (A), The dendrogram shows the clustering of diverse maize inbred lines for the RSA-related and associated traits mean values. The genotypes in red and blue colour indicates the exotic and indigenous inbred lines, respectively. (B), The PCA plot shows the distribution of genotypes for RSA-associated traits in maize. The X-axis represents the first principal component (PC1) and the Y-axis represents the second principal component (PC2).
