Figure 5

Phylogeny of the Clade-A AHL gene family in land plants using Bayesian analysis. Clade-A AHLs are separated into 5 subfamilies (A1, A2, A3, A4 and A5). Two AHL genes (TaAHL1 and TaAHL3) were cloned from Triticum aestivum and shown in red. Green boxes represent AHL genes from Poaceae, yellow boxes denote genes from Fabaceae, blue boxes denote genes from Rosaceae, orange boxes denote genes from Malpighiales, and red boxes denote genes from Brassicaceae. Numbers near the branches indicate the Bayesian posterior probabilities for given clades. The red dots at internal nodes denote where gene duplication events have occurred.