| Code | Definition | Number of Accessions |
| Idh1-2 | Electrophoretic mobility allozyme Idh1-2. | 8 |
| Idh1-3.8 | Electrophoretic mobility allozyme Idh1-3.8. | 7 |
| Idh1-4 | Electrophoretic mobility allozyme Idh1-4. | 156 |
| Idh1-5 | Electrophoretic mobility allozyme Idh1-5. | 1 |
| Idh1-6 | Electrophoretic mobility allozyme Idh1-6. | 123 |
| Idh1-8 | Electrophoretic mobility allozyme Idh1-8. | 6 |