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. 2019 Feb 21;7:e6448. doi: 10.7717/peerj.6448

Figure 4. DUF1703 expansion in cCpun genome.

Figure 4

(A) Phylogenetic analysis of the cCpun DUF1703 gene family. The unrooted phylogeny was inferred using maximum likelihood from the amino acid sequences of 156 DUF1703 homologs using IQ-TREE v1.6.6 (method: automated best model selection). Cardinium, Simkania, and Rickettsia homologs are shaded in blue, red, and green respectively. (B) The unique expansion of cCpun DUF1703 gene family within the Amoebophilaceae. (C) Phylogenetic network showing the reticulated evolution of the cCpun DUF1703 paralogs.