Additional file 3: Figure S1. of Distribution, genetic diversity and potential spatiotemporal scale of alien gene flow in crop wild relatives of rice (Oryza spp.) in Colombia

Hierarchical cluster dendrograms based on the Bruvo and Nei (the latter for O. glumaepatula only) genetic distances and the Unweighted Pair Group Method with Arithmetic Mean. To types of p-values are provided to quantify branch support: the AU (Approximately Unbiased) p-value and BP (Bootstrap Probability) value. According to Suzuki and Shimodaira (2015) “AU p-value, which is computed by multiscale bootstrap resampling, is a better approximation to unbiased p-value than BP value computed by normal bootstrap resampling”. Clusters with branch support >95% are highlighted in boxes with different colors. (ZIP 572 kb)