Table 2 Nucleotide composition and skewness of different elements of the mitochondrial genome of Dollfustrema vaneyi
Regions | Size (bp) | T(U) | C | A | G | AT(%) | GC(%) | GT(%) | AT skew | GC skew |
|---|---|---|---|---|---|---|---|---|---|---|
PCGs | 10,095 | 46.8 | 14.2 | 16.2 | 22.9 | 63 | 37.1 | 69.7 | -0.486 | 0.234 |
1st codon position | 3365 | 39.7 | 14.6 | 20.3 | 25.3 | 60 | 39.9 | 65 | -0.323 | 0.268 |
2nd codon position | 3365 | 48 | 14.8 | 15.6 | 21.6 | 63.6 | 36.4 | 69.6 | -0.509 | 0.189 |
3rd codon position | 3365 | 52.6 | 13.2 | 12.6 | 21.6 | 65.2 | 34.8 | 74.2 | -0.613 | 0.242 |
atp6 | 510 | 48.2 | 14.1 | 14.3 | 23.3 | 62.5 | 37.4 | 71.5 | -0.542 | 0.246 |
cox1 | 1564 | 43.7 | 15.3 | 18.7 | 22.3 | 62.4 | 37.6 | 66 | -0.4 | 0.186 |
cox2 | 588 | 40.1 | 13.8 | 19.4 | 26.7 | 59.5 | 40.5 | 66.8 | -0.349 | 0.319 |
cox3 | 651 | 49.8 | 12.1 | 16.4 | 21.7 | 66.2 | 33.8 | 71.5 | -0.503 | 0.282 |
cytb | 1075 | 45.5 | 14.8 | 18.1 | 21.6 | 63.6 | 36.4 | 67.1 | -0.43 | 0.187 |
nad1 | 895 | 45 | 14.4 | 17.2 | 23.4 | 62.2 | 37.8 | 68.4 | -0.447 | 0.237 |
nad2 | 888 | 51.5 | 11.7 | 16 | 20.8 | 67.5 | 32.5 | 72.3 | -0.526 | 0.28 |
nad3 | 363 | 48.5 | 12.4 | 18.5 | 20.7 | 67 | 33.1 | 69.2 | -0.449 | 0.25 |
nad4 | 1269 | 46.2 | 15.1 | 13.4 | 25.3 | 59.6 | 40.4 | 71.5 | -0.55 | 0.251 |
nad4L | 261 | 46.7 | 11.9 | 19.9 | 21.5 | 66.6 | 33.4 | 68.2 | -0.402 | 0.287 |
nad5 | 1585 | 49.1 | 14.4 | 13.2 | 23.3 | 62.3 | 37.7 | 72.4 | -0.575 | 0.236 |
nad6 | 450 | 50 | 16.2 | 12.7 | 21.1 | 62.7 | 37.3 | 71.1 | -0.596 | 0.131 |
rrnL | 961 | 41.7 | 14.3 | 22.4 | 21.6 | 64.1 | 35.9 | 63.3 | -0.302 | 0.206 |
rrnS | 767 | 42.1 | 14.7 | 22.6 | 20.6 | 64.7 | 35.3 | 62.7 | -0.302 | 0.166 |
rRNAs | 1728 | 41.9 | 14.5 | 22.5 | 21.2 | 64.4 | 35.7 | 63.1 | -0.302 | 0.188 |
tRNAs | 1379 | 40.3 | 13.9 | 22.4 | 23.4 | 62.7 | 37.3 | 63.7 | -0.286 | 0.253 |
Full genome | 14959 | 45.1 | 13.3 | 18.2 | 23.4 | 63.3 | 36.7 | 68.5 | -0.426 | 0.275 |