Figure 1 | Scientific Reports

Figure 1

From: Genomic analysis of hypoxia inducible factor alpha in ray-finned fishes reveals missing Ohnologs and evidence of widespread positive selection

Figure 1

Phylogeny of actinopterygian HIFA coding sequences reconstructed by Bayesian inference. Analyses used the general time reversible model with six gamma categories and allowing for invariants (GTR+G+I). The tree with maximum clade credibility and mean heights is shown and the nodes are colored by posterior probability values. HIFA clades are shown on the circumference and the following taxa are color coded within each group: Otocephala, green; Salmoniformes, orange; Neoteleostei, blue. The outgroup, Ciona intestinalis, basal actinopterygian (spotted gar, Lepisosteus oculatus), basal teleost (Asian arowana, Scleropages formosus), and sister taxa to Salmoniformes (Northern pike, Esox lucius), are not color coded. Sequences are identified by the first letter of the genus and species followed by the last four digits of the NCBI or Ensemble reference gene accession number (see Supplemental Table S1 for a full list of genes).

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