| Literature DB >> 14069225 |
Abstract
When a preparation containing the DNA of the bacteriophage øX174 in its replicative form together with DNA from Escherichia coli is treated with exonucleases, the replicative form retains its characteristic physical properties, while the bacterial DNA is degraded. The evidence suggests that the mature replicative form exists as a closed ring.Entities:
Keywords: COLIPHAGES; DEOXYRIBONUCLEASE; DNA, BACTERIAL; DNA, VIRAL; ESCHERICHIA COLI
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Year: 1963 PMID： 14069225 DOI： 10.1126/science.142.3594.962
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728