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. 1975 May;15(5):1276-80.
doi: 10.1128/JVI.15.5.1276-1280.1975.

Heteroduplex mapping of heat-resistant deletion mutants of bacteriophage t5

P P Scheible  1 , M Rhoades
Affiliations

Heteroduplex mapping of heat-resistant deletion mutants of bacteriophage t5

P P Scheible et al. J Virol. 1975 May.

Abstract

The bacteriophage T5 is known to spontaneously generate deletion mutants (st mutants) exhibiting enhanced resistance to heat inactivation in citrate buffer. A series of such mutants has been isolated and the deletions visualized by electron microscopy of heteroduplex molecules. The deletions are found to cluster in one region of the chromosome.

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References

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