Fig. 7From: Comparative chloroplast genome analyses of Avena: insights into evolutionary dynamics and phylogenyCodon content of 20 amino acids and stop codons in protein-coding genes of Avena plastomes. The histogram on the left-hand side of each amino acid denotes codon usage within Avena plastomes, and the right-hand side denotes the codon RSCU [38] values. Colors correspond to codons listed underneath the columnsBack to article page