Nucleotide Sequences
| echovirus e21 | homo sapiens | iran | homo sapiens | 1802472980 |
| echovirus e21 | homo sapiens | iran | homo sapiens | 1802472968 |
| echovirus e21 | homo sapiens | iran | homo sapiens | 1802472962 |
| echovirus e21 | homo sapiens | iran | homo sapiens | 1802472954 |
| echovirus e21 | homo sapiens | Iran | Homo sapiens | 1591623517 |
| echovirus e21 | homo sapiens | Iran | Homo sapiens | 1300964385 |
| echovirus e21 | homo sapiens | Iran | Homo sapiens | 1300964375 |
| echovirus e21 | homo sapiens | Iran | Homo sapiens | 1300964373 |
| echovirus e21 | homo sapiens | Iran | Homo sapiens | 1300964365 |