Unstable rII mutants of bacteriophage T4
โ Scribed by C.E. Folsome
- Book ID
- 118848701
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- English
- Weight
- 243 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0006-291X
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๐ SIMILAR VOLUMES
Revertants of double opal-mutants of bacteriophage T4 have been obtained. The properties of these revertants suggest that reversion of double opal-mutants is effected by the activity of some gent-suppressor appeared in the phage genome. Restriction of these revertants by streptomycin-resistant bacte
The EcoRI digestion products of phage T4 DNA have been examined using a phage DNA transformation assay. A 2.6 X 10(6) Dalton fragment was found to contain the rII genes. This fragment was purified and then treated with HindIII endonuclease. The cleavage products were ligated to the vector plasmid pB