The 3-Base Periodicity and Codon Usage of Coding Sequences Are Correlated with Gene Expression at the Level of Transcription Elongation
Figure 10
Average TR of codons of alanine, glycine and valine.
Average TR of codons belonging to the four-fold degenerate families of alanine, glycine and valine. Each value for the average computing of codon TR was assumed to be equal to the TR measured for the gene where the codon is located.