title: Heteroduplex mapping of heat-resistant deletion mutants of bacteriophage t5.
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.
authors.affiliation: Department of Biology, University of Virginia, Charlottesville, Virginia 22901.
authors.forename: P P
authors.initials: PP
authors.lastname: Scheible
authors.forename: M
authors.initials: M
authors.lastname: Rhoades