Figure 2.

Comparison of Asr genes to Phaseolus vulgaris general nucleotide diversity. π (E-2)statistic from the wild collection was computed. The background distribution was estimated by Cortés et al.[45]. Asr1 and Asr2 are indicated by arrows in the corresponding classes. Population structure and adaptive selection are associated with a high π values, but bottlenecks and directional selection is associated with low π value.

Cortés et al. BMC Genetics 2012 13:58   doi:10.1186/1471-2156-13-58
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