TABLE 3.
Nucleotide sequence divergence within the indicated genotypes
| Genotype | No. of taxa per genotype | % Nucleotide sequence divergencea for:
|
|||
|---|---|---|---|---|---|
| VP1 (346-358 bp)
|
5′NCR (185 bp)
|
||||
| Range | Mean | Range | Mean | ||
| Echovirus 3 | 1 | NA | NA | NA | NA |
| Echovirus 4 | 2 | 0.3 | 0.3 | 4.9 | 4.9 |
| Echovirus 5 | 1 | NA | NA | NA | NA |
| Echovirus 6-a | 22 | 0.0-6.5 | 1.9 | 0.0-2.2 | 0.9 |
| Echovirus 6-b | 11 | 0.3-3.7 | 2.2 | 0.0-2.7 | 1.2 |
| Echovirus 7 | 3 | 1.1-2.8 | 2.2 | 0.5-1.1 | 0.7 |
| Echovirus 9-a | 3 | 0.6-1.1 | 0.9 | 0.0-0.5 | 0.4 |
| Echovirus 9-b | 4 | 0.6-4.2 | 2.4 | 0.0-1.6 | 0.8 |
| Echovirus 9-c | 1 | NA | NA | NA | NA |
| Echovirus 9-d | 1 | NA | NA | NA | NA |
| Echovirus 9-e | 4 | 0.0-2.0 | 1.1 | 0.0 | 0.0 |
| Echovirus 9-f | 3 | 1.7 | 1.7 | 0.0-0.5 | 0.4 |
| Echovirus 11 | 8 | 0.6-4.2 | 2.4 | 0.0-1.6 | 0.8 |
| Echovirus 13 | 43 | 0.0-4.2 | 1.5 | 0.0-4.3 | 0.9 |
| Echovirus 16 | 7 | 0.3-1.1 | 0.8 | 0.0-1.6 | 0.5 |
| Echovirus 18-a | 38 | 0.0-3.9 | 1.2 | 0.0-2.2 | 0.8 |
| Echovirus 18-b | 4 | 0.3-0.8 | 0.6 | 0.0 | 0.0 |
| Echovirus 25-a | 3 | 0.8-9.9 | 6.8 | 0.5-3.8 | 2.5 |
| Echovirus 25-b | 5 | 0.8-2.3 | 1.5 | 0.0-0.5 | 0.2 |
| Echovirus 30-a | 2 | 0.3 | 0.3 | 0.0 | 0.0 |
| Echovirus 30-b | 31 | 0.0-3.1 | 1.3 | 0.0-2.7 | 0.9 |
| Echovirus 30-c | 19 | 0.0-3.6 | 1.9 | 0.0-3.2 | 1.2 |
| Coxsackievirus A9-a | 2 | 1.1 | 1.1 | 0.0 | 0.0 |
| Coxsackievirus A9-b | 5 | 2.8-9.6 | 7.8 | 1.1-3.8 | 2.7 |
| Coxsackievirus A9-c | 1 | NA | NA | NA | NA |
| Coxsackievirus A9-d | 4 | 0.6-1.7 | 1.0 | 0.5-1.6 | 0.9 |
| Coxsackievirus B3 | 2 | 5.2 | 5.2 | 2.7 | 2.7 |
| Coxsackievirus B4-a | 1 | NA | NA | NA | NA |
| Coxsackievirus B4-b | 7 | 0.6-7.6 | 3.7 | 0.0-3.2 | 1.1 |
| Coxsackievirus B5-a | 14 | 0.0-3.4 | 1.8 | 0.0-3.2 | 1.4 |
| Coxsackievirus B5-b | 4 | 0.0-0.9 | 0.4 | 0.0-1.1 | 0.5 |
a
NA, not applicable (genotype has only one representative).