Figure 7From: Molecular characterization of diverse CIMMYT maize inbred lines from eastern and southern Africa using single nucleotide polymorphic markersCluster (top) and principal component (bottom) analyses of 220 inbred lines that were assigned in to heterotic groups A and B based on combining ability tests through diallel and line x tester analyses. A and B refers to heterotic group A and B.Back to article page