Maximum clade credibility trees using the total alignement with no priors on divergence times.

Maximum clade credibility trees using the total alignment with no priors on divergence times. Trees were inferred using BEAST v1.62. Estimated ages of divergence are depicted in bold and posterior probabilities in italic. Abbreviations, Sb: Sorghum bicolor, Ta1 and Ta2: Triticum aestivum, Bd: Brachypodium distachyon

Maximum clade credibility trees using the total alignment as well as fossil calibrations

Maximum clade credibility trees using the total alignment as well as fossil calibrations. Trees were inferred using BEAST v1.62. Estimated ages of divergence are depicted in bold and posterior probabilities in italic. Abbreviations, Sb: Sorghum bicolor, Ta1 and Ta2: Triticum aestivum, Bd: Brachypodium distachyon

Maximum clade credibility trees using the truncated alignment with no priors on divergence times.

Maximum clade credibility trees using the truncated alignment with no priors on divergence times. Trees were inferred using BEAST v1.62. Estimated ages of divergence are depicted in bold and posterior probabilities in italic. Abbreviations, Sb: Sorghum bicolor, Ta1 and Ta2: Triticum aestivum, Bd: Brachypodium distachyon

Truncated alignment of Rp1 sequences from the 5 Poaceae genera used in this study.

This alignment was used to construct phylogenetic trees with and without calibration points and to test for a correlation between positively-selected amino-acids and the incidence of recombination

Total alignment of Rp1 sequences from the 5 Poaceae genera used in this study.

This alignment was used to construct phylogenetic trees with and without calibration points and evaluate the incidence of recombination