base substitution
| mutation
| base substitution | |
| biotechn. | substitution de base |
| mutation | |
| gen. | changement profond; modification du matériel génétique |
| environ. | mutation |
| |||
| substitution de base | |||
|
base substitution : 9 phrases in 2 subjects |
| Life sciences | 6 |
| Medical | 3 |