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Figure 2 | EvoDevo

Figure 2

From: Genome-wide survey and expression analysis of the bHLH-PAS genes in the amphioxus Branchiostoma floridae reveal both conserved and diverged expression patterns between cephalochordates and vertebrates

Figure 2

Phylogenetic analysis of all bHLH-PAS protein families with maximum-likelihood method. The tree is the best-scoring maximum-likelihood with bootstrap support values of each branch. This tree is based on the same sequence alignment in Figure 1. The rapid bootstrap search was automatically halted after 650 replicates when obtaining stable support values. The rooting should be considered as arbitrary. The LG amino acid substitution model was used. Scale bar: expected changes per site. This tree shows a comparable clustering of sequences as in Figure 1. Abbreviations are as in Figure 1.

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