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. 1970 Sep;67(1):434-41.
doi: 10.1073/pnas.67.1.434.

An endonuclease activity from Escherichia coli absent from certain rec- strains

P J Goldmark, S Linn

An endonuclease activity from Escherichia coli absent from certain rec- strains

P J Goldmark et al. Proc Natl Acad Sci U S A. 1970 Sep.

Abstract

A new endonuclease activity from Escherichia coli which cleaves circular, single-stranded DNA in the presence of added nucleoside triphosphate has been purified. The activity has not been detected in extracts from certain rec(-) strains and is therefore implicated in genetic recombination.

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References

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