Figure 5
From: Bias at the third nucleotide of codon pairs in virus and host genomes
Heatmaps for Takifugu rubripes (pufferfish) and Danio rerio (zebrafish) (A and D), Homo sapiens (human) and Myotis lucifugus (brown bat) (B and E), and Gallus gallus (chicken) and Columba livia (pigeon) (C and F). Features of the heatmaps are described in the “Methods” section. Black boxes indicate cells with biases opposite of the expected and with a frequency greater than 1.05 for either observed or expected ratio.
