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. 1971 Dec;108(3):1422-3.
doi: 10.1128/jb.108.3.1422-1423.1971.

Alkaline sucrose gradient sedimentation of chromosomal deoxyribonucleic acid from Escherichia coli PolA + and PolA - strains during thymine starvation

S G Sedgwick, B A Bridges

Alkaline sucrose gradient sedimentation of chromosomal deoxyribonucleic acid from Escherichia coli PolA + and PolA - strains during thymine starvation

S G Sedgwick et al. J Bacteriol. 1971 Dec.

Abstract

Single-strand breaks were not detected in the deoxyribonucleic acid of Escherichia coli after thymine starvation for up to 180 min, even in a sensitive PolA(-) strain.

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References

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