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. 2015 May 21;3:e976. doi: 10.7717/peerj.976

Figure 4. Alignment of exon 4, the major peptide in cathelicidin, from various individuals of Atlantic cod and four closely related taxa.

Figure 4

The sequences are grouped in accordance with the clades shown in Fig. 2. The first two groups are Cath3, the third group is Cath2, and the last group represents Cath1. Bsa.Gre (Boreogadus saida), Gch.Pac (Gadus chalcogrammus), Gma.Pac (Gadus macrocephalus), Gog.Gre (Gadus ogac) and Gmo (Gadus morhua) from various locations; Iceland (Gmo.Ice), Greenland (Gmo.Gre), Barents Sea (Gmo.Bar), Celtic Sea (Gmo.Cel), Baltic Sea (Gmo.Bal), Norway (Gmo.Nor), Faeroe Islands (Gmo.Far), Canada (Gmo.Can). Up arrows represent positively selected sites and down arrows negatively selected sites in Tables 2 and 3. (Fig. S1 shows the same for the conserved part in exons 1–3).