Figure 5From: Tandem duplication, circular permutation, molecular adaptation: how Solanaceae resist pests via inhibitorsPhylogenetic tree of Pot II PIs repeat units using NJ method. The tree was bootstrapped for 1000 replicates. PIs from different species were colored into different colors. Green, tomato; dark blue, potato; red, paprika; orange, Nicotiana genus; blue, Solanum genus (except potato and tomato); black, non-solanaceous plants.Back to article page