| In addition, due to poor sanitation and poor access to water, complementation is often unsafe. |
| Initial backcrosses of the third mutant failed and were not reattempted due to findings during complementation testing. |
| Notice that this doesn't tell you that your complementation has to be classical, but it does tell you that a complement of a set should be a set. |
| Hence, the term complementation test is used to describe the process to test for gene function in recessive allelism. |
| The mutations were backcrossed and checked for allelism by genetic complementation tests. |
| This paper describes the outcome of a project to code the complementation patterns of all the verbs in Collins COBUILD English Dictionary. |
