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. 2017 Oct 19;8:1375. doi: 10.3389/fimmu.2017.01375

Figure 1.

Figure 1

Molecular characteristics and phylogenetic relationships of zebrafish Caiap gene. (A) Diagrams showing the domain organization of different fish, amphibians, reptiles, birds, and mammals Caiap. The CARD domains (SMART accession number SM00114) are shown as pink boxes and the ANK repeats (SMART accession number SM00248) are shown as green boxes. (B) Phylogenetic tree of vertebrate Caiap polypeptides. The tree was generated by the cluster algorithm using amino acid sequences. Numbers shown are percentages of 100 bootstrap replicates in which the same internal branch was observed. The horizontal lines are drawn proportional to the inferred phylogenetic distances, while the vertical lines have no significance.