Figure 5From: Within-species lateral genetic transfer and the evolution of transcriptional regulation in Escherichia coli and ShigellaDistribution of edit distances for 2389 E. coli - Shigella protein sets which yielded discordant protein trees. ORB+ gene sets have a higher edit distance than ORB- gene sets (P < 0.001, by Wilcoxon rank sum test; 450 ORB+ gene sets and 1939 ORB- gene sets).Back to article page