Figure 2From: Phylogenomic analyses of KCNA gene clusters in vertebrates: why do gene clusters stay intact?Maximum likelihood tree of KCNA gene family based on 80 sequences and 364 amino acid positions. The tree was obtained using PhyML [5], with 500 bootstrap replicates, values are shown by the first numbers. Posterior probabilities as obtained by MrBayes 3.1.1 [59] (100 000 generations) are indicated with asterisks. (** = 100% PP, * = 99–95% PP)Back to article page