Table 2.
Total number of PQSs and their resulting frequencies per 1,000 nt in all 109 genomes of Nidovirales and in particular categories according to their hosts, grouped by G4Hunter score.
| Interval of | Number of PQSs | PQS frequency |
|---|---|---|
| G4Hunter Score | in dataset | per 1,000 nt |
| All | ||
| 1.2 | 1,003 | 0.47 |
| 1.4 | 18 | 0.01 |
| Arteriviridae | ||
| 1.2 | 386 | 1.17 |
| 1.4 | 6 | 0.02 |
| Coronaviridae | ||
| 1.2 | 157 | 0.10 |
| 1.4 | 5 | 0.003 |
| Mesnidovirineae | ||
| 1.2 | 245 | 1.01 |
| 1.4 | 5 | 0.02 |
| Ronidovirineae | ||
| 1.2 | 50 | 0.38 |
| 1.4 | 1 | 0.01 |
| Tobaniviridae | ||
| 1.2 | 129 | 0.43 |
| 1.4 | 0 | 0 |
| Humans only | ||
| 1.2 | 20 | 0.05 |
| 1.4 | 1 | 0.003 |
| Vertebrate (Including humans) | ||
| 1.2 | 580 | 0.37 |
| 1.4 | 11 | 0.01 |
| Invertebrates | ||
| 1.2 | 292 | 0.80 |
| 1.4 | 6 | 0.02 |
Frequency was computed using total number of PQSs in each category divided by total length of all analyzed sequences and multiplied by 1,000. Note that 132 PQSs were in Nidovirales with Undefined host.