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Excision of Thymine Dimers In Vitro by Extracts of Bacteriophage-Infected Escherichia coli

Extracts of DNA polymerase I defective Escherichia coli infected with phage T4 contain an exonuclease activity that removes thymine dimers from UV-irradiated DNA previously nicked with T4 UV endonuclease. This activity is not expressed if cells are infected in the presence of chloramphenicol. The en...

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Bibliografiske detaljer
Main Authors: Friedberg, E. C., Minton, K., Pawl, G., Verzola, P.
Format: Artigo
Sprog:Inglês
Udgivet: 1974
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC355401/
https://ncbi.nlm.nih.gov/pubmed/4596298
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