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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Nat Genet. 2013 Feb 24;45(4):415–421e2. doi: 10.1038/ng.2568

Figure 2.

Figure 2

Genome-wide deviation of lamprey coding sequence properties from patterns observed in other vertebrate and invertebrate genomes. (a) Codon usage bias. Correspondence analysis (CA) on relative synonymous codon usage (RSCU) values was performed using the nucleotide sequences of all predicted genes concatenated for individual species. (b) Amino-acid composition. Red, lamprey; gray, invertebrates; green, jawed vertebrates.