Table 1.
Summary of the base composition of the mitogenomes at each codon position of the concatenated 13 protein-coding genes (PCGs) across 19 species of family Sciaenidae.
| Species | Accession Number | Length (bp) | Entire Genome | Protein-Coding Gene | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A (%) | T (%) | C (%) | G (%) | AT (%) | AT-Skew | GC-Skew | Length (aa) | AT (%) (all) | AT (%) (3rd) | AT-Skew | GC-Skew | |||
| Protonibea diacanthus | KM257722.1 | 16,535 | 27.54 | 25.34 | 31.09 | 16.03 | 52.88 | 0.0416 | −0.3195 | 3795 | 51.83 | 47.28 | −0.0123 | −0.3904 |
| Argyrosomus amoyensis | KM257863.1 | 16,490 | 26.96 | 25.31 | 31.02 | 16.71 | 52.27 | 0.0316 | −0.2998 | 3802 | 51.23 | 51.43 | −0.0205 | −0.371 |
| Nibea coibor | KM233452.1 | 16,502 | 26.88 | 25.19 | 31.62 | 16.31 | 52.07 | 0.0324 | −0.3193 | 3791 | 50.91 | 49.3 | −0.0191 | −0.3955 |
| Johnius belangerii | NC_022464.1 | 19,154 | 24.96 | 36.79 | 17.59 | 20.67 | 61.75 | −0.1916 | 0.0805 | 3802 | 60.89 | 62.19 | −0.3011 | 0.0273 |
| Pennahia argentata | NC_015202.1 | 16,485 | 27.46 | 26.33 | 30.18 | 16.04 | 53.79 | 0.021 | −0.3059 | 3802 | 52.98 | 54.92 | −0.0357 | −0.3747 |
| Argyrosomus japonicus | NC_017610.1 | 16,496 | 26.99 | 25.29 | 31.02 | 16.69 | 52.28 | 0.0326 | −0.3002 | 3802 | 51.24 | 51.43 | −0.0196 | −0.372 |
| Dendrophysa russelii | NC_017606.1 | 16,626 | 27.28 | 26.12 | 30.4 | 16.2 | 53.4 | 0.0217 | −0.3048 | 3801 | 52.48 | 54.02 | −0.0302 | −0.3797 |
| Pennahia macrocephalus | NC_031409.1 | 16,508 | 27.51 | 25.28 | 31.22 | 15.99 | 52.79 | 0.0423 | −0.3227 | 3793 | 51.7 | 47.92 | −0.009 | −0.3975 |
| Bahaba taipingensis | NC_018347.1 | 16,500 | 27.55 | 25.15 | 31.41 | 15.9 | 52.7 | 0.0457 | −0.3279 | 3802 | 51.67 | 51.06 | 0 | −0.4051 |
| Nibea albiflora | NC_015205.1 | 16,499 | 26.4 | 25.88 | 30.81 | 16.91 | 52.28 | 0.0099 | −0.2913 | 3797 | 51.26 | 49.61 | −0.0477 | −0.3604 |
| Larimichthys crocea | NC_011710.1 | 16,466 | 27.55 | 25.46 | 30.69 | 16.3 | 53.01 | 0.0393 | −0.3062 | 3800 | 52.2 | 52.26 | −0.0169 | −0.3745 |
| Collichthys lucidus | NC_014350.1 | 16,442 | 27.95 | 25.63 | 30.69 | 15.73 | 53.58 | 0.0434 | −0.3223 | 3801 | 52.98 | 53.49 | −0.0081 | −0.3909 |
| Sciaenops ocellatus | NC_016867.1 | 16,500 | 27.47 | 25.47 | 30.72 | 16.35 | 52.94 | 0.0378 | −0.3054 | 3803 | 52 | 51.42 | −0.0118 | −0.3803 |
| Nibea miichthioides | NC_029875.1 | 16,490 | 26.96 | 25.32 | 31.04 | 16.69 | 52.28 | 0.0313 | −0.3006 | 3802 | 51.25 | 51.54 | −0.0189 | −0.3728 |
| Johnius grypotus | NC_021130.1 | 18,523 | 24.99 | 36.18 | 18.57 | 20.27 | 61.17 | −0.183 | 0.0439 | 3803 | 60.61 | 62.51 | −0.2738 | 0.0007 |
| Collichthys niveatus | NC_014263.1 | 16,469 | 27.59 | 24.96 | 31.3 | 16.16 | 52.55 | 0.0499 | −0.319 | 3801 | 51.61 | 51.76 | 0.0003 | −0.3876 |
| Larimichthys polyactis | NC_013754.1 | 16,470 | 27.55 | 25 | 31.27 | 16.18 | 52.55 | 0.0486 | −0.318 | 3801 | 51.65 | 51.84 | −0.0012 | −0.3866 |
| Chrysochir aureus | NC_016987.1 | 16,505 | 26.93 | 25.17 | 31.64 | 16.25 | 52.1 | 0.0337 | −0.3214 | 3802 | 50.9 | 49.3 | −0.0199 | −0.3947 |
| Miichthys miiuy | NC_014351.1 | 16,493 | 27.49 | 24.43 | 32.19 | 15.89 | 51.92 | 0.059 | −0.339 | 3802 | 50.63 | 49.93 | 0.0124 | −0.4165 |