Table 2 Nucleotide composition of Synodontis polli mitochondrial genome.
S.polli | Size (bp) | T(U)/% | C/% | A/% | G/% | AT (%) | GC (%) | AT skewness | GC skewness |
|---|---|---|---|---|---|---|---|---|---|
Full genome | 16,544 | 24.5 | 29.1 | 30.5 | 15.8 | 55.0 | 44.9 | 0.109 | − 0.296 |
PCGs | 11,397 | 26.1 | 29.7 | 28.5 | 15.6 | 54.6 | 45.3 | 0.044 | − 0.311 |
tRNAs | 1562 | 27.8 | 20.3 | 28.9 | 23.0 | 56.7 | 43.3 | 0.019 | 0.062 |
rRNAs | 2640 | 20.3 | 25.8 | 33.6 | 20.2 | 53.9 | 46.0 | 0.247 | − 0.122 |
CR | 898 | 31.3 | 22.8 | 29.6 | 16.1 | 60.9 | 38.9 | − 0.028 | − 0.172 |