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Fig. 2 | BMC Plant Biology

Fig. 2

From: A disease resistance locus on potato and tomato chromosome 4 exhibits a conserved multipartite structure displaying different rates of evolution in different lineages

Fig. 2

Dendrogram showing distance relationships among R2 homologues. R2GHs from RH, DM and HB are shaded in black, whereas homologs from Solanum wild species and from tomato genotype HZ are shaded in green and red, respectively. Genes from domesticated and wild species do not generally mix and show different patterns of sequence diversity. The Arabidopsis thaliana gene RPP13, was used as an outgroup. The scale at the bottom is in units of nucleotide substitutions per site.

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