Fig. 3From: Assembly and comparative analysis of the complete multichromosomal mitochondrial genome of Cymbidium ensifolium, an orchid of high economic and ornamental valueRelative synonymous codon usage (RSCU) in the C. ensifolium mitogenome. The x-axis represents different amino acids. RSCU values indicate the observed number of times a particular codon is used relative to the expected number of times that codon would be used based on uniform synonymous codon usageBack to article page