Fig. 2.
Usage of amino acids of 13 PCGs in the S. atilius mitogenome. (A) The total numbers of codon families; (B) Relative synonymous codon usage (RSCU) of codon families.
Usage of amino acids of 13 PCGs in the S. atilius mitogenome. (A) The total numbers of codon families; (B) Relative synonymous codon usage (RSCU) of codon families.