Figure 6.

Sliding window analyses of synonymous and nonsynonymous substitutions in different regions of the 20 Rdr1 -TNLs sequences from R. multiflora and R. rugosa . Low Ka/Ks ratios (<1.0) dominate the entire sequence, but few regions with elevated Ka/Ks ratios (>1.0) can be found, increasing in number towards the LRR region.

Terefe-Ayana et al. BMC Genomics 2012 13:409   doi:10.1186/1471-2164-13-409
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