| Species (N=8) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Callosciurus erythraeus | 41.2 | 58.8 | 281 | 113 | 283 | 280 | 17.0 |
| Cynomys ludovicianus | 38.8 | 61.2 | 258 | 113 | 294 | 291 | 11.0 |
| Ictidomys tridecemlineatus | 36.0 | 64.0 | 239 | 105 | 314 | 298 | 7.9 |
| Petaurista alborufus | 41.1 | 58.9 | 282 | 111 | 264 | 300 | 21.4 |
| Pteromys volans | 41.1 | 58.9 | 283 | 110 | 273 | 291 | 11.4 |
| Ratufa bicolor | 41.9 | 58.1 | 287 | 113 | 269 | 286 | 19.0 |
| Sciurus vulgaris | 39.0 | 61.0 | 266 | 107 | 286 | 297 | 14.8 |
| Tamias sibiricus | 37.6 | 62.4 | 257 | 102 | 287 | 310 | 9.6 |