Among lambda N - DNA - defective lysogens able to give the antiimmune phase mutations have been found which do not affect appreciably lysogenization frequency and plaque turbidity, but show a rex - phenotype. These mutations complement classical rex - mutations, which map on the left side of the immunity region, and seem to imply a role of CI product in rex function.
Mutations in the CI gene of lambda bacteriophage which retain immunity and confer a rex phenotype
Nasi S;
1974
Abstract
Among lambda N - DNA - defective lysogens able to give the antiimmune phase mutations have been found which do not affect appreciably lysogenization frequency and plaque turbidity, but show a rex - phenotype. These mutations complement classical rex - mutations, which map on the left side of the immunity region, and seem to imply a role of CI product in rex function.File in questo prodotto:
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