| CUB | Codon usage bias |
| PR2 | Parity rule 2 |
| RSCU | Relative synonymous codon usage |
| ENC | Effective number of codons |
| PCGs | Protein-coding genes |
| BI | Bayesian inference |
| ML | Maximum likelihood |
| CUB | Codon usage bias |
| PR2 | Parity rule 2 |
| RSCU | Relative synonymous codon usage |
| ENC | Effective number of codons |
| PCGs | Protein-coding genes |
| BI | Bayesian inference |
| ML | Maximum likelihood |