Figure 2.

Population structure of 450 maize inbred lines based on 1065 SNP markers: (a) plot of LnP(D) and an ad hoc statistic ΔK calculated for K ranging from 1 to 10, with each K repeated trice; (b) population structure of the 450 lines between K = 2 to K = 5. Each individual is represented by a single vertical line that is partitioned into K colored segments (K = 2 to K = 5) in the x-axis, with lengths proportional to the estimated probability membership (y-axis) to each of the K inferred clusters.

Semagn et al. BMC Genomics 2012 13:113   doi:10.1186/1471-2164-13-113
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