Population structure estimation. Each individual is represented by a thin vertical line, which is partitioned into K colored segments that represent the individual’s estimated membership fractions in K clusters. The bigger vertical divisions separate individuals from different populations. Populations are labeled below the figure. The colors used are the same used in Figure 1 and Figure 2.
Barata et al. BMC Evolutionary Biology 2012 12:167 doi:10.1186/1471-2148-12-167