| Protein | Sudan-Zaire | Sudan-Reston | Sudan-Ivory | Zaire -Reston | Zaire-Ivory | Ivory-Reston |
| NP | 0.352 | 0.231 | 0.294 | 0.275 | 0.267 | 0.311 |
| VP35 | 0.407 | 0.349 | 0.298 | 0.216 | 0.265 | 0.375 |
| VP40 | - | - | - | - | - | - |
| GP1 | 0.366 | 0.315 | 0.258 | 0.246 | 0.23 | 0.309 |
| SGP | 0.624 | - | - | - | - | - |
| VP30 | 0.373 | 0.219 | 0.228 | 0.301 | 0.264 | 0.352 |
| VP24 | 0.514 | 0.206 | 0.196 | 0.283 | 0.312 | 0.344 |
| L | - | - | - | - | - | 0.395 |