Figure 4From: Translational selection in human: more pronounced in housekeeping genesRelative synonymous codon usage in high CUB genes. tRNA copy number is shown on the left y-axis (grey bars) and RSCU (Relative Synonymous Codon Usage) is on the right y-axis (lines). Optimal codons (indicated by asterisk) correspond to the most abundant tRNAs or tRNAs that can be modified by ADAT (tRNA-dependent adenosine deaminases).Back to article page