Figure 3.

The distribution of duplicate gene pairs among four Ks intervals. Duplicate pairs were grouped according to their pair-wise Ks divergence from the smallest to the greatest. It is clear that ancient duplicates with higher Ks values have a higher chance to be regulated by microRNAs.

Li et al. Genome Biology 2008 9:R132   doi:10.1186/gb-2008-9-8-r132
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